MAX6414UK29+T by Analog Devices

Low-Power, Single/Dual-Voltage µP Reset Circuits with Capacitor-Adjustable Reset Timeout Delay

Status: Active
Series: MAX6414
RoHS: Unknown
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The MAX6412–MAX6420 low-power microprocessor supervisor circuits monitor system voltages from 1.6V to 5V. These devices are designed to assert a reset signal whenever the VCC supply voltage or RESET IN falls below its reset threshold or the manual reset input is asserted. The reset output remains asserted for the reset timeout period after VCC and RESET IN rise above the reset threshold and the manual reset input is deasserted. The reset timeout is externally set by a capacitor to provide more flexibility. The MAX6412/MAX6413/MAX6414 feature fixed thresholds from 1.575V to 5V in approximately 100mV increments and a manual reset input. The MAX6415/MAX6416/MAX6417 are offered with an adjustable reset input that can monitor voltages down to 1.26V and the MAX6418/MAX6419/MAX6420 are offered with one fixed input and one adjustable input to monitor dual-voltage systems. The MAX6412/MAX6415/MAX6418 have an active-low, push-pull reset output. The MAX6413/MAX6416/MAX6419 have an active-high, push-pull reset output and the MAX6414/MAX6417/MAX6420 have an active-low, open-drain reset output. All of these devices are offered in a SOT23-5 package and are fully specified from -40°C to +125°C.

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Features

Monitor System Voltages from 1.6V to 5V
Capacitor-Adjustable Reset Timeout Period
Manual Reset Input (MAX6412/MAX6413/MAX6414)
Adjustable Reset Input Option (MAX6415–MAX6420)
Dual-Voltage Monitoring (MAX6418/MAX6419/MAX6420)
Low Quiescent Current (1.7µA, typ)
3 RESET Output Options Push-Pull Active-Low RESET Push-Pull RESET Open-Drain Active-Low RESET
Push-Pull Active-Low RESET
Push-Pull RESET
Open-Drain Active-Low RESET
Guaranteed Reset Valid to VCC = 1V
Power-Supply Transient Immunity
Small SOT23-5 Packages
AEC-Q100 Qualified, Refer to Ordering Information for Specific /V Parts

Specifications

Reset Thresh. (V) 1.2 to 1.81.8 to 2.52.5 to 3.33.3 to 5.5
Reset Thresh. Accur. (%) (@ +25°C) 1.5
Reset Out Active LowOpen Drain
tRESET (min) 1ms to 15ms15ms to 85ms85ms to 300ms300ms to 1s<1ms>1sAdjustable
Watchdog Feature No Watchdog
Supervisor Features Manual Reset
ICC (µA) (max) 2.5
Package/Pins SOT23/5
BudgetaryPrice (See Notes) 1.33


MAX6414UK29+T Power Management ICs - PMIC by Analog Devices

MPU SUPERVISOR 5.5V SOT-23-5

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Specifications

Threshold Voltage 2.925V
No. of Supervisors / Monitors 1Monitors
Supply Voltage Min 1V
Supply Voltage Max 5.5V
Reset Type Active-Low Open-Drain
Digital IC Case SOT-23
No. of Pins 5Pins
Delay Time 4.375ms
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

MPU SUPERVISOR, 5.5V, SOT-23-5 | element14
LPower µP Adj Reset Supervisory Circuits | RS
Mpu Supervisor, 5.5V, Sot-23-5 | Newark Electronics

Frequently Asked Questions

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Is the MAX6414UK29+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

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