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ADM1032ARMZ-REEL

Temperature Sensor IC, Digital, ± 1°C, 0 °C, 120 °C, MSOP, 8 Pins

ONSEMI ADM1032ARMZ-REEL
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Manufacturer:
ONSEMI ONSEMI
Manufacturer Part No:
ADM1032ARMZ-REEL
Order Code:
2534596
Technical Datasheet:
ADM1032ARMZ-REEL   Datasheet
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Product Overview

The ADM1032ARMZ-REEL is a ±1C° remote and ±3C° local system temperature monitor in 8 pin MSOP package. This dual-channel digital thermometer and under/overtemperature alarm intended for use in PCs and thermal management systems. The device can measure the temperature of a remote thermal diode which can be located on the processor die or can be a discrete device (2N3904/06), accurate to 1°C. A novel measurement technique cancels out the absolute value of the transistor's base emitter voltage so that no calibration is required. The IC also measures its ambient temperature. It communicates over a 2-wire serial interface compatible with system management bus (SMBus) standards. It is used in desktop and notebook computers, smart batteries, industrial controllers, telecommunications equipment, instrumentation and embedded systems.
  • Supply voltage range from 3V to 5.5V
  • Operating current of 170µA and standby current of 5.5µA
  • Offset registers for system calibration
  • 0.125°C resolution/1°C accuracy on remote channel
  • Fast (up to 64 measurements per second)
  • Supports SMBus alert, 4C SMBus address
  • Programmable under/overtemperature limits, programmable fault queue
  • 0.125°C resolution on remote channel and 1°C resolution on local channel
  • Overtemperature fail-safe THERM (complementary) output, Programmable THERM (complementary) limits
  • Programmable THERM (complementary) hysteresis

Applications

Sensing & Instrumentation

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information


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Technical Documents (2)

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