Datasheet > MAX16135

MAX16135

更新时间： 2024-09-25 14:57:31

品牌	Logo	应用领域
亚德诺 - ADI		监控
页数	文件大小	规格书
25页	477K
描述
低电压、高精度、单/双/三/四路电压μP监控电压

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MAX16135 数据手册

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Low-Voltage, Precision, Single/Dual/Triple/

Quad-Voltage μP Supervisors

MAX16132–MAX16135

General Description

Benefits and Features

The MAX16132–MAX16135 are low-voltage, ±1% accu-

rate, single, dual, triple, and quad-voltage μP supervisors

that monitor up to 4 system-supply voltages for undervolt-

age and overvoltage faults. The MAX16132–MAX16134

feature independent reset outputs, while the MAX16135

features dual reset outputs. For the MAX16132–

MAX16134, a reset output asserts when the voltage at

its corresponding input falls outside a factory-trimmed un-

dervoltage and overvoltage window threshold. The reset

is maintained for a minimum timeout period after voltage

at the input falls within the factory-set window threshold.

For the MAX16135, a reset output asserts when either,

or both, of the corresponding inputs fall outside the facto-

ry-trimmed undervoltage and overvoltage window thresh-

olds. See the Selector Guide for available options. These

integrated supervisory circuits significantly improve sys-

tem reliability and reduce size compared to separate ICs

or discrete components.

● High Precision

• ±1% Threshold Accuracy over Temperature

● Programmable OV Threshold: 104% to 111%

● Programmable UV Threshold: 89% to 96%

● Programmable Input Voltage from 1.0V to 5.0V

● Low 15μA Supply Current

● Quad-Input Monitor

● 23 Programmable Reset Timeout Periods

● Immune to Short Monitored Supply Transients

● Guaranteed Correct Logic State Down to V

● Open-Drain Outputs

● Small SOT23 Package

= 1.07V

● -40°C to +125°C Automotive Operating Temperature

Range

● AEC-Q100 Qualified (/V Part Numbers, See Ordering

Information)

The MAX16132–MAX16135 are fixed-threshold devices.

The nominal input voltage for any input is factory-program-

mable from 1.0V to 5.0V, providing a wide range of thresh-

old selections. The window threshold levels are factory-

programmable from ±4% to ±11%, with ±1% resolution

and 0.25% or 0.50% hysteresis. The ±1% threshold ac-

curacy over temperature and window threshold monitoring

make these devices ideal for automotive ADAS applica-

tions.

The reset outputs are active-low, open-drain, and are

guaranteed to be in the correct reset output logic state

when V

remains greater than 1.07V. All devices are

offered with 23 reset timeout periods ranging from 20µs

(min) to 1200ms (min). All reset outputs share the same

factory-set reset timeout period.

The MAX16132–MAX16135 are available in a small 8-pin

SOT23 package and specified over the automotive tem-

perature range of -40°C to +125°C.

Applications

● ADAS

● Multivoltage ASICs

● Storage Equipment

● Servers

19-8708; Rev 25; 12/21

Ordering Information appears at end of data sheet.

12 3 4 5 6 7...25

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与MAX16135相关器件

型号	品牌	获取价格	描述	数据表
MAX16135HRB+T*	MAXIM	获取价格	Low-Voltage, Precision, Single/Dual/Triple/Qu
MAX16135IDG+	MAXIM	获取价格	Power Supply Support Circuit,
MAX16135IDG+T*	MAXIM	获取价格	Low-Voltage, Precision, Single/Dual/Triple/Qu
MAX16135OIM+T*	MAXIM	获取价格	Low-Voltage, Precision, Single/Dual/Triple/Qu
MAX16135VGP+	MAXIM	获取价格	Power Supply Support Circuit,
MAX16135VGP+T*	MAXIM	获取价格	Low-Voltage, Precision, Single/Dual/Triple/Qu
MAX16136	ADI	获取价格	High-Precision Supervisory ICs with Window Watchdog and Overvoltage Indicator
MAX16137	ADI	获取价格	1%精度单窗口电压监测仪，带BIST
MAX16138	ADI	获取价格	具有BIST功能的±0.7%精度单窗口电压监视器
MAX1613EEE	MAXIM	获取价格	Bridge-Battery Backup Controllers for Notebooks

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