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ADS7870

ADS7870 Manufacturer

Texas Instruments

ADS7870 Description

12-Bit ADC, MUX, PGA and Internal Reference Data Acquisition System

ADS7870 Categories

12-Bit A/D Converters

ADS7870 Datasheet (PDF)

ADS7870 Datasheet
12-Bit ADC, MUX, PGA and Internal Reference Data Acquisition System (Rev. C)

ADS7870 Price & Availability


Check ADS7870 Price & Availability at Canics

ADS7870 Features

  • PGA Gains: 1, 2, 4, 5, 8, 10, 16, 20V/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: 52 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 ADS7871
  • SSOP-28 Package
  • APPLICATIONS
    • Portable Battery-Powered Systems
    • Low-Power Instrumentation
    • Low-Power Control Systems
    • Smart Sensor Applications

ADS7870 Parameters

Pin/Package28SSOP
Approx. 1KU Price (US$)4.15
Input TypeVoltage
Resolution (Bits)12
Sample Rate (max)100KSPS
Search Sample Rate (Max) (SPS)100000
ArchitectureMux SAR & PGA
# Input Channels (SE)8
SINAD (dB)72
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)0.06
No Missing Codes (Bits)12
Select parameters and click to see components with these parameters.

Products Similar to ADS7870

ADS7870EA, ADS7870EA/1K

 
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