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CAT34TS04 Datasheet Digital Output Temperature Sensor

Manufacturer: onsemi

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General Description

The CAT34TS04 is a combination Temperature Sensor (TS) and 4−Kb of Serial Presence Detect (SPD) EEPROM, which implements the JEDEC TSE2004av DDR4 specification and supports the Standard (100 kHz), Fast (400 kHz) and Fast Plus (1 MHz) I2C protocols.

The TS measures temperature at least 10 times every second.

Temperature readings can be retrieved by the host via the serial interface, and are compared to high, low and critical trigger limits stored into internal registers.

Overview

CAT34TS04 Digital Output Temperature Sensor with On-board SPD EEPROM.

Key Features

  • JEDEC TSE2004av Compliant Temperature Sensor.
  • Temperature Range:.
  • 20°C to +125°C.
  • DDR4 DIMM Compliant SPD EEPROM.
  • Supply Range: 1.7 V.
  • 5.5 V (SPD EEPROM) and 2.2 V.
  • 5.5 V (TS).
  • I2C / SMBus Interface.
  • Schmitt Triggers and Noise Suppression Filters on SCL and SDA Inputs.
  • 16.
  • Byte Page Write Buffer.
  • Low Power CMOS Technology.
  • 2 x 3 x 0.75 mm TDFN Package and 2 x 3 x 0.5 mm UDFN Package.

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