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Maxim > Solutions > Computers: Desktops, Workstations, and Servers
Microprocessor Supervisors
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| Display |
Title/Parts |
Key Advantages |
| QV |
8k x 8 Secure Memory with Programmable Tamper-Response Hierarchy and RTC
DS3665
| Industry's First 8kB Secure Memory with Tamper-Response Hierarchy |
| QV |
1k x 8 Secure Memory with Programmable Tamper-Detection Hierarchy and RTC
DS3644
| Industry's First Secure Memory with Tamper-Detection Hierarchy |
| QV |
NV SRAM Controller, RTC, and Supervisor with Tamper Detection
DS3650
| Single-Chip Solution Provides Security, Tamper Detection, and Encryption-Key Destruction in Event of Tamper |
| QV PDF |
Hex/Quad, Power-Supply Supervisory Circuits
MAX6887, MAX6888
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| QV PDF |
Pin-Selectable, Octal/Hex/Quad, Power-Supply Sequencers/Supervisors
MAX6892, MAX6893, MAX6894
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| QV PDF |
EEPROM-Programmable, Octal/Hex/Quad, Power-Supply Sequencers/Supervisors
MAX6889, MAX6890, MAX6891
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| QV PDF |
Pin-Selectable, Hex Power-Supply Supervisory Circuit
MAX6886
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| QV PDF |
EEPROM-Programmable, Hex, Power-Supply Supervisors with an ADC
MAX6884, MAX6885
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| QV PDF |
EEPROM-Programmable Hex/Quad Power-Supply Sequencers/Supervisors with ADC
MAX6870, MAX6871
| EEPROM-Programmable Hex/Quad Power-Supply Sequencers/Supervisors with ADC |
| QV PDF |
Low-Power, Single/Dual-Voltage Window Detectors
MAX6754, MAX6755, MAX6756, MAX6757, MAX6758, MAX6759, MAX6760, MAX6761, MAX6762, MAX6763, MAX6764
| Single-/Dual-Voltage Window Detectors Monitor Under-/Overvoltage Down to 0.4V |
| QV PDF |
Ultra-Low-Voltage µP Reset Circuits and Voltage Detectors
MAX6841, MAX6842, MAX6843, MAX6844, MAX6845
| Ultra-Low-Voltage SC70 µP Supervisors Monitor Supplies Down to 0.9V with No External Components |
| QV PDF |
Low-Power Dual-/Triple-Voltage SC70 µP Supervisory Circuits
MAX6736, MAX6737, MAX6738, MAX6739, MAX6740, MAX6741, MAX6742, MAX6743, MAX6744, MAX6745
| Low-Power, Dual-/Triple-Voltage SC70 µP Supervisory Circuits are Ideal for Portable Equipment |
| QV PDF |
Reset Sequence Pushbutton
DS1830, DS1830A
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| QV PDF |
Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits
MAX6715, MAX6716, MAX6717, MAX6718, MAX6719, MAX6720, MAX6721, MAX6722, MAX6723, MAX6724, MAX6725, MAX6726, MAX6727, MAX6728, MAX6729
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| QV PDF |
Low-Voltage, High-Accuracy, Triple/Quad Voltage µP Supervisory Circuits in SOT Package
MAX6700, MAX6710
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| QV PDF |
Dual-Voltage µP Supervisory Circuits with Sequenced Reset Outputs
MAX6391, MAX6392
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| QV PDF |
Ultra-Low-Voltage SC70 Voltage Detectors and µP Reset Circuits
MAX6832, MAX6833, MAX6834, MAX6835, MAX6836, MAX6837, MAX6838, MAX6839, MAX6840
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| QV PDF |
3.3V/5V MicroManager
DS1836
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| QV PDF |
3.3V EconoReset with Pushbutton
DS1818
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| QV PDF |
3.3V EconoReset with Push-Pull Output
DS1815
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| QV PDF |
5V EconoReset with Pushbutton
DS1813
