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首页产品索引NCP803

NCP803

购买收藏
 Voltage Supervisor, 3-Pin, Microprocessor, Very Low Supply Current, Reset Monitor

制造商:ON

中文数据手册

产品信息

The MAX803/NCP803 is a cost-effective system supervisor circuit designed to monitor V
in digital systems and provide a reset signal to the host processor when necessary. No external components are required.
The reset output is driven active within 10 µsec of V
falling through the reset voltage threshold. Reset is maintained active for a timeout period which trimmed by factor after V
rises above the reset threshold. The MAX803/NCP803 has an open drain active-low RESET(bar) output. The output of the MAX803/NCP803 is guaranteed valid down to V
= 1.0 V and is available in a SOT-23 and SC-70 package.
The MAX803/NCP803 is optimized to reject fast transient glitches on the V
line. Low supply current of 0.5 µA (V
= 3.3 V) make this device suitable for battery powered applications.
  • Precision V
  • Monitor for 1.5 V, 1.8V, 2.5 V, 3.0 V, 3.3 V and 5.0 V supplies
  • Precision Monitoring Voltages from 1.2 V to 4.9 V Available in 100 mV Steps
  • Four Guaranteed Minimum RESET Output Duration
  • (1ms, 20ms, 100ms and 140ms)
  • RESET Output Guaranteed to VCC = 1.0 V
  • Low 0.5 uA Supply Current
  • V
  • Transient Immunity
  • Small SOT-23 and SC-70 Package
  • No External Components
  • Wide Operating Temperature: -40°C to 105°C

电路图、引脚图和封装图

在线购买

型号制造商描述购买
NCP803SN293T3ONIC SUPERVISOR 1 CHANNEL SOT23-3 立即购买
NCP803SN463T1ONIC SUPERVISOR 1 CHANNEL SOT23-3 立即购买
NCP803SN308T1ONIC SUPERVISOR 1 CHANNEL SOT23-3 立即购买
NCP803SN438T1ONIC SUPERVISOR 1 CHANNEL SOT23-3 立即购买
NCP803SN160T1ONICMPURESETMONITOR1.60VSOT23 立即购买
NCP803SN232T1ONIC MPU RESET MONITOR 2.32V SOT23 立即购买

技术资料

标题类型大小(KB)下载
Very Low Supply Current 3-Pin Microprocessor Reset MonitorPDF117 点击下载
SOT-23PDF32 点击下载
MAX803_PD.JPGUNKNOW15 点击下载

应用案例更多案例

系列产品索引查看所有产品

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