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0.3% Accuracy Dual-Channel Supervisory Circuit

0.3% Accuracy, Dual Channel, Automotive Grade Supervisor

产品详情

主要特征

Parametric specs for Supervisors (2 Monitored Voltages)
Reset Thresh. (V) 0.6 to 0.9
0.9 to 3.3
Reset Thresh. Accur. (%) (@ +25°C) 0.3
Reset Out Open Drain
Push-Pull
Supervisor Features window monitor for for undervoltage and overvoltage faults
Package/Pins TDFN-CU/8
Budgetary
Price (See Notes)
1.38
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Technical Docs

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参量

Parametric specs for Supervisors (2 Monitored Voltages)
Reset Thresh. (V) 0.6 to 0.9
0.9 to 3.3
Reset Thresh. Accur. (%) (@ +25°C) 0.3
Reset Out Open Drain
Push-Pull
Supervisor Features window monitor for for undervoltage and overvoltage faults
Package/Pins TDFN-CU/8
Budgetary
Price (See Notes)
1.38

主要特征

  • ±0.3% IN1 Threshold Accuracy
  • ±0.3% IN2 Threshold Accuracy
  • 0.6V to 0.9V IN1 Threshold Range
  • 0.9V to 3.3V IN2 Threshold Range
  • ±2% to ±5% UV/OV Monitoring Range
  • Open-Drain/Push-Pull Reset Output Options
  • 8-Pin TDFN, 2mm x 3mm Side-Wettable Flanks
  • -40°C to +125°C Temperature Range
  • AEC-Q100 Qualified 

应用/用途

  • Advanced Driver-Assistance Systems (ADAS)
  • Multivoltage ASICs
  • Servers
  • Storage Equipment

描述

The MAX16193 is an ultra-high accuracy, dual-channel window-detector supervisor circuit that monitors a system's supply rails for undervoltage and overvoltage faults. Input channel 1 (IN1) monitors low core voltage rails from a 0.6V to 0.9V threshold range with ±0.3% accuracy while input-channel 2 (IN2) monitors higher system rails from a 0.9V to 3.3V threshold range with ±0.3% accuracy. ​A variety of factory trimmed undervoltage/overvoltage thresholds from ±2% to ±5% are available to accommodate different supply voltages and tolerances.

The MAX16193 features two independent, active-low reset outputs. Both reset output are available in either an open-drain or push-pull version. Each reset output asserts low when the corresponding monitored rail falls outside of the undervoltage/overvoltage threshold window. The reset outputs deassert after a factory-set reset timeout period when the corresponding rail voltage returns to its nominal voltage level.

The MAX16193 is available in a small, 2mm x 3mm, 8-pin TDFN chip-on-lead, side-wettable package and operates over the automotive temperature range of -40°C to +125°C.

简化框图

MAX16193: Typical Application Circuit MAX16193: Typical Application Circuit Zoom icon

Technical Docs

支持和培训

在Maxim的知识库中搜索技术问题的答案

过滤搜索

Maxim的专业工程师团队也会为您解答相应的技术问题,请访问Maxim的 支持中心

采样:
选择上方“样片”按钮将重定向至第三方ADI样片网站。登录后,所选部件将转移到您在此网站上的购物车。如果您之前从未使用过此网站,请创建一个新帐户。有关此样片网站的任何问题,请联系SampleSupport@analog.com