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TL7709A

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适用于 9V 系统的单电源监控器，具有可编程延迟时间

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数据表

TL7709A

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数据表 立即订购

产品详情

Rating Catalog Number of supplies monitored 1 Threshold voltage 1 (typ) (V) 7.6, adjustable Features Complimentary output, Manual reset capable, Undervoltage monitor only, Wide input voltage Reset threshold accuracy (%) 1.3, 2 Iq (typ) (mA) 1.8 Output driver type/reset output Active-high, Active-low, Open-drain Watchdog timer WDI (s) None Supply voltage (min) (V) 3.5 Supply voltage (max) (V) 18 Operating temperature range (°C) 0 to 70
Rating Catalog Number of supplies monitored 1 Threshold voltage 1 (typ) (V) 7.6, adjustable Features Complimentary output, Manual reset capable, Undervoltage monitor only, Wide input voltage Reset threshold accuracy (%) 1.3, 2 Iq (typ) (mA) 1.8 Output driver type/reset output Active-high, Active-low, Open-drain Watchdog timer WDI (s) None Supply voltage (min) (V) 3.5 Supply voltage (max) (V) 18 Operating temperature range (°C) 0 to 70
PDIP (P) 8 92.5083 mm² 9.81 x 9.43 SOIC (D) 8 29.4 mm² 4.9 x 6
  • Power-On Reset Generator
  • Automatic Reset Generation After Voltage Drop
  • Wide Supply-Voltage Range
  • Precision Voltage Sensor
  • Temperature-Compensated Voltage Reference
  • Externally Adjustable Pulse Duration
  • Power-On Reset Generator
  • Automatic Reset Generation After Voltage Drop
  • Wide Supply-Voltage Range
  • Precision Voltage Sensor
  • Temperature-Compensated Voltage Reference
  • Externally Adjustable Pulse Duration

The TL77xxA family of integrated-circuit supply-voltage supervisors is designed specifically for use as reset controllers in microcomputer and microprocessor systems. The supply-voltage supervisor monitors the supply for undervoltage conditions at the SENSE input. During power up, the RESET output becomes active (low) when VCC attains a value approaching 3.6 V. At this point (assuming that SENSE is above VIT+), the delay timer function activates a time delay, after which outputs RESET and RESET go inactive (high and low, respectively). When an undervoltage condition occurs during normal operation, RESET and RESET go active.

The TL77xxA family of integrated-circuit supply-voltage supervisors is designed specifically for use as reset controllers in microcomputer and microprocessor systems. The supply-voltage supervisor monitors the supply for undervoltage conditions at the SENSE input. During power up, the RESET output becomes active (low) when VCC attains a value approaching 3.6 V. At this point (assuming that SENSE is above VIT+), the delay timer function activates a time delay, after which outputs RESET and RESET go inactive (high and low, respectively). When an undervoltage condition occurs during normal operation, RESET and RESET go active.

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类型 标题 下载最新的英语版本 日期
* 数据表 TL77xxA Supply-Voltage Supervisors 数据表 (Rev. K) PDF | HTML 2016年 9月 29日
应用手册 Supply Voltage Supervisor TL77xx Series 1997年 1月 1日

订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

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