Product details

Resolution (bps) 12 Sample rate (max) (ksps) 500 Number of input channels 8 Interface type Parallel Architecture SAR Input type Single-ended Multichannel configuration Multiplexed Rating Catalog Reference mode External, Internal Input voltage range (max) (V) 5 Input voltage range (min) (V) 0 Operating temperature range (°C) -40 to 85 Power consumption (typ) (mW) 13 Analog supply (min) (V) 4.75 Analog supply voltage (max) (V) 5.25 SNR (dB) 72 Digital supply (min) (V) 4.75 Digital supply (max) (V) 5.25
Resolution (bps) 12 Sample rate (max) (ksps) 500 Number of input channels 8 Interface type Parallel Architecture SAR Input type Single-ended Multichannel configuration Multiplexed Rating Catalog Reference mode External, Internal Input voltage range (max) (V) 5 Input voltage range (min) (V) 0 Operating temperature range (°C) -40 to 85 Power consumption (typ) (mW) 13 Analog supply (min) (V) 4.75 Analog supply voltage (max) (V) 5.25 SNR (dB) 72 Digital supply (min) (V) 4.75 Digital supply (max) (V) 5.25
TQFP (PBS) 32 49 mm² 7 x 7
  • 2.5V INTERNAL REFERENCE
  • 8 INPUT CHANNELS
  • 500kHz SAMPLING RATE
  • SINGLE 5V SUPPLY
  • ±1LSB: INL, DNL
  • NO MISSING CODES
  • 70dB SINAD
  • LOW POWER: 13mW
  • TQFP-32 PACKAGE
  • APPLICATIONS
    • DATA ACQUISITION
    • TEST AND MEASUREMENT
    • INDUSTRIAL PROCESS CONTROL
    • MEDICAL INSTRUMENTS

All trademarks are the property of their respective owners.

  • 2.5V INTERNAL REFERENCE
  • 8 INPUT CHANNELS
  • 500kHz SAMPLING RATE
  • SINGLE 5V SUPPLY
  • ±1LSB: INL, DNL
  • NO MISSING CODES
  • 70dB SINAD
  • LOW POWER: 13mW
  • TQFP-32 PACKAGE
  • APPLICATIONS
    • DATA ACQUISITION
    • TEST AND MEASUREMENT
    • INDUSTRIAL PROCESS CONTROL
    • MEDICAL INSTRUMENTS

All trademarks are the property of their respective owners.

The ADS7852 is an 8-channel, 12-bit Analog-to-Digital (A/D) converter complete with sample-and-hold, internal 2.5V reference and a full 12-bit parallel output interface. Typical power dissipation is 13mW at at 500kHz throughput rate. The ADS7852 features both a nap mode and a sleep mode, further reducing the power consumption to 2mW. The input range is from 0V to twice the reference voltage. The reference voltage can be overdriven by an external voltage.

The ADS7852 is ideal for multi-channel applications where low power and small size are critical. Medical instrumentation, high-speed data acquisition and laboratory equipment are just a few of the applications that would take advantage of the special features offered by the ADS7852. The ADS7852 is available in an TQFP-32 package and is fully specified and guaranteed over the –40°C to +85°C temperature range.

The ADS7852 is an 8-channel, 12-bit Analog-to-Digital (A/D) converter complete with sample-and-hold, internal 2.5V reference and a full 12-bit parallel output interface. Typical power dissipation is 13mW at at 500kHz throughput rate. The ADS7852 features both a nap mode and a sleep mode, further reducing the power consumption to 2mW. The input range is from 0V to twice the reference voltage. The reference voltage can be overdriven by an external voltage.

The ADS7852 is ideal for multi-channel applications where low power and small size are critical. Medical instrumentation, high-speed data acquisition and laboratory equipment are just a few of the applications that would take advantage of the special features offered by the ADS7852. The ADS7852 is available in an TQFP-32 package and is fully specified and guaranteed over the –40°C to +85°C temperature range.

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* Data sheet ADS7852: 12-Bit, 8-Channel, Parallel Output Analog-to-Digital Converter datasheet (Rev. C) 22 Jul 2004
E-book Best of Baker's Best: Precision Data Converters -- SAR ADCs 21 May 2015
Application note Determining Minimum Acquisition Times for SAR ADCs, part 2 17 Mar 2011
Application note Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A) 10 Nov 2010

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