Datasheet

SDA
SCL
Lowest Conversion
Configuration
I
2
C Serial Interface
ADC101C021/
ADC101C027
Conversion Result
High Limit
Low Limit
Pointer
Register
and
Decode
Logic
Alert
Set-Point
Comparator
ADDR*
Highest Conversion
10-Bit
Successive
Approximation
ADC
GND
V
A
Hysteresis
V
IN
Alert Status
ALERT*
T/H
Oscillator
REF
* Note: The ADC101C021 has the ALERT pin but no ADDR pin.
The ADC101C027 has the ADDR pin but no ALERT pin.
ADC101C021, ADC101C027
www.ti.com SNAS446D –FEBRUARY 2008–REVISED FEBRUARY 2013
Block Diagram
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Product Folder Links: ADC101C021 ADC101C027