ADM6823RYRJZ-RL7集成電路（IC）的監(jiān)控器規(guī)格書PDF中文資料

ADM6823RYRJZ-RL7屬于集成電路（IC）的監(jiān)控器。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的ADM6823RYRJZ-RL7監(jiān)控器PMIC 監(jiān)控器用于監(jiān)視和/或控制電路中的電壓軌，能夠連接微控制器以維持一定的功率限值。監(jiān)控器類型包括電池備用電路、監(jiān)控器、多電壓監(jiān)控器、電源監(jiān)控器、穩(wěn)壓器/監(jiān)控器、復(fù)位計(jì)時(shí)器、定序器、簡(jiǎn)單復(fù)位/上電復(fù)位、智能開/關(guān)控制器、系統(tǒng)管理器、電壓檢測(cè)器和看門狗電路。

GENERAL DESCRIPTION

The ADM682x are supervisory circuits that monitor power supply voltage levels and code execution integrity in microprocessor-based systems. As well as providing power-on reset signals, an on-chip watchdog timer can reset the microprocessor if it fails to strobe within a preset timeout period. A reset signal can also be asserted by means of an external push-button through a manual reset input. The parts feature different combinations of watchdog input and manual reset input and output stage configurations, as shown in Table 1.

FEATURES

Precision low voltage monitoring

9 reset threshold options: 1.58 V to 4.63 V

140 ms (min) reset timeout

Watchdog timer with 1.6 sec timeout

Manual reset input

Reset output stages

Push-pull active-low

Open-drain active-low

Push-pull active-high

Low power consumption (7 μA)

Guaranteed reset output valid to VCC = 1 V

Power supply glitch immunity

Specified from ?40°C to +125°C

5-lead SOT-23 package

APPLICATIONS

Microprocessor systems

Computers

Controllers

Intelligent instruments

Portable equipment