Datasheet for ADT7301:
- Manufacturer Part Number : ADT7301
- Manufacturer : AD
- Description : 13-Bit, ±1ºC Accurate, MicroPower Digital Temperature Sensor in 6-Lead SOT-23 and 8-Lead MSOP
- Series : ADT7301
- Reference Price : USD 1
- 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 : ADT7301
- 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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- 13-Bit Temperature-to-Digital Converter
- -40°C to +150°C Operating Temperature Range
- ±0.5°C Typical Accuracy, ±1°C Max Accuracy
- Shutdown Current of 1 µA
- Power dissipation of 0.631 mW at VDD = 3.3 V
- SPI- and DSP-Compatible Serial Interface
- Shutdown Mode
- Space-Saving SOT-23 and MSOP Packages
- Pin-Compatible with the AD7814 Applications
The ADT7301 is a complete temperature monitoring system in SOT-23 and MSOP packages. It contains a band gap temperature sensor and a 13-bit ADC to monitor and digitize the temperature reading to a resolution of 0.03125°C.
The ADT7301 has a flexible serial interface that allows easy interfacing to most microcontrollers. The interface is compatible with SPI™, QSPI and MICROWIRE™ protocol and is also compatible with DSPs. The part features a standby mode that is controlled via the serial interface. The ADT7301's wide supply voltage range, low supply current and SPI-compatible interface, make it ideal for a variety of applications, including personal computers, office equipment, automotive and domestic appliances. TheADT7301 is rated for operation over the −40°C to +150°Ctemperature range. It is not recommended to operate the deviceat temperatures above +125°C for greater than a total of 5% (5,000 hours) of the lifetime of the device. Exposure beyond thislimit affects device reliability.
Product Highlights
- On-chip temperature sensor that allows an accurate measurement of the ambient temperature. The measurable temperature range is −40°C to +150°C.
- Supply voltage of 2.7 V to 5.25 V.
- Space-saving 6-lead SOT-23 and 8-lead MSOP packages.
- Typical temperature accuracy of ±0.5°C.
- 13-bit temperature reading to 0.03125°C resolution.
- Shutdown mode that reduces the power consumption to 4.88 μW with VDD = 3.3 V @ 1 SPS.
- Compatible with AD7814.
Applications
- Medical equipment
- Automotive
Environmental controls
Oil Termperature
Hydraulic systems - Cellular phones
- Hard disk drives
- Personal computers
- Electronic test equipment
- Office equipment
- Domestic appliances
- Process control
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.