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| QV PDF |
SOT23 Power-Supply Sequencers
MAX6819, MAX6820
| Power Supply Sequencers for Dual/Multi-Voltage Systems Control Power On/Power Off Characteristics for Higher System Reliability |
| QV PDF |
Low-Voltage, SOT23, µP Supervisors with Power-Fail In/Out, Manual Reset, and Watchdog Timer
MAX6701, MAX6701A, MAX6702, MAX6702A, MAX6703, MAX6703A, MAX6704, MAX6705, MAX6705A, MAX6706, MAX6706A, MAX6707, MAX6707A, MAX6708
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| QV PDF |
Low-Voltage SOT23 µP Supervisors with Manual Reset and Watchdog Timer
MAX6821, MAX6822, MAX6823, MAX6824, MAX6825
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| QV PDF |
Dual, Ultra-Low-Voltage SOT23 µP Supervisors with Manual Reset and Watchdog Timer
MAX6826, MAX6827, MAX6828, MAX6829, MAX6830, MAX6831
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| QV PDF |
SC70/µDFN, Single/Dual Low-Voltage, Low-Power µP Reset Circuits
MAX6381, MAX6382, MAX6383, MAX6384, MAX6385, MAX6386, MAX6387, MAX6388, MAX6389, MAX6390
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| QV PDF |
Quad Voltage µP Supervisory Circuit in SOT Package
MAX6339
| Industry's Smallest Quad Voltage Reset IC |
| QV PDF |
Quad Voltage Monitor with Four Outputs in µMax Package
MAX6338
| Industry's Only Quad Voltage Monitors in µMAX Package |
| QV PDF |
6-Pin µP Reset Circuit with Power-Fail Comparator
MAX6342, MAX6343, MAX6344, MAX6345
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| QV PDF |
Dual/Triple-Voltage µP Supervisory Circuits
MAX6351, MAX6352, MAX6353, MAX6354, MAX6355, MAX6356, MAX6357, MAX6358, MAX6359, MAX6360
| Industry's-First Multiple Voltage Supervisors in SOT Package |
| QV PDF |
5-Pin Microprocessor Supervisory Circuits with Watchdog Timer and Manual Reset
MAX823, MAX823L, MAX823M, MAX823R, MAX823S, MAX823T, MAX823Y, MAX823Z, MAX824, MAX824L, MAX824M, MAX824R, MAX824S, MAX824T, MAX824Y, MAX824Z, MAX825, MAX825L, MAX825M, MAX825R, MAX825S, MAX825T, MAX825Y, MAX825Z
| Industry's-First SOT Reset ICs with Watchdog and Manual Reset |
| Key Specifications: Pushbutton Devices |
| Part Number |
Monitored Voltages |
Manual Reset Feature |
MR1 Setup Time |
Reset Thresh.
(V) |
Reset Out |
tRESET |
Reset Thresh. Accur.
(%) |
ICC
(µA) |
Package/Pins |
| Active Low |
min |
@ +25°C |
max |
| MAX6390 |
1 |
Single Soft/Hard Reset Output |
1µs |
| 1.2 to 1.79 | | 1.8 to 2.49 | | 2.5 to 3.29 | | 3.3 to 4.99 |
|
Open Drain |
>1s |
1.5 |
13 |
|
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See All Pushbutton Devices (17)
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| Key Specifications: Power-Supply Sequencers and Voltage Trackers |
| Part Number |
Option |
Interface |
Input Chan. |
VIN
(V) |
Features |
RoHS Available |
Industry Qualified |
Package/Pins |
Smallest Available Pckg.
(mm2) |
Oper. Temp.
(°C) |
| max |
max w/pins |
| MAX6741 |
Sequence |
| Factory Fixed | | R/C Adjustable |
|
2 |
<6 |
Reset Output |
Yes |
- |
|
5 |
|
| MAX6744 |
Reset Output |
- |
|
5 |
|
| DS1830 |
Reset Output |
- |
|
16 |
-40 to +85 |
| DS1830A |
Reset Output |
- |
|
16 |
-40 to +85 |
| MAX6391 |
Reset Output |
- |
|
9 |
|
| MAX6392 |
Reset Output |
- |
|
9 |
|
| MAX6819 |
Enable Input |
Automotive - General |
|
9 |
| -40 to +85 | | -40 to +125 | | 0 to +70 |
|
| MAX6820 |
- |
Automotive - General |
|
9 |
| -40 to +85 | | -40 to +125 | | 0 to +70 |
|
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See All Power-Supply Sequencers and Voltage Trackers (35)
|
| Key Specifications: Supervisors (1 Monitored Voltage) |
| Part Number |
Reset Thresh.
