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Part Number: ADS8342

 

 

 

 

Description: The ADS8342 is a 4-channel, 16-bit analog-to-digital converter (ADC). It contains a 16-bit succesive approximation regi...


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ADS8342 General Description


The ADS8342 is a 4-channel, 16-bit analog-to-digital converter (ADC). It contains a 16-bit succesive approximation register (SAR), a capacitor-based ADC with an inherent sample-and-hold circuit, an interface for microprocessor use, and parallel 3-state output drivers. The ADS8342 is specified at a 250kHz sampling rate while dissipating only 200mW of power using a ±5V power supply.

The ADS8342 is available in a TQFP-48 package and is ensured over the 40°C to +85°C temperature range.

ADS8342 Maximum Ratings

ADS8342I UNIT
Supply voltage, +AVDD to AGND and +DVDD to DGND 0.3 to 6 V
Supply voltage, AVDD to AGND and DVDD to DGND 6 to 0.3 V
Supply voltage, BVDD to BGND 0.3 to 6 V
Analog input voltage to AGND AVDD 0.3 to +AVDD + 0.3 V
Reference voltage, REFIN to AGND 0.3 to +AVDD + 0.3 V
Common voltage to AGND 0.3 to +0.3 V
Digital input voltage to BGND BGND 0.3 to BVDD + 0.3 V
Ground voltage differences, AGND to REFGND or BGND or DGND 0.3 to 0.3 V
Voltage differences, BVDD or +DVDD to AGND 0.3 to 6 V
Voltage differences, +DVDD to +AVDD and DVDD to AVDD 0.3 to 0.3 V
Voltage differences, BVDD to DVDD (+DVDD) to 0.3 V
Input current to any pin except supply 20 to 20 mA
Power dissipation see Package Dissipation Ratings table
Operating virtual junction temperature range, TJ 40 to +150 °C
Operating free-air temperature range, TA 40 to +85 °C
Storage temperature range, TSTG 65 to +150 °C
Lead temperature 1.6mm (1/16 inch) from case for 10 seconds 300 °C

ADS8342 Features

*True Bipolar
*Input Input Signal Range: ±2.5V
*4-Channel Input Multiplexer
*Up to 250kSPS Sampling Rate
*Selectable 8-Bit or 16-Bit Parallel Interface
*16-Bit Ensured No Missing Codes
*Offset: 1mV max
*Low Power: 200mW
*TQFP-48 Package
*Operating Temperature Range: 40°C to +85°C

ADS8342 Typical Application

*Data Acquisition
*Test and Measurement
*Industrial Process Control
*Medical Instruments
*Laboratory Equipment

ADS8342 datasheet

ADS8342
PDF/DataSheet Download

Find ADS8342 Suppliers

  • ·ADS1100
  • BURR-BROWN [Burr-Brown Corporation] 
  • Self-Calibrating, 16-Bit ANALOG-TO-DIGITAL CONVERTER 
  • 189503 KB
  • ADS1100 Datasheet Download
  • ·ADS1100A7IDBVR
  • BURR-BROWN 
  • 1.2-V, 12-/10-/8-BIT, 200-KSPS/100-KSPS, MICRO-POWER, MINIATURE ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE  
  • 288993 KB
  • ADS1100A7IDBVR Datasheet Download
  • ·ADS1100A7IDBVT
  • BURR-BROWN 
  • 1.2-V, 12-/10-/8-BIT, 200-KSPS/100-KSPS, MICRO-POWER, MINIATURE ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE  
  • 288993 KB
  • ADS1100A7IDBVT Datasheet Download
  • ·ADS1100IDBVR
  • BURR-BROWN [Burr-Brown Corporation] 
  • Self-Calibrating, 16-Bit ANALOG-TO-DIGITAL CONVERTER 
  • 189503 KB
  • ADS1100IDBVR Datasheet Download
  • ·ADS1100IDBVT
  • BURR-BROWN [Burr-Brown Corporation] 
  • Self-Calibrating, 16-Bit ANALOG-TO-DIGITAL CONVERTER 
  • 189503 KB
  • ADS1100IDBVT Datasheet Download
  • ·ADS1110
  • TI [Texas Instruments] 
  • 16-Bit ANALOG-TO-DIGITAL CONVERTER with Onboard Reference 
  • 532959 KB
  • ADS1110 Datasheet Download
  • ·ADS1110A0IDBVR
  • TI [Texas Instruments] 
  • 16-Bit ANALOG-TO-DIGITAL CONVERTER with Onboard Reference 
  • 532959 KB
  • ADS1110A0IDBVR Datasheet Download
  • ·ADS1110A0IDBVT
  • TI [Texas Instruments] 
  • 16-Bit ANALOG-TO-DIGITAL CONVERTER with Onboard Reference 
  • 532959 KB
  • ADS1110A0IDBVT Datasheet Download

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