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Description

General part information

ADS7844NBG4

IC ADC 12BIT SAR 20SSOP

Technical Specifications

Parameters and characteristics for this part

SpecificationADS7844NBG4
ArchitectureSAR
ConfigurationMUX-S/H-ADC
Data InterfaceSPI
Input TypeSingle Ended, Differential
Mounting TypeSurface Mount
Number of A/D Converters1 count
Number of Bits12 bits
Number of Inputs4, 8
Operating Temperature (Max)85 °C
Operating Temperature (Min)-40 °C
Package Length0.209 in
Package Name20-SSOP
Package Width5.3 mm
Ratio - ADC1
Ratio - S/H1
Reference TypeExternal
Sampling Rate (Per Second)200 kHz
Voltage - Supply, Analog (Additional)5 V
Voltage - Supply, Analog (Max)3.6 V
Voltage - Supply, Analog (Min)2.7 V
Voltage - Supply, Analog (Typical)5 V
Voltage - Supply, Digital (Additional)5 V
Voltage - Supply, Digital (Range 1) Maximum3.6 V
Voltage - Supply, Digital (Range 1) Minimum2.7 V

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