Analog to Digital Converters - ADCs

ADS1257IRGWR

3-Channel Single ADC Delta-Sigma 30ksps 24-bit Serial 20-Pin VQFN EP T/R

Texas Instruments

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  8542.39.00.30

• SVHC

  Yes

• Automotive

  No

• PPAP

  No

• Converter Type

  General Purpose

• Architecture

  Delta-Sigma

• Resolution

  24bit

• Number of ADCs

  1

• Number of Input Channels

  3|2

• Sampling Rate

  30ksps

• Interface Type

  Serial (3-Wire, SPI)

• Input Type

  Voltage

• Input Signal Type

  Single-Ended|Differential

• Voltage Reference

  External

• Polarity of Input Voltage

  Bipolar

• Voltage Supply Source

  Analog and Digital

• Input Voltage

  ±5V

• Typical Power Dissipation (mW)

  38

• Maximum Power Dissipation (mW)

  57

• Integral Nonlinearity Error

  10ppm

• Full Scale Error

  ±0.03%FSR(Typ)

• Sample and Hold

  No

• Single-Ended Input

  Yes

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  85

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  0.95(Max) mm

• Package Width

  5.15(Max) mm

• Package Length

  5.15(Max) mm

• PCB changed

  20

• Standard Package Name

  QFN

• Supplier Package

  VQFN EP

• Pin Count

  20

• Lead Shape

  No Lead