MAX6610AUT+T

MAX6610AUT+T is a precise, low-power analogue temperature sensor combined with a precision voltage reference. It is ideal for applications involving analogue-to-digital converter (ADC), where the MAX6610 provides the reference voltage for the ADC and develop a temperature output voltage that is scaled to provide convenient ADC output codes. An 8bit ADC’s LSB is equal to 1°C, while a 10bit ADC’s LSB corresponds to 0.25°C. The MAX6610 operates from 3.0V to 5.5V and has a 2.560V reference output. Power-supply current is less than 150µA (typ). It is available in a 6-pin SOT23 package and operate from -40°C to +125°C. Typical applications include system temperature monitoring, temperature compensation, HVAC and home appliances.

• ±1°C accuracy
• Low TC reference (±10ppm, typ)
• Temperature output scaled for ADCs
• Integrated reference voltage scaled for convenient ADC bit weights
• No calibration required
• Low supply current, low-current shutdown mode
• 100µVP-P typical voltage reference output noise at f = 0.1Hz to 10Hz
• ±1.2°C temperature sensor error at TA = +25°C
• 300µs typ turn-on settling time (VCC to REF) (VCC = 0 to 5V step, CLOAD = 50pF)
• 2.560V typical reference output voltage at TA = +25°C

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