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SX8743 Datasheet (sx8733 - Sx87440) Precision Diode Digital Temperature

Manufacturer: SEMTECH

Overview: SX8733/SX8743/SX8744 ADVANCED MUNICATIONS & SENSING DATASHEET Precision Diode Digital Temperature For Up To 3 External Sensors SX8733 P1 1 2 D2+ D2D1+ D1- AL1 AL2 6 5 4 P2 ALARM VSS + + - MUX + ADC - VDD SMBDAT 3 SMBUS SMBCLK ..

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The SX8733, SX8743 and SX8744 are digital temperature sensors with a 2-wire SMBus interface.

It provides a lowcost solution to monitor the temperature of remote diodes as well as its own temperature with an on-chip PN junction sensor.

Depending on the device version, 2, 3 or 4 programmable ports are included.

Key Features

  • 1 Internal and Up To 3 External Sensors Remote Diode Temp. Accuracy of ±0.5°C on the Temp. Range 25°C to 100°C 2 Temp. Output Formats: 0°C to 127°C and -40°C to 140°C With 0.125°C Resolution Parasitic Series Resistance Cancellation: Algorithmic, 3point and Kelvin (4-wire) Under-/ Over- Temp. Alarms With Programmable Thresholds Programmable Conversion Rate For Optimal Power Consumption 250 uA Active Current @ 10Hz Sampling Rate SMBus v2.0 Interface Supports.

More Datasheets from SEMTECH

Part Number Description
SX8744 (SX8733 - SX87440) Precision Diode Digital Temperature
SX8722 High gain acquisition
SX8723 ZoomingADC
SX8723C ZoomingADC
SX8724 ZoomingADC
SX8724C ZoomingADC
SX8725C ZoomingADC
SX8725S ZoomingADC
SX8733 (SX8733 - SX87440) Precision Diode Digital Temperature

SX8743 Distributor