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Analog to Digital Converters - ADCs ADS1278HFQ/EM
Texas Instruments
ADS1278HFQ/EM
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Data Acquisition
Analog to Digital Converters - ADCs
Specification
Product AttributeAttribute Value
PPAPNo
SVHCYes
EU RoHSCompliant with Exemption
MountingSurface Mount
ECCN (US)EAR99
PackagingTray
Pin Count84
AutomotiveNo
Input TypeVoltage
Resolution24bit
PCB changed84
Part StatusActive
ArchitectureDelta-Sigma
Input Voltage±2.5V
Package Width50.8
Sampling Rate128ksps
Converter TypeGeneral Purpose
Number of ADCs8
Package Height1.91
Package Length50.8
Sample and HoldYes
Full Scale Error0.5%FSR
Supplier PackageCQFP
Input Signal TypeSingle-Ended|Differential
Voltage ReferenceExternal
Single-Ended InputYes
Signal to Noise Ratio111dB(Typ)
Voltage Supply SourceAnalog and Digital
Digital Interface TypeSerial (SPI)
Digital Supply SupportYes
No Missing Codes (bit)24
Number of Input Channels8
Polarity of Input VoltageBipolar
Supplier Temperature GradeMilitary
Integral Nonlinearity Error±0.0012%FSR
Maximum Power Dissipation (mW)805
Typical Power Dissipation (mW)530
Maximum Single Supply Voltage (V)5.25
Minimum Single Supply Voltage (V)4.75
Typical Single Supply Voltage (V)5
Maximum Operating Temperature (°C)125
Minimum Operating Temperature (°C)-55
Description
8-Channel Octal ADC Delta-Sigma 128ksps 24-bit Serial 84-Pin CQFP Tray
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