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AD7891AP-1

AD7891AP-1 Manufacturer

Analog Devices

AD7891AP-1 Description

True Bipolar Input, Single Supply, Parallel, 8-Channel, 12-Bit High Speed Data Acquisition System

AD7891AP-1 Description

IC DAS 12BIT 8CH 44-PLCC

AD7891AP-1 Description

A/D Converter (A-D) IC

AD7891AP-1 Datasheet (PDF)

AD7891: LC2MOS 8-Channel, 12-Bit High Speed Data Acquisition System Data Sheet
AD7891

AD7891AP-1 Price & Availability


Check AD7891AP-1 Price & Availability at Canics

AD7891AP-1 Features

  • Fast 12-Bit ADC with 1.6 µs Conversion Time
  • 8 Single-Ended Analog Input Channels
  • Overvoltage Protection on Each Channel
  • Selection of Input Ranges:

    ±5 V, ±10 V for AD7891-1

    0 to +2.5 V, 0 to +5 V, ±2.5 V for AD7891-2
  • Parallel and Serial Interface
  • On-Chip Track/Hold Amplifier
  • On-Chip Reference
  • Single-Supply, Low Power

    Operation (100 mW Max)
  • Power-Down Mode (75 µW Typ)

AD7891AP-1 Parameters

StatusProdn
Package44 ld PLCC
Pins44
TypeData Acquisition
Supply Voltage5.0V
Features8-Channel, 500 kSPS, 12-Bit ADC
Res (Bits)12bit
Thruput Rate500kSPS
# of ADC Inputs8
Supply VSingle(+5)
Pwr Diss (max)100mW
InterfacePar, Ser
Ain RangeBip 10V, Bip 2.5V, Bip 5.0V, Uni 2.5V, Uni 5.0V
SNR (dB)70dB
Pkg TypeLCC, QFP
No. of Bits12 bit
CategoryIntegrated Circuits (ICs)
Resolution (Bits)12 b
Interface TypeSerial, Parallel
No. of Channels8
FamilyAnalog to Digital Converters - Special Purpose
Operating Temperature-40°C ~ 85°C
Data InterfaceSerial, Parallel
Mounting TypeSurface Mount
Package / Case44-PLCC
Voltage Supply SourceSingle Supply
Sampling Rate (Per Second)500K
RoHS CompliantNo
Leaded Process CompatibleNo
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Products Similar to AD7891AP-1

AD7891, AD7891ACHIPS-1, AD7891ACHIPS-2

 
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