MAX6627 - Accurate Digital Temperature Sensors

Product Overview

Maxim

Datasheet Details

Part number	MAX6627
Manufacturer	Maxim
File Size	374.87 KB
Description	Accurate Digital Temperature Sensors
Datasheet	MAX6627 Datasheet
Additional preview pages of the MAX6627 datasheet.

Product details

Description

The MAX6627/MAX6628 precise digital temperature sensors report the temperature of a remote sensor.

The remote sensor is a diode-connected transistor, typically a low-cost, easily mounted 2N3904 NPN type that replaces conventional thermistors or thermocouples.

Features

Accuracy.
±1°C (max) from 0°C ≤ TRJ ≤ +125°C, TA = +30°C.
±2.4°C (max) from -55°C ≤ TRJ ≤ +100°C, 0°C ≤ TA ≤ +70°C.
12-Bit + Sign, 0.0625°C Resolution.
Low Power Consumption.
30μA (typ) (MAX6628).
200μA (typ) (MAX6627).
Operating Temperature Range (-55°C to +125°C).
Measurement Temperature Range, Remote Junction (-55°C to +145°C).
0.5s (MAX6627) or 8s (MAX6628) Conversion Rate.
SPI-Compatib.

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Published: May 2, 2005 |