LM75A Datasheet | Texas Instruments

Part: LM75A
Description: Digital Temperature Sensor and Thermal Watchdog
Manufacturer: Texas Instruments
Size: 1.30 MB

Texas Instruments

LM75A

Description

The LM75A is an industry-standard digital temperature sensor with an integrated sigma-delta analog-to-digital converter (ADC) and I2C interface. The LM75A provides 9-bit digital temperature readings with an accuracy of ±2°C from -25°C to 100°C and ±3°C over -55°C to 125°C.

Key Features

1 No External Components Required
Shutdown Mode to Minimize Power Consumption
Up to Eight LM75As can be Connected to a Single Bus
Power up Defaults Permit Stand-Alone Operation as Thermostat
Key Specifications: - Supply Voltage - LM75A: 2.7 V to 5.5 V - Supply Current - Operating: 280 μA (Typical) - Shutdown: 4 μA (Typical) - Temperature Accuracy - 25°C to 100°C: ±2°C (Max) - 55°C to 125°C: ±3°C (Max)

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