MAX16008TP+ by Analog Devices

Low-Voltage, High-Accuracy, Quad Window Monitor in Small TQFN Package

Status: Active
Series: MAX16008
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The MAX16008/MAX16009 are adjustable quad window voltage detectors in a small thin QFN package. These devices are 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. These devices offer user-adjustable thresholds that allow voltages to be monitored down to 0.4V. These devices allow 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 opendrain output for signaling a fault condition. The outputs can be wire OR'ed 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. Both devices feature a margin input to disable the outputs during margin testing or any other time after power-up operations. The MAX16009 offers 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 MAX16009 offers a manual reset input. All devices are offered in a 4mm x 4mm TQFN package and are fully specified from -40°C to +125°C.

Where to Buy

Prices starting from US$7.36

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Features

Monitor Four Undervoltage/Overvoltage Conditions
1.5% Accuracy Over Temperature
User-Adjustable Thresholds (Down to 0.4V)
Open-Drain Outputs with Internal Pullups Reduce the Number of External Components
Manual Reset Input (MAX16009)
Margin Enable Input
Fixed or Adjustable Active-Low RESET Timeout (MAX16009)
Guaranteed Correct Output Logic State Down to VCC = 1V
Fully Specified from -40°C to +125°C
Small, 4mm x 4mm TQFN 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) 1.5
Reset Out Active LowOpen DrainWith Internal Pull-Up
Interface R/C Adjustable
tRESET (min) <1ms
Supervisor Features Adjustable Reset InputOvervoltage/Window Monitor
ICC (µA) (max) 70
Package/Pins TQFN/20
BudgetaryPrice (See Notes) 5.85

MAX16008TP+ Power Management ICs - PMIC by Analog Devices

MPU SUPERVISOR QUAD 5.5V TQFN-20

Semiconductors - ICs
> Power Management ICs - PMIC
> Supervisors & Monitors
Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The MAX16008/MAX16009 are adjustable quad window voltage detectors in a small thin QFN package. These devices are designed to provide a higher level of sys- tem 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. These devices offer user-adjustable thresholds that allow voltages to be monitored down to 0.4V. These devices allow 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 OR’ed 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. Both devices feature a margin input to disable the out- puts during margin testing or any other time after power-up operations. The MAX16009 offers a reset out- put 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 MAX16009 offers a manual reset input. All devices are offered in a 4mm x 4mm TQFN package and are 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 20Pins
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

Mpu Supervisor, Quad, 5.5V, Tqfn-20 | Newark Electronics
MPU SUPERVISOR, QUAD, 5.5V, TQFN-20 | element14

Frequently Asked Questions

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Is the MAX16008TP+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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