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ADS7869

ADS7869 Manufacturer

Texas Instruments

ADS7869 Description

12-Ch 7 Simultaneous Sampling, Analog Motor Control Front End w/3 1MSPS, 12-Bit ADCs

ADS7869 Categories

12-Bit A/D Converters
Motor Controllers

ADS7869 Datasheet (PDF)

ADS7869 Datasheet
Analog Motor Control Front-End with Simultaneous Sampling on Seven (Rev. E)

ADS7869 Price & Availability


Check ADS7869 Price & Availability at Canics

ADS7869 Features

  • Seven Simultaneously-Sampling Sample-and-Hold (S/H) Capacitors
  • Fully Differential Inputs
  • Flexible Digital Interface with Four Modes
    • One Mode 100% Software-Compatible to VECANA01
    • SPI and Two Parallel Modes
  • Two Up-Down Counter Modules On-Chip
  • 12-Bit System Gain Adjustment for Every Channel
  • 12-Bit Accurate System Offset Adjustment for Every Channel
  • APPLICATIONS
    • Motor Control

ADS7869 Parameters

Pin/Package100TQFP
Approx. 1KU Price (US$)14.6
Input TypeVoltage
Resolution (Bits)12
Sample Rate (max)1MSPS
Search Sample Rate (Max) (SPS)1000000
ArchitectureSAR
# Input Channels (Diff)12
Power Consumption (Typ) (mW)250
BipolarPseudo
SINAD (dB)70
SNR (dB)71
DNL (Max) (+/-LSB)2
INL (Max) (+/-LSB)2.5
ENOB (Bits)11.5
Analog Voltage AV/DD (Min) (V)4.5
Analog Voltage AV/DD (Max) (V)5.5
Logic Voltage DV/DD (Min) (V)2.7
Logic Voltage DV/DD (Max) (V)5.5
Input Configuration RangeVREF
No. of Supplies2
INL (+/- %) (Max)0.061
No Missing Codes (Bits)11
Select parameters and click to see components with these parameters.

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