(V) |
Reset Out |
Reset Out |
tRESET |
Watchdog Feature |
Watchdog Timeout |
Supervisor Features |
Reset Thresh. Accur.
(%) |
ICC
(µA) |
| Active Low |
Active High |
min |
@ +25°C |
max |
| MAX6754 |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
|
No Watchdog |
- |
| Manual Reset | | Overvoltage/Window Monitor |
|
1.5 |
23 |
| MAX6755 |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
- |
Push-Pull |
|
No Watchdog |
- |
| Manual Reset | | Overvoltage/Window Monitor |
|
1.5 |
23 |
| MAX6841 |
|
Push-Pull |
Push-Pull |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | <1ms | | >1s |
|
No Watchdog |
- |
Manual Reset |
2.5 |
20 |
| MAX6842 |
|
Open Drain |
Push-Pull |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | <1ms | | >1s |
|
No Watchdog |
- |
Manual Reset |
2.5 |
20 |
| MAX6843 |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | <1ms | | >1s |
|
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset |
|
2.5 |
20 |
| MAX6844 |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
- |
Push-Pull |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | <1ms | | >1s |
|
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset |
|
2.5 |
20 |
| MAX6845 |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | <1ms | | >1s |
|
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset |
|
2.5 |
20 |
| MAX6742 |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
|
No Watchdog |
- |
| Manual Reset | | Power Fail Comparator/Low Battery Detect |
|
3 |
10 |
| MAX6745 |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
|
No Watchdog |
- |
Power Fail Comparator/Low Battery Detect |
3 |
10 |
| MAX6832 |
|
Push-Pull |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | <1ms | | >1s |
|
No Watchdog |
- |
- |
1.5 |
13 |
| MAX6833 |
|
- |
Push-Pull |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | <1ms | | >1s |
|
No Watchdog |
- |
- |
1.5 |
13 |
| MAX6834 |
|
Open Drain |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | <1ms | | >1s |
|
No Watchdog |
- |
- |
1.5 |
13 |
| MAX6835 |
|
Push-Pull |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | <1ms | | >1s |
|
No Watchdog |
- |
Manual Reset |
2.5 |
13 |
| MAX6836 |
|
- |
Push-Pull |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | <1ms | | >1s |
|
No Watchdog |
- |
Manual Reset |
1.5 |
13 |
| MAX6837 |
|
Open Drain |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | <1ms | | >1s |
|
No Watchdog |
- |
Manual Reset |
1.5 |
13 |
| MAX6838 |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | <1ms | | >1s |
|
No Watchdog |
- |
Adjustable Reset Input |
1.5 |
13 |
| MAX6839 |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
- |
Push-Pull |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | <1ms | | >1s |
|
No Watchdog |
- |
Adjustable Reset Input |
2.5 |
13 |
| MAX6840 |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | <1ms | | >1s |
|
No Watchdog |
- |
Adjustable Reset Input |
2.5 |
13 |
| DS1813 |
3.3 to 5.5 |
Open Drain |
- |
85ms to 300ms |
No Watchdog |
- |
Manual Reset |
2.5 |
40 |
| DS1815 |
2.5 to 3.3 |
Push-Pull |
- |
85ms to 300ms |
No Watchdog |
- |
- |
2.5 |
35 |
| DS1818 |
2.5 to 3.3 |
Open Drain |
- |
85ms to 300ms |
No Watchdog |
- |
Manual Reset |
2.5 |
35 |
| MAX6704 |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
Push-Pull |
85ms to 300ms |
Input (WDI) |
1s to 2s |
| Adjustable Reset Input | | Manual Reset | | Power Fail Comparator/Low Battery Detect |
|
- |
25 |
| MAX6705 |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
85ms to 300ms |
| Input (WDI) | | Input/Output (WDI/WDO) |
|
1s to 2s |
| Adjustable Reset Input | | Manual Reset | | Power Fail Comparator/Low Battery Detect |
