Description:

The GD30TS075B is a fully integrated digitaltemperature sensor with a 12bit ADC that can operate ata 1.8V supply, and is pin and register compatible withthe x75.The GD30TS075B requires no external components tosense the temperature. The on-chip 12bit ADC offersresolution down to 0.0625°C. Each chip is speciallycalibrated for ±1°C (Max) accuracy over −55°C to+125°C range in factory before shipment to customers,eliminating the need for users to make any additionaladjustments for temperature output.The GD30TS075B features SMBus and I2C interfacewith speed up to 1MHz (2.3MHz at high-speed mode),and allows up to eight devices on the same bus. Theprogrammable temperature limits and the ALT pin allowthe sensor to operate as a stand-alone thermostat.

Features:

• Temperature range: −55°C to +125°C

• Accuracy: −25°C to +55°C: ±0.4°C (Typical)

• Resolution: 0.0625°C (12Bits)

• Supply voltage: 1.4V to 5.5V

• Conversion Time: 26ms

• Low quiescent current：

– Normal operation: 15μA@12Hz

– Shutdown mode: 0.3μA

• Digital output: I2C, SMBus

Applications:

• Portable, battery-powered applications

• Server and Computer Thermal Management

• Telecommunication Equipment

• Office Machines

• Video Game Consoles

• Set-Top Boxes

• Power Supply and Battery ThermalProtection

• Thermostat Control

• Environmental Monitoring and HVAC

• Electrical Motor Driver Thermal Protection

• Industrial Control