ADM6316BX30ARJZ

监控电路 Watchdog w/ MR IC

Supervisory Circuits with Watchdog  and Manual Reset in 5-Lead SOT-23

GENERAL DESCRIPTION ADM6316BX30ARJZ

The ADM6316/ADM6317/ADM6318/ADM6319/ADM6320/ ADM6321/ADM6322 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 an external push button through a manual reset input. The seven devices feature different combinations of watchdog input, manual reset input, and output stage configuration, as shown in Table 1.

FEATURES ADM6316BX30ARJZ

26 reset threshold options

2.5 V to 5 V in 100 mV increments

4 reset timeout options

1 ms, 20 ms, 140 ms, and 1120 ms (minimum)

4 watchdog timeout options

6.3 ms, 102 ms, 1600 ms, and 25.6 sec (typical)

Manual reset input

Reset output stages

Push-pull active low

Open-drain active low

Push-pull active high

Low power consumption: 5 μA

Guaranteed reset output valid to VCC = 1 V

Power supply glitch immunity

Specified over industrial temperature range

5-lead SOT-23 package

APPLICATIONS ADM6316BX30ARJZ

Microprocessor systems

Computers

Controllers

Intelligent instruments

Portable equipment

企业名：深圳市中立信电子科技有限公司

类型：贸易/代理/分销

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