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ADM6316BX30ARJZ 监控电路IC
: Supervisory Circuits
: 2.5 V to 5 V
: 1 Input
: 40 us
: - 40 C
: + 85 C
相关产品
产品信息
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