|
- |
25 |
| MAX6706 |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
- |
Push-Pull |
85ms to 300ms |
| Input (WDI) | | Input/Output (WDI/WDO) |
|
1s to 2s |
| Adjustable Reset Input | | Manual Reset | | Power Fail Comparator/Low Battery Detect |
|
- |
25 |
| MAX6707 |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
85ms to 300ms |
| Input (WDI) | | Input/Output (WDI/WDO) |
|
1s to 2s |
| Adjustable Reset Input | | Manual Reset | | Power Fail Comparator/Low Battery Detect |
|
- |
25 |
| MAX6708 |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
Push-Pull |
85ms to 300ms |
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset | | Power Fail Comparator/Low Battery Detect |
|
- |
25 |
| MAX823 |
| 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
85ms to 300ms |
Input (WDI) |
1s to 2s |
Manual Reset |
- |
24 |
| MAX824 |
| 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
Push-Pull |
85ms to 300ms |
Input (WDI) |
1s to 2s |
- |
- |
24 |
| MAX825 |
| 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
Push-Pull |
85ms to 300ms |
No Watchdog |
- |
Manual Reset |
- |
12 |
| MAX6821 |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
- |
Push-Pull |
85ms to 300ms |
Input (WDI) |
1s to 2s |
Manual Reset |
2.5 |
16 |
| MAX6822 |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
85ms to 300ms |
Input (WDI) |
1s to 2s |
Manual Reset |
2.5 |
16 |
| MAX6823 |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
85ms to 300ms |
Input (WDI) |
1s to 2s |
Manual Reset |
2.5 |
16 |
| MAX6824 |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
Push-Pull |
85ms to 300ms |
Input (WDI) |
1s to 2s |
- |
2.5 |
16 |
| MAX6825 |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
Push-Pull |
85ms to 300ms |
No Watchdog |
- |
Manual Reset |
2.5 |
12 |
| MAX6381 |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
No Watchdog |
- |
- |
1.5 |
13 |
| MAX6382 |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
- |
Push-Pull |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
No Watchdog |
- |
- |
1.5 |
13 |
| MAX6383 |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
No Watchdog |
- |
- |
1.5 |
13 |
| MAX6384 |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
No Watchdog |
- |
Manual Reset |
1.5 |
13 |
| MAX6385 |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
- |
Push-Pull |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
No Watchdog |
- |
Manual Reset |
1.5 |
13 |
| MAX6386 |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
No Watchdog |
- |
Manual Reset |
1.5 |
13 |
| MAX6342 |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
85ms to 300ms |
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset | | Power Fail Comparator/Low Battery Detect |
|
1.5 |
40 |
| MAX6343 |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
85ms to 300ms |
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset | | Power Fail Comparator/Low Battery Detect |
|
1.5 |
40 |
| MAX6344 |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
- |
Push-Pull |
85ms to 300ms |
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset | | Power Fail Comparator/Low Battery Detect |
|
1.5 |
40 |
| MAX6345 |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
Push-Pull |
85ms to 300ms |
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset | | Power Fail Comparator/Low Battery Detect |
|
1.5 |
40 |
|
See All Supervisors (1 Monitored Voltage) (274)
|
| Key Specifications: Supervisors (2 Monitored Voltages) |
| Part Number |
Interface |
Reset Thresh.
(V) |
Reset Out |
Reset Out |
tRESET |
Watchdog Feature |
Watchdog Timeout |
Supervisor Features |
Reset Thresh. Accur.
