Product details

Resolution (Bits) 16 Number of input channels 1 Sample rate (Max) (kSPS) 100 Interface type SPI Architecture SAR Input type Single-Ended Multi-channel configuration Rating Catalog Reference mode Ext Input range (Max) (V) 5.25 Input range (Min) (V) 0 Features Operating temperature range (C) -40 to 85 Power consumption (Typ) (mW) 4.5 Analog voltage AVDD (Min) (V) 2.7 SNR (dB) 92 Analog voltage AVDD (Max) (V) 5.25 INL (Max) (+/-LSB) 7.9 Digital supply (Min) (V) 2.7 Digital supply (Max) (V) 5.25
Resolution (Bits) 16 Number of input channels 1 Sample rate (Max) (kSPS) 100 Interface type SPI Architecture SAR Input type Single-Ended Multi-channel configuration Rating Catalog Reference mode Ext Input range (Max) (V) 5.25 Input range (Min) (V) 0 Features Operating temperature range (C) -40 to 85 Power consumption (Typ) (mW) 4.5 Analog voltage AVDD (Min) (V) 2.7 SNR (dB) 92 Analog voltage AVDD (Max) (V) 5.25 INL (Max) (+/-LSB) 7.9 Digital supply (Min) (V) 2.7 Digital supply (Max) (V) 5.25
VSSOP (DGK) 8 15 mm² 3 x 4.9
  • 100-kHz Sampling Rate
  • microPower:
    • 1.8 mW at 100 kHz and 2.7 V
    • 0.3 mW at 10 kHz and 2.7 V
  • Power Down: 3 µA (Maximum)
  • 8-Pin VSSOP Package
  • Pin-Compatible to ADS7816 and ADS7822
  • Serial (SPI™/SSI) Interface
  • 100-kHz Sampling Rate
  • microPower:
    • 1.8 mW at 100 kHz and 2.7 V
    • 0.3 mW at 10 kHz and 2.7 V
  • Power Down: 3 µA (Maximum)
  • 8-Pin VSSOP Package
  • Pin-Compatible to ADS7816 and ADS7822
  • Serial (SPI™/SSI) Interface

The ADS8320 device 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 an 8-pin VSSOP package.

The ADS8320 device 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 an 8-pin VSSOP package.

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Design & development

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Evaluation board

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VSSOP (DGK) 8 View options

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