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ADS7871

ADS7871 Manufacturer

Texas Instruments

ADS7871 Description

14-Bit 48KSPS DAS with ADC, MUX, PGA and Internal Reference

ADS7871 Categories

14-Bit A/D Converters

ADS7871 Datasheet (PDF)

ADS7871 Datasheet
ADS7871: 14-Bit A/D Converter, MUX, PGA & Internal Reference DAQ System (Rev. C)

ADS7871 Price & Availability


Check ADS7871 Price & Availability at Canics

ADS7871 Features

  • PGA Gains: 1, 2, 4, 5, 8, 10, 16, 20 V/V
  • Programmable Input (Up to 4-Channel Differential/Up to 8-Channel Single-Ended or Some Combination)
  • 1.15-V, 2.048-V, or 2.5-V Internal Reference
  • SPI/DSP Compatible Serial Interface ( 20 MHz)
  • Throughput Rate: 48 kSamples/sec
  • Error Overload Indicator
  • Programmable Output 2s Complement/Binary
  • 2.7-V to 5.5-V Single Supply Operation
  • 4-Bit Digital I/O Via Serial Interface
  • Pin Compatible With ADS7870
  • SSOP-28 Package
  • APPLICATIONS
    • Portable Battery-Powered Systems
    • Low-Power Instrumentation
    • Low-Power Control Systems
    • Smart Sensor Applications

ADS7871 Parameters

Pin/Package28SSOP
Approx. 1KU Price (US$)5
Input TypeVoltage
Resolution (Bits)14
Sample Rate (max)40kSPS
Search Sample Rate (Max) (SPS)40000
ArchitectureMux SAR & PGA
# Input Channels (SE)8
# Input Channels (Diff)4
Power Consumption (Typ) (mW)6.5
DNL (Max) (+/-LSB)2
Analog Voltage AV/DD (Min) (V)2.7
Analog Voltage AV/DD (Max) (V)5.25
Logic Voltage DV/DD (Min) (V)2.7
Logic Voltage DV/DD (Max) (V)5.25
No. of Supplies1
INL (+/- %) (Max)0.03
No Missing Codes (Bits)13
Select parameters and click to see components with these parameters.

Products Similar to ADS7871

ADS7871IDB, ADS7871IDBR

 
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