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Technical parameters

Key specs

Resolution12 bit
Sampling rate250 kSPSMax
Inputs2
InterfaceSPI
Supply voltage2.35 ~ 5.25 V
Power
Voltage - Supply, Analog2.35V ~ 5.25V
Voltage - Supply, Digital2.35V ~ 5.25V
Environment and package
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 85°C
PackageTape & Reel (TR) Cut Tape (CT) Digi-Reel®
Package / CaseSOT-23-8 Thin, TSOT-23-8
Supplier Device PackageTSOT-23-8
Other
ArchitectureSAR
Base Product NumberAD7921
ConfigurationMUX-S/H-ADC
Data InterfaceSPI, DSP
Features-
Input TypeSingle Ended
MfrAnalog Devices Inc.
Number of A/D Converters1
Number of Bits12
Number of Inputs2
Product StatusActive
Ratio - S/H:ADC1:1
Reference TypeSupply
Sampling Rate (Per Second)250k
Series-

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