MAX16063TG+ by Analog Devices

1% Accurate, Low-Voltage, Quad Window Voltage Detector

Status: Active
Series: MAX16063
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The MAX16063 is a 1% accurate, adjustable, quad window voltage detector in a small thin QFN package. This device is designed to provide a higher level of system reliability by monitoring multiple supply voltages and providing a fault signal when any of the voltages exceed their overvoltage thresholds or fall below their undervoltage thresholds. The MAX16063 offers user-adjustable voltage thresholds that allow voltages to be monitored down to 0.4V. This allows the upper and lower trip thresholds of each window detector to be set externally with the use of three external resistors. Each monitored threshold has an independent open-drain output for signaling a fault condition. The outputs can be wire-ORed together to provide a single fault output. The open-drain outputs are internally pulled up with a 30µA current, but can be externally driven to other voltage levels for interfacing to other logic levels. Features include a margin input to disable the outputs during margin testing or any other time after power-up operations. Also featured is a reset output that deasserts after a reset timeout period after all voltages are within their threshold specifications. The reset timeout is internally set to 140ms (min), but can be externally adjusted to other reset timeouts using an external capacitor. In addition, the MAX16063 offers a manual reset input. This device is offered in a 4mm x 4mm thin QFN package and is fully specified from -40°C to +125°C.

Where to Buy

Prices starting from US$11.27

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Features

Monitor Four Undervoltage/Overvoltage Conditions
1% Accuracy Over Temperature
User-Adjustable Voltage Thresholds (Down to 0.4V)
Open-Drain Outputs with Internal Pullups Reduce the Number of External Components
Manual Reset Input
Margin Enable Input
Fixed or Adjustable Active-Low RESET Timeout
Guaranteed to Remain Asserted Down to VCC = 1V
Fully Specified from -40°C to +125°C
Small, 4mm x 4mm Thin QFN Package

Specifications

Reset Thresh. (V) 0 to 1.21.2 to 1.81.8 to 2.52.5 to 3.33.3 to 5.5
Reset Thresh. Accur. (%) (@ +25°C) 1
Reset Out Active LowOpen DrainWith Internal Pull-Up
Interface R/C Adjustable
tRESET (min) 1ms to 15ms15ms to 85ms85ms to 300ms300ms to 1s<1ms>1sAdjustable
Watchdog Feature No Watchdog
Supervisor Features Adjustable Reset InputManual ResetOvervoltage/Window Monitor
ICC (µA) (max) 70
Package/Pins TQFN/24
BudgetaryPrice (See Notes) 8.28

MAX16063TG+ Power Management ICs - PMIC by Analog Devices

VOLTAGE SUPERVISOR 5.5V TQFN-24

Semiconductors - ICs>Power Management ICs - PMIC>Voltage Regulators
Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The MAX16063 is a 1% accurate, adjustable, quad win- dow voltage detector in a small thin QFN package. This device is designed to provide a higher level of system reliability by monitoring multiple supply voltages and pro- viding a fault signal when any of the voltages exceed their overvoltage thresholds or fall below their undervolt- age thresholds. The MAX16063 offers user-adjustable voltage thresh- olds that allow voltages to be monitored down to 0.4V. This allows the upper and lower trip thresholds of each window detector to be set externally with the use of three external resistors. Each monitored threshold has an independent open- drain output for signaling a fault condition. The outputs can be wire-ORed together to provide a single fault out- put. The open-drain outputs are internally pulled up with a 30µA current, but can be externally driven to other voltage levels for interfacing to other logic levels. Features include a margin input to disable the outputs during margin testing or any other time after power-up operations. Also featured is a reset output that deasserts after a reset timeout period after all voltages are within their threshold specifications. The reset time- out is internally set to 140ms (min), but can be external- ly adjusted to other reset timeouts using an external capacitor. In addition, the MAX16063 offers a manual reset input. This device is offered in a 4mm x 4mm thin QFN pack- age and is fully specified from -40°C to +125°C.

Specifications

Threshold Voltage 394mV
No. of Supervisors / Monitors 4Monitors
Supply Voltage Min 1V
Supply Voltage Max 5.5V
Reset Type Active-Low Open-Drain
Digital IC Case TQFN
No. of Pins 24Pins
Delay Time 200ms
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

1 Accurate, Low-Voltage, Quad | Analog Devices
VOLTAGE SUPERVISOR, 5.5V, TQFN-24 | Farnell

Frequently Asked Questions

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Is the MAX16063TG+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Analog Devices, element14 and Farnell have stock available or on a lead time for MAX16063TG+ .

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