TMI6809数据手册Tollsemi中文资料规格书

描述 Description

The TMI6809 series device are low Iq supply voltage supervisory that monitors a single voltage used in microprocessor and digital control system. The TMI6809 provide and active low reset signal while the VCC supply voltage drops below the reset threshold voltage. When the VCC supply voltage rises above the threshold voltage plus hysteresis the reset output goes high after 240ms (typical) reset delay time.TMI6809 series are available suitable for monitoring 3V, 3.3V and 5V supply voltages. The low supply current of typical 5μA makes TMI6809 series devices ideal for using in portable, battery powered system applications, and they are available in 3-pin SOT23-3 package.

特性 Features

Operating Supply Voltage: 1.0V to 5.5V
±2% Reset Threshold Accuracy
LowQuiescent current: 5μA (typically)
Push-Pull Active Low output
240ms Power-On Reset Delay
3-Pin SOT23-3 Package

应用 Application

Digital Set Top BoxesTVPortable DeviceMicroprocessor Systems