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Maxim > Solutions > Digital Cameras (DIGICAMs)
Low Power µP Supervisors in Small Packages
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| Display |
Title/Parts |
Key Advantages |
| QV PDF |
16-Bit, Mixed-Signal Microcontroller with Op Amps, ADC, and DACs for All-in-One Servo Loop Control
MAXQ8913
| Low-Power, Single-Chip Solution for Optical Image Stabilization in a Small, 2.89mm x 4.15mm WLP Package |
| QV PDF |
Overvoltage-Protection Controllers with a Low RON Internal FET
MAX4970, MAX4971, MAX4972
| Up to +28V Input Voltage Protection Without External nFET in a Small, 2mm x 1.5mm, 12-Bump WLP |
| QV PDF |
Nanopower µP Supervisory Circuits with Manual Reset and Watchdog Timer
MAX6854, MAX6855, MAX6856, MAX6858, MAX6860, MAX6861, MAX6862, MAX6863, MAX6864, MAX6865, MAX6866, MAX6867, MAX6868, MAX6869
| Nanopower µP Supervisory Circuits with Manual Reset and Watchdog Timer Ideal for Portable Applications |
| QV PDF |
Microprocessor Supervisory Reset Circuits with Edge-Triggered, One-Shot Manual Reset
MAX6467, MAX6468
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| 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 |
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 |
µP Supervisory Circuits in 4-Bump (2 x 2) Chip-Scale Package
MAX6400, MAX6401, MAX6402, MAX6403, MAX6404, MAX6405
| Low-Power Microprocessor Supervisor in 4-Bump Chip Scale Package |
| 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 |
3-Pin, Ultra-Low-Power SC70/SOT23 Voltage Detectors
MAX6375, MAX6376, MAX6377, MAX6378, MAX6379, MAX6380
| Industry's Smallest, Lowest-Power Voltage Detectors |
| QV PDF |
3-Pin, Ultra-Low-Power SC70/SOT µP Reset Circuits
MAX6326, MAX6327, MAX6328, MAX6346, MAX6347, MAX6348
| Industry's Lowest-Power Reset IC Consumes Only 500nA with No External Components Required |
| Key Specifications: Overvoltage Protection Controllers |
| Part Number |
Channels |
VIN
(V) |
VIN
(V) |
Over Voltage Trip Level
(V) |
Under Voltage Lockout
(V) |
VGATE
(V) |
tGATE (On)
(ms) |
tGATE (Off)
(µs) |
Features |
Package/Pins |
| min |
max |
| MAX4970 |
1 |
2.2 |
28 |
5.9 |
2.45 |
7 |
13 |
5 |
| Auto Retry | | Internal Charge Pump | | Internal Current-Limit Switch | | Internal Disconnect Switch | | Soft Start |
|
|
| MAX4972 |
4.65 |
|
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See All Overvoltage Protection Controllers (47)
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| 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 |
| MAX6468 |
1 |
One-Shot |
1µs |
| 1.2 to 1.79 | | 1.8 to 2.49 | | 2.5 to 3.29 | | 3.3 to 4.99 |
|
Push-Pull |
|
1.5 |
13 |
|
| MAX6467 |
One-Shot |
Open Drain |
|
|
| MAX6390 |
Single Soft/Hard Reset Output |
Open Drain |
>1s |
|
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See All Pushbutton Devices (17)
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| 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 |
| MAX6854 |
| 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 |
|
No Watchdog |
- |
Manual Reset |
2.5 |
0.17 |
| MAX6855 |
| 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 |
|
No Watchdog |
- |
Manual Reset |
2.5 |
0.17 |
| MAX6856 |
| 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 |
|
No Watchdog |
- |
Manual Reset |
2.5 |
0.17 |
| MAX6858 |
| 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 |
|
No Watchdog |
- |
- |
2.5 |
0.17 |
| MAX6860 |
| 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 |
|
No Watchdog |
- |
- |
2.5 |
0.17 |
| MAX6861 |
| 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 |
2.5 |
0.17 |
| MAX6862 |
| 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 |
2.5 |
0.17 |
| MAX6863 |
| 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 |
