DS56 - Dual Temperature Comparator

Dallas Semiconducotr

The DS56 by Dallas Semiconducotr is a Dual Temperature Comparator. Below is the official datasheet preview.

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DS56 Dual Temperature Comparator by Dallas Semiconducotr - Datasheet Preview — Official preview page of the **DS56** Dual Temperature Comparator datasheet (Dallas Semiconducotr).

Datasheet Details

Part number	DS56
Manufacturer	Dallas Semiconducotr
File Size	95.46 KB
Description	Dual Temperature Comparator
Datasheet	DS56_DallasSemiconducotr.pdf
Additional preview pages of the DS56 datasheet.

DS56 Product details

Description

VREF VT2 VT1 GND VTEMP TOUT2 TOUT1 VDD - Bandgap Voltage Reference Output - Temperature Trip Point 2 - Temperature Trip Point 1 - Ground - Temp Sensor Output Voltage - Thermostat output for Trip Point 2 - Thermostat output for Trip Point 1 - Power Supply Voltage (2.7V to 5.5V) DESCRIPTION The DS56 Dual Temperature Comparator has two independent open-drain thermostat outputs and respective trip point inputs.The trip points are set with external resistors that divide down the 1.25V internal band

Features

Factory calibrated for sensitivity of +6.20 mV/°C and thermometer accuracy of ±2.0°C over the 0°C to 85°C range and ±3°C over the 40°C to 0°C and +85°C to +125°C range.
Measurement range of -40°C to +125°C.
Integrated temperature sensor and voltage reference.
Two independent temperature setpoints with respective logic outputs with set hysteresis.
Narrow-body SO8 (150-mil) package.
Wide power supply range (2.7V ≤VDD ≤ 5.5V).
Functionally compatible with LM56xIM.

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Published: Mar 30, 2005 |