S-5843A - TEMPERATURE SWITCH IC

Product Overview

Seiko Instruments

Part number	S-5843A
Manufacturer	Seiko Instruments
File Size	403.90 KB
Description	TEMPERATURE SWITCH IC
Datasheet	S-5843A Datasheet
Additional preview pages of the S-5843A datasheet.

No connection 2 VSS 3 RT 2 GND pin Test pin 4 VDD Power supply pin 5 DET Output pin

The NC pin is electrically open.

The NC pin can be connected to VDD pin or VSS pin.

Set the RT pin open in use.

Pin No.

1 Test pin Description 2 VSS 3 NC

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Detection temperature: TDET = +40°C to +120°C, +1°C step, detection accuracy: ±2.5°C.
Low voltage operation: VDD = 1.65 V min.
Low current consumption: IDD = 4.5 μA typ. (Ta = +25°C).
Hysteresis temperature: selectable in 2°C, 4°C, 10°C or 20°C.
Selectable output logic in active "H" or "L".
Selectable output form in CMOS or Nch open drain.
Prevent functions for false detection operation and false release operation.

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Published: Feb 7, 2010 |