(%) |
ICC
(µA) |
| Active Low |
Active High |
min |
@ +25°C |
max |
| MAX6736 |
Factory Fixed |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
|
No Watchdog |
- |
Manual Reset |
3 |
12 |
| MAX6737 |
Factory Fixed |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
|
No Watchdog |
- |
Manual Reset |
3 |
12 |
| MAX6738 |
| Factory Fixed | | R/C Adjustable |
|
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
|
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset |
|
3 |
10 |
| MAX6739 |
| Factory Fixed | | R/C Adjustable |
|
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
|
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset |
|
3 |
10 |
| MAX6741 |
| Factory Fixed | | R/C Adjustable |
|
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
|
No Watchdog |
- |
Manual Reset |
3 |
12 |
| MAX6744 |
| Factory Fixed | | R/C Adjustable |
|
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
|
No Watchdog |
- |
- |
3 |
12 |
| MAX6391 |
| Factory Fixed | | R/C Adjustable |
|
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
| 85ms to 300ms | | 300ms to 1s | | >1s | | Adjustable |
|
No Watchdog |
- |
Adjustable Reset Input |
1.5 |
25 |
| MAX6392 |
| Factory Fixed | | R/C Adjustable |
|
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
|
- |
| 85ms to 300ms | | 300ms to 1s | | >1s | | Adjustable |
|
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset |
|
1.5 |
25 |
| MAX6715 |
Factory Fixed |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
No Watchdog |
- |
Manual Reset |
2.5 |
37 |
| MAX6716 |
Factory Fixed |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
No Watchdog |
- |
Manual Reset |
2.5 |
37 |
| MAX6717 |
Factory Fixed |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
No Watchdog |
- |
Manual Reset |
2.5 |
37 |
| MAX6718 |
Factory Fixed |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
No Watchdog |
- |
Manual Reset |
2.5 |
37 |
| MAX6721 |
Factory Fixed |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
| Extended Setup Period | | Input (WDI) |
|
|
Manual Reset |
2.5 |
37 |
| MAX6722 |
Factory Fixed |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
| Extended Setup Period | | Input (WDI) |
|
|
Manual Reset |
2.5 |
37 |
| MAX6728 |
Factory Fixed |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
| Extended Setup Period | | Input (WDI) |
|
|
| Adjustable Reset Input | | Manual Reset | | Power Fail Comparator/Low Battery Detect |
|
2.5 |
37 |
| MAX6729 |
Factory Fixed |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
| Extended Setup Period | | Input (WDI) |
|
|
| Adjustable Reset Input | | Manual Reset | | Power Fail Comparator/Low Battery Detect |
|
2.5 |
37 |
| MAX6351 |
Factory Fixed |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
85ms to 300ms |
No Watchdog |
- |
Manual Reset |
1.5 |
50 |
| MAX6352 |
Factory Fixed |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
85ms to 300ms |
No Watchdog |
- |
Manual Reset |
1.5 |
50 |
| MAX6353 |
Factory Fixed |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
85ms to 300ms |
No Watchdog |
- |
Manual Reset |
1.5 |
50 |
| MAX6354 |
Factory Fixed |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
85ms to 300ms |
No Watchdog |
- |
Manual Reset |
1.5 |
50 |
| MAX6358 |
Factory Fixed |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
85ms to 300ms |
| Extended Setup Period | | Input (WDI) |
|
|
Manual Reset |
1.5 |
50 |
| MAX6359 |
Factory Fixed |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
85ms to 300ms |
| Extended Setup Period | | Input (WDI) |
|
|
Manual Reset |
1.5 |
50 |
| MAX6360 |
Factory Fixed |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
85ms to 300ms |
| Extended Setup Period | | Input (WDI) |
|
|
Manual Reset |
1.5 |
50 |
| MAX6826 |
Factory Fixed |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
85ms to 300ms |
Input (WDI) |
1s to 2s |
| Adjustable Reset Input | | Manual Reset |
|
2.5 |
16 |
| MAX6827 |
Factory Fixed |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
- |
Push-Pull |
85ms to 300ms |
Input (WDI) |
1s to 2s |
| Adjustable Reset Input | | Manual Reset |
|
2.5 |
16 |
| MAX6828 |
Factory Fixed |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
85ms to 300ms |
Input (WDI) |
1s to 2s |
| Adjustable Reset Input | | Manual Reset |
|
2.5 |
16 |
| MAX6829 |
Factory Fixed |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
85ms to 300ms |
Input (WDI) |
1s to 2s |
Manual Reset |
2.5 |
16 |
| MAX6830 |
Factory Fixed |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
- |
Push-Pull |
85ms to 300ms |
Input (WDI) |
1s to 2s |
Manual Reset |
2.5 |
16 |
| MAX6831 |
Factory Fixed |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
85ms to 300ms |
Input (WDI) |
1s to 2s |
Manual Reset |
2.5 |
16 |
| MAX6387 |
| Factory Fixed | | R/C Adjustable |
|
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset |
|
1.5 |
13 |
| MAX6388 |
| Factory Fixed | | R/C Adjustable |
|
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
- |
Push-Pull |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
No Watchdog |
- |
Adjustable Reset Input |
1.5 |
13 |
| MAX6389 |
| Factory Fixed | | R/C Adjustable |
|
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
No Watchdog |
- |
Adjustable Reset Input |
1.5 |
13 |
|
See All Supervisors (2 Monitored Voltages) (84)
|
| Key Specifications: Supervisors (3 Monitored Voltages) |
| Part Number |
Interface |
Reset Thresh.
