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ADS1257IRGWR
ADS1257IRGWR
Analog to Digital Converters - ADCs ADS1257IRGWR
Texas Instruments
ADS1257IRGWR
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Data Acquisition
Analog to Digital Converters - ADCs
Specification
Product AttributeAttribute Value
HTS8542330001
PPAPNo
EU RoHSCompliant
MountingSurface Mount
ECCN (US)EAR99
PackagingTape and Reel
Pin Count20
AutomotiveNo
Input TypeVoltage
Lead ShapeNo Lead
Resolution24bit
PCB changed20
Part StatusActive
ArchitectureDelta-Sigma
Input Voltage±5V
Package Width5.15(Max)
Sampling Rate30ksps
Converter TypeGeneral Purpose
Number of ADCs1
Package Height0.95(Max)
Package Length5.15(Max)
Sample and HoldNo
Full Scale Error±0.03%FSR(Typ)
Supplier PackageVQFN EP
Input Signal TypeSingle-Ended|Differential
Voltage ReferenceExternal
Single-Ended InputYes
Standard Package NameQFN
Voltage Supply SourceAnalog and Digital
Digital Interface TypeSerial (3-Wire, SPI)
Digital Supply SupportYes
Number of Input Channels3|2
Polarity of Input VoltageBipolar
Integral Nonlinearity Error10ppm
Maximum Power Dissipation (mW)57
Typical Power Dissipation (mW)38
Maximum Single Supply Voltage (V)5.25
Minimum Single Supply Voltage (V)4.75
Typical Single Supply Voltage (V)5
Maximum Operating Temperature (°C)85
Minimum Operating Temperature (°C)-40
Description
3-Channel Single ADC Delta-Sigma 30ksps 24-bit Serial 20-Pin VQFN EP T/R
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