DIO708R中文资料Low Power Microprocessor Supervisory Circuits数据手册DIOO规格书

描述 Description

DIO705/706/707/708/813 series is a family of microprocessor (uP) supervisory circuit that monitors microprocessor’s supply voltage and battery voltage. The series integrates uP reset circuit with 200ms delay; Watchdog, manual reset circuit and a power fail comparator with 1.22V threshold. These devices reduce system complexity, hence improve system reliability. 

DIO705/706/707/708/813 series has several functional options. Each device generates a reset signal when VCC is lower than reset threshold. In addition, DIO705, DIO706 and DIO813 have a watchdog timer whose timeout period is 1.6s. DIO707 and DIO708 provide both active low and active high reset signals, but have no watchdog function. DIO813 are same as DIO705/706 except active high reset is provided instead of active low. 

DIO705/706/707/708/813 series is ideal for applications in automotive systems, computers, controllers and intelligent instruments. All devices are available in SOIC-8 package.

特性 Features

• Guaranteed reset valid at VCC=1.15V
• Low operating current: 52uA@5V
• Independent watchdog timer, 1.6s timeout
• Pin-to-Pin compatible with industry standard 705/706/708/813
• Available in Package of SOIC-8

应用 Application

·Computers
·Controllers
·Intelligent instruments
·Automotive systems