(V) |
Reset Out |
Reset Out |
tRESET |
Watchdog Feature |
Watchdog Timeout |
Supervisor Features |
Reset Thresh. Accur.
(%) |
ICC
(µA) |
| Active Low |
Active High |
min |
@ +25°C |
max |
| MAX6740 |
| Factory Fixed | | R/C Adjustable |
|
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
|
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset |
|
3 |
12 |
| MAX6743 |
| Factory Fixed | | R/C Adjustable |
|
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
|
No Watchdog |
- |
Adjustable Reset Input |
3 |
12 |
| MAX6700 |
R/C Adjustable |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
<1ms |
No Watchdog |
- |
Adjustable Reset Input |
1.5 |
50 |
| MAX6719 |
Factory Fixed |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset |
|
2.5 |
37 |
| MAX6720 |
Factory Fixed |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset |
|
2.5 |
37 |
| MAX6723 |
Factory Fixed |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
| Extended Setup Period | | Input (WDI) |
|
|
Adjustable Reset Input |
2.5 |
37 |
| MAX6724 |
Factory Fixed |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
| Extended Setup Period | | Input (WDI) |
|
|
Adjustable Reset Input |
2.5 |
37 |
| MAX6725 |
Factory Fixed |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
Open Drain |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
| Extended Setup Period | | Input (WDI) |
|
|
| Adjustable Reset Input | | Manual Reset |
|
2.5 |
37 |
| MAX6726 |
Factory Fixed |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
Push-Pull |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
| Extended Setup Period | | Input (WDI) |
|
|
| Adjustable Reset Input | | Manual Reset |
|
2.5 |
37 |
| MAX6727 |
Factory Fixed |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
| Extended Setup Period | | Input (WDI) |
|
|
| Adjustable Reset Input | | Manual Reset |
|
2.5 |
37 |
| MAX6701 |
| Factory Fixed | | R/C Adjustable |
|
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
85ms to 300ms |
| Input (WDI) | | Input/Output (WDI/WDO) |
|
1s to 2s |
| Adjustable Reset Input | | Manual Reset |
|
- |
25 |
| MAX6702 |
| Factory Fixed | | R/C Adjustable |
|
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
- |
Push-Pull |
85ms to 300ms |
| Input (WDI) | | Input/Output (WDI/WDO) |
|
1s to 2s |
| Adjustable Reset Input | | Manual Reset |
|
- |
25 |
| MAX6703 |
| Factory Fixed | | R/C Adjustable |
|
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
85ms to 300ms |
| Input (WDI) | | Input/Output (WDI/WDO) |
|
1s to 2s |
| Adjustable Reset Input | | Manual Reset |
|
- |
25 |
| MAX6355 |
| Factory Fixed | | R/C Adjustable |
|
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
85ms to 300ms |
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset |
|
1.5 |
50 |
| MAX6356 |
| Factory Fixed | | R/C Adjustable |
|
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
85ms to 300ms |
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset |
|
1.5 |
50 |
| MAX6357 |
| Factory Fixed | | R/C Adjustable |
|
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Push-Pull |
- |
85ms to 300ms |
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset |
|
1.5 |
50 |
|
See All Supervisors (3 Monitored Voltages) (32)
|
| Key Specifications: Supervisors (4 Monitored Voltages) |
| Part Number |
Interface |
Reset Thresh.
(V) |
Reset Out |
tRESET |
Watchdog Feature |
Supervisor Features |
Reset Thresh. Accur.
(%) |
ICC
(µA) |
| Active Low |
min |
@ +25°C |
max |
| MAX6710 |
| Factory Fixed | | R/C Adjustable |
|
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
85ms to 300ms |
No Watchdog |
Adjustable Reset Input |
2.5 |
40 |
| MAX6339 |
| Factory Fixed | | R/C Adjustable |
|
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
85ms to 300ms |
| Adjustable Reset Input | | Negative Voltage |
|
- |
| MAX6338 |
- |
| 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
<1ms |
| Adjustable Reset Input | | Negative Voltage |
|
2.5 |
|
See All Supervisors (4 Monitored Voltages) (26)
|
|
|
|
|
|
|
| |
