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A1252 Datasheet 2sa1252

Manufacturer: SANYO (now Panasonic)

Overview: Supervisory Circuits with Watchdog and Manual Reset in 5-Lead SOT-23 Data.

General Description

The ADM8316/ADM8318/ADM8319/ADM8320/ADM8321/ ADM8322 are supervisory circuits that monitor power supply voltage levels and code execution integrity in microprocessorbased 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 switch through a manual reset input.

Key Features

  • 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, 1.6 sec, and 25.6 sec (typical) Manual reset input Multiple reset output options Low power consumption Specified over wide temperature range (.
  • 40°C to +125°C) Qualified for automotive.

Similar Datasheet

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More Datasheets from SANYO (now Panasonic)

Part Number Description
A1257 2SA1257
A1207 2SA1207
A1208 2SA1208
A1209 2SA1209
A1231N Monolithic Linear
A1246 2SA1246

A1252 Distributor