LM75BGD,125
Digital temperature sensor and thermal watchdog
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Features

• Pin-for-pin replacement for industry standard LM75 and LM75A and offers improved temperature resolution of 0.125 ºC and specification of a single part over power supply range from 2.8 V to 5.5 V
• I2C-bus interface with up to 8 devices on the same bus
• Power supply range from 2.8 V to 5.5 V
• Temperatures range from -55 ºC to +125 ºC
• Frequency range 20 Hz to 400 kHz with bus fault time-out to prevent hanging up the bus
• 11-bit ADC that offers a temperature resolution of 0.125 C
• Temperature accuracy of:
- 2 ºC from -25 ºC to +100 ºC
- 3 ºC from -55 ºC to +125 ºC
• Programmable temperature threshold and hysteresis set points
• Supply current of 1.0 uA in shutdown mode for power conservation
• Stand-alone operation as thermostat at power-up
• ESD protection exceeds 4500 V HBM per JESD22-A114 and 1000 V CDM per JESD22-C101
• Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
• Small 8-pin package types: SO8, TSSOP8, 3 mm x 2 mm XSON8U, and 2 mm x 3 mm HWSON8

Specifications


Pin Configuration

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Part Numbering System

Part Marking System

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Ordering Guide

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Block Diagram

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