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Manufacturer / Brand: AD
Details: ±0.5°C Accurate, 16-Bit Digital SPI Temperature Sensor
Series: ADT7310
Quantity Available: Over 77410 pieces

Datasheet for ADT7310:

ADT7310 datasheet
Price for ADT7310
Product Parameters
  • Manufacturer Part Number : ADT7310
  • Manufacturer : AD
  • Description : ±0.5°C Accurate, 16-Bit Digital SPI Temperature Sensor
  • Series : ADT7310
  • Reference Price : USD 1.088
  • Our Price : We have a better price, contact us by email
  • Product Type : Integrated/Special Purpose A/D Converters
  • Function : Digital Temperature Sensors
  • Current Suggest : Production
  • Status : Production
  • RoHS Status: -
  • Voltage: -
  • Feature: -
  • Package Case: -
  • Temperature Range: -
  • Packing: Reel/Tray/Tube
  • Standard Packing Quantity: -
  • Country of Origin: -
  • Other Part Number : ADT7310
  • Shipping methods : DHL FEDEX UPS TNT
  • Delivery Time : Ship within 1 day.
  • Manufacturer Production time : 6-8 weeks (Normally have stocks)
  • Weight : 0.001KG

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Features and Benefits of ADT7310
  • High performance:
    Temperature accuracy
    ±0.5°C from −40°C to +105°C
    (2.7 V to 3.6 V)
    ±0.4°C from −40°C to +105°C
    (3.0 V)
    16-bit temperature resolution: 0.0078°C
    Fast first temperature conversion on power-up of 6 ms
  • Low power:
    Power saving 1 sample per second (SPS) mode
    700 μW typical at 3.3 V in normal mode
    7 μW typical at 3.3 V in shutdown mode
  • Easy implementation:
    No temperature calibration/correction required by user
    No linearity correction required
  • Wide operating ranges:
    Temperature range: −55°C to
    Voltage range: 2.7 V to 5.5 V
  • Programmable interrupts:
    Critical overtemperature interrupt
    Overtemperature/undertemperature interrupt
  • SPI-compatible interface
  • 8-lead narrow SOIC RoHS-compliant package
Product Detailed Description for ADT7310

The ADT7310 is a high accuracy digital temperature sensor in a narrow SOIC package. It contains a band gap temperature reference and a 13-bit ADC to monitor and digitize the temperature to a 0.0625°C resolution. The ADC resolution, by default, is set to 13 bits (0.0625 °C). This can be changed to 16 bits (0.0078 °C) by setting Bit 7 in the configuration register (Register Address 0x01).

The ADT7310 is guaranteed to operate over supply voltages from 2.7 V to 5.5 V. Operating at 3.3 V, the average supply current is typically 210 μA. The ADT7310 has a shutdown mode that powers down the device and offers a shutdown current of typically 2 μA. The ADT7310 is rated for operation over the −55°C to +150°C temperature range.

The CT pin is an open-drain output that becomes active when the temperature exceeds a programmable critical temperature limit. The default critical temperature limit is 147°C. The INT pin is also an open-drain output that becomes active when the temperature exceeds a programmable limit. The INT and CT pins can operate in either comparator or interrupt mode.

Applications

  • Medical equipment
  • Environmental control systems
  • Computer thermal monitoring
  • Thermal protection
  • Industrial process control
  • Power system monitors
  • Hand-held applications
Lifecycle information of ADT7310

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

ADT7310 More photos
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