Overview

 
Suggested Components
 
 Application Notes







Supervisory



DATA SHEETS
Part Number Description Key Advantages
MAX16070, MAX16071 12-Channel/8-Channel, Flash-Configurable System Monitors with Nonvolatile Fault Registers

Highly Integrated, 12-Channel/8-Channel, System-Management ICs with NV Fault Monitoring
MAX16065, MAX16066 12-Channel/8-Channel Flash-Configurable System Managers with Nonvolatile Fault Registers

Highly Integrated, 12-Channel/8-Channel, System-Management ICs with NV Fault Monitoring
MAX16054 On/Off Controller with Debounce and ±15kV ESD Protection

Industry's Smallest Pushbutton On/Off Controller
MAX6895, MAX6896, MAX6897,
...		 Ultra-Small, Adjustable Sequencing/Supervisory Circuits
MAX6443, MAX6444, MAX6445,
...		 µP Reset Circuits with Long Manual Reset Setup Period

µP Reset Circuits with Long Manual-Reset Setup Period Eliminate Unwanted Reset Conditions in Front-Panel Applications
MAX6381, MAX6382, MAX6383,
...		 SC70/µDFN, Single/Dual Low-Voltage, Low-Power µP Reset Circuits
MAX6816, MAX6817, MAX6818 ±15kV ESD-Protected, Single/Dual/Octal, CMOS Switch Debouncers

Industry's-first SOT Switch Debouncer Features ±15kV ESD Protection and ±25V Fault Tolerance



Key Specifications:

Pushbutton Devices
Part Number Monitored Voltages Manual Reset Feature MR1 Setup Time MR2 Setup Time Reset Thresh.
(V)		 Reset Out tRESET Reset Thresh. Accur.
(%)		 ICC
(µA)		 Package/Pins
min @ +25°C max
MAX6443  1 Extended Setup Period 6.72s -
1.2 to 1.79
1.8 to 2.49
2.5 to 3.29
3.3 to 4.99
Active Low
Push-Pull
 85ms to 300ms 2.5 16
SOT/4
MAX6444  1 Extended Setup Period 6.72s -
Active Low
Open Drain
 85ms to 300ms 2.5 16
SOT/4
MAX6445  1 Extended Setup Period 6.72s 6.72s
Active Low
Push-Pull
 85ms to 300ms 2.5 16
SOT/5
MAX6446  1 Extended Setup Period 6.72s 6.72s
Active Low
Open Drain
 85ms to 300ms 2.5 16
SOT/5
MAX6447  1 Extended Setup Period 6.72s 1µs
Active Low
Push-Pull
 85ms to 300ms 2.5 16
SOT/5
MAX6448  1 Extended Setup Period 6.72s 1µs
Active Low
Open Drain
 85ms to 300ms 2.5 16
SOT/5
MAX6449  2 Extended Setup Period 6.72s 6.72s
Active Low
Push-Pull
 85ms to 300ms 2.5 16
SOT/6
MAX6450  2 Extended Setup Period 6.72s 6.72s
Active Low
Open Drain
 85ms to 300ms 2.5 16
SOT/6
MAX6451  2 Extended Setup Period 6.72s 1µs
Active Low
Push-Pull
 85ms to 300ms 2.5 16
SOT/6
MAX6452  2 Extended Setup Period 6.72s 1µs
Active Low
Open Drain
 85ms to 300ms 2.5 16
SOT/6
MAX6390  1 Single Soft/Hard Reset Output 1µs -
Active Low
Open Drain
 >1s 1.5 13
µDFN/6
SC70/4
See All Pushbutton Devices (17)