2.5 |
0.17 |
| MAX6864 |
| 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 |
|
Input (WDI) |
>2s |
Manual Reset |
2.5 |
0.17 |
| MAX6865 |
| 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 |
|
Input (WDI) |
>2s |
Manual Reset |
2.5 |
0.17 |
| MAX6866 |
| 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 |
|
Input (WDI) |
>2s |
Manual Reset |
2.5 |
0.17 |
| MAX6867 |
| 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 |
|
Input (WDI) |
>2s |
Manual Reset |
2.5 |
0.17 |
| MAX6868 |
| 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 |
|
Input (WDI) |
>2s |
Manual Reset |
2.5 |
0.17 |
| MAX6869 |
| 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 |
|
Input (WDI) |
>2s |
Manual Reset |
2.5 |
0.17 |
| 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 |
| MAX6400 |
|
Push-Pull |
- |
85ms to 300ms |
No Watchdog |
- |
Manual Reset |
- |
1 |
| MAX6401 |
|
- |
Push-Pull |
85ms to 300ms |
No Watchdog |
- |
Manual Reset |
- |
1 |
| MAX6402 |
|
Open Drain |
- |
85ms to 300ms |
No Watchdog |
- |
Manual Reset |
- |
1 |
| MAX6403 |
3.3 to 5.5 |
Push-Pull |
- |
85ms to 300ms |
No Watchdog |
- |
Manual Reset |
- |
1 |
| MAX6404 |
3.3 to 5.5 |
- |
Push-Pull |
85ms to 300ms |
No Watchdog |
- |
Manual Reset |
- |
1 |
| MAX6405 |
3.3 to 5.5 |
Open Drain |
- |
85ms to 300ms |
No Watchdog |
- |
Manual Reset |
- |
1 |
| 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 |
| MAX6375 |
|
|
Push-Pull |
<1ms |
No Watchdog |
- |
- |
2.5 |
0.5 |
| MAX6376 |
|
|
Push-Pull |
<1ms |
No Watchdog |
- |
- |
2.5 |
0.5 |
| MAX6377 |
|
Open Drain |
- |
<1ms |
No Watchdog |
- |
- |
2.5 |
0.5 |
| MAX6378 |
|
Open Drain |
- |
<1ms |
No Watchdog |
- |
- |
2.5 |
0.5 |
| MAX6379 |
|
Open Drain |
Push-Pull |
<1ms |
No Watchdog |
- |
- |
2.5 |
0.5 |
| MAX6380 |
|
Open Drain |
- |
<1ms |
No Watchdog |
- |
- |
2.5 |
0.5 |
| MAX6326 |
|
Push-Pull |
- |
85ms to 300ms |
No Watchdog |
- |
- |
1.5 |
1 |
| MAX6327 |
|
- |
Push-Pull |
85ms to 300ms |
No Watchdog |
- |
- |
1.5 |
1 |
| MAX6328 |
|
Open Drain |
- |
85ms to 300ms |
No Watchdog |
- |
- |
1.5 |
1 |
| MAX6346 |
3.3 to 5.5 |
Push-Pull |
- |
85ms to 300ms |
No Watchdog |
- |
- |
1.5 |
1.75 |
| MAX6347 |
3.3 to 5.5 |
- |
Push-Pull |
85ms to 300ms |
No Watchdog |
- |
- |
1.5 |
1.75 |
| MAX6348 |
3.3 to 5.5 |
Open Drain |
- |
85ms to 300ms |
No Watchdog |
- |
- |
1.5 |
1.75 |
|
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 |
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 |
- |
|
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 |
- |
|
| 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 |
- |
|
| 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 |
- |
|
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 |
- |
|
- |
3 |
12 |
| 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 |
|
| 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 |
|
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 |
|
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 |
tRESET |
Watchdog Feature |
Supervisor Features |
Reset Thresh. Accur.
(%) |
ICC
(µA) |
| Active Low |
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 |
Push-Pull |
Adjustable Reset Input |
|
See All Supervisors (3 Monitored Voltages) (32)
|
| Key Specifications: Switch Debouncer/Protectors |
| Part Number |
Switch Inputs |
Edge Triggered |
Functions |
Debounce Duration
(ms) |
Output Polarity |
Output Type |
Switch Inputs
(±V) |
ESD Protect.
(±kV) |
ICC
(µA) |
Package/Pins |
| max |
max |
| MAX6468 |
1 |
Falling Edge |
Non-Retriggerable One-Shot |
85 to 300 |
Active Low |
Push-Pull |
+5.5 |
2 |
13 |
|
| MAX6467 |
Open-Drain |
|
|
See All Switch Debouncer/Protectors (6)
|
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