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High-Temperature 16-Bit, High-Speed, 2.7V-to-5V Micropower Sampling ADC


Package | PIN: HKJ | 8
Temp: S (-55 to 210)
Carrier: Partial Tube
Qty Price
1-9 $145.53
10-24 $137.45
25-99 $133.98
100-999 $131.67
1000+ $131.25


  • 100-kHz Sampling Rate
  • Micropower:
    • 3.8 mW at 100 kHz and 2.7 V
    • 0.3 mW at 10 kHz and 2.7 V
  • Power Down: 6 µA max
  • 8-Pin Ceramic Package
  • Pin Compatible to ADS7816 and ADS7822
  • Serial (SPI/SSI) Interface

Texas Instruments  ADS8320SHKJ

The ADS8320 is a 16-bit, sampling analog-to-digital (A/D) converter with ensured specifications over a 2.7-V to 5.25-V supply range. It requires very little power even when operating at the full 100-kHz data rate. At lower data rates, the high speed of the device enables it to spend most of its time in the power-down mode—the average power dissipation is less than 100 mW at 10-kHz data rate.

The ADS8320 also features operation from 2 V to 5.25 V, a synchronous serial (SPI/SSI compatible) interface, and a differential input. The reference voltage can be set to any level within the range of 500 mV to VCC.

Ultra-low power and small size make the ADS8320 ideal for portable and battery-operated systems. It is also a perfect fit for remote data acquisition modules, simultaneous multi-channel systems, and isolated data acquisition. The ADS8320 is available in 8-pin ceramic surface-mount packages, specified for the –55°C to 210°C temperature range.