Power-Supply Sequencers and Voltage Trackers
Part Number Option Interface Input Chan. VIN
(V)		 Features RoHS Available Industry Qualified Oper. Temp.
(°C)		 Package/Pins Smallest Available Pckg.
(mm2)
max max w/pins
MAX16065 
Monitor
Sequence
I2C/SMBus
JTAG
 12
14
<6
>6
ADC
Additional GPIOs
Charge Pump Output
Current Sensing
Enable Input
Manual Reset
Nonvolatile Fault Event Logger
Overvoltage Detection
Reset Output
User EEPROM
Watchdog Timer
 Yes - -40 to +85
TQFN/48
 50.4
MAX16066 
Monitor
Sequence
I2C/SMBus
JTAG
 8
14
<6
>6
ADC
Additional GPIOs
Charge Pump Output
Current Sensing
Enable Input
Manual Reset
Nonvolatile Fault Event Logger
Overvoltage Detection
Reset Output
User EEPROM
Watchdog Timer
 - -40 to +85
TQFN/40
 37.2
MAX6895  Sequence
Factory Fixed
R/C Adjustable
 1 <6
Enable Input
Overvoltage Detection
 Automotive - General -40 to +125
µDFN/6
TSOT/6
 1.6
MAX6896  Sequence
Factory Fixed
R/C Adjustable
 1 <6
Enable Input
Overvoltage Detection
 Automotive - General -40 to +125
µDFN/6
TSOT/6
 1.6
MAX6897  Sequence
Factory Fixed
R/C Adjustable
 1 <6
Enable Input
Overvoltage Detection
 Automotive - General -40 to +125
µDFN/6
TSOT/6
 1.6
MAX6898  Sequence
Factory Fixed
R/C Adjustable
 1 <6
Enable Input
Overvoltage Detection
 Automotive - General -40 to +125
µDFN/6
TSOT/6
 1.6
MAX6899  Sequence
Factory Fixed
R/C Adjustable
 1 <6
Enable Input
Overvoltage Detection
 Automotive - General -40 to +125
µDFN/6
TSOT/6
 1.6
See All Power-Supply Sequencers and Voltage Trackers (55)

Supervisors (1 Monitored Voltage)
Part Number Reset Thresh.
(V)		 Reset Out tRESET Watchdog Feature Supervisor Features Reset Thresh. Accur.
(%)		 ICC
(µA)
min @ +25°C max
MAX6895 
0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active High
Push-Pull
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
<1ms
>1s
Adjustable
 No Watchdog
Adjustable Reset Input
Overvoltage/Window Monitor
 1.8 20
MAX6896 
0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
<1ms
>1s
Adjustable
Adjustable Reset Input
Overvoltage/Window Monitor
 1.8 20
MAX6897 
0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active High
Open Drain
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
<1ms
>1s
Adjustable
Adjustable Reset Input
Overvoltage/Window Monitor
 1.8 20
MAX6898 
0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
<1ms
>1s
Adjustable
Adjustable Reset Input
Overvoltage/Window Monitor
 1.8 20
MAX6899 
0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active High
Push-Pull
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
<1ms
>1s
Adjustable
Adjustable Reset Input
Overvoltage/Window Monitor
 1.8 20
MAX6381 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
>1s
 - 1.5 13
MAX6382 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active High
Push-Pull
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
>1s
 - 1.5 13
MAX6383 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Open Drain
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
>1s
 - 1.5 13
MAX6384 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Active Low
Push-Pull
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
>1s
 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
Active High
Push-Pull
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
>1s
 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
Active Low
Open Drain
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
>1s
 Manual Reset 1.5 13
See All Supervisors (1 Monitored Voltage) (274)

Supervisors (2 Monitored Voltages)
Part Number Interface Reset Thresh.
(V)		 Reset Out tRESET Watchdog Feature Supervisor Features Reset Thresh. Accur.
(%)		 ICC
(µA)
min @ +25°C max
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
Active Low
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 
Active High
Push-Pull
 Adjustable Reset Input
MAX6389 
Active Low
Open Drain
 Adjustable Reset Input
See All Supervisors (2 Monitored Voltages) (84)

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
MAX16054  1 Falling Edge ON/OFF Controller 15 to 85
Active High
Active Low
 Push-Pull ±25 15 20
TSOT/6
MAX6816  1 Both Edges - Active High
SOT/4
MAX6817  2 Both Edges - Active High
SOT/6
MAX6818  8 Both Edges - Active High
SSOP/20
See All Switch Debouncer/Protectors (6)





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