S-5840B - TEMPERATURE SWITCH IC

Product Overview

Seiko Instruments

Datasheet Details

Part number	S-5840B
Manufacturer	Seiko Instruments
File Size	162.35 KB
Description	TEMPERATURE SWITCH IC
Datasheet	S-5840B Datasheet
Additional preview pages of the S-5840B datasheet.

Product details

Description

Test pin GND pin Capacitor connection pin for setting malfunction prevention time Output pin Power supply pin 4 Seiko Instruments Inc.Rev.2.1_00 TEMPERATURE SWITCH IC (THERMOSTAT IC) WITH LATCH S-5840B Series Absolute Maximum Ratings Table 4 Item Power supply voltage (VSS = 0 V) Pin voltage Output voltage CMOS output Nch open drain output Symbol VDD VRT, VCD VDET Power dissipation PD Operating temperature Topr Storage temperature Tstg 1.

Features

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Detection temperature: TDET = +55 to +95°C, +1°C step, detection accuracy: ±2.5°C.
Wide voltage operation: VDD = 1.0 V to 10.0 V.
Release voltage: VRET = 2.2 V to 3.4 V, 0.1 V step.
Low current consumption: IDD = 12 μA typ. (Ta = +25°C).
Built-in noise suppression circuit for preventing temperature detection malfunction.
Output logic level is fixed by the latch after temperature detection.
Selectable output logic in activ.

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Published: Aug 29, 2009 |