Comparator and Reference Circuits
Preliminary Technical Data
ADCMP350–ADCMP357
FUNCTIONAL BLOCK DIAGRAMS
FEATURES
Comparators with 0.6V or 1.2V On-Chip References
Output Stages
V
CC
Open-Drain Active-High (ADCMP350/1)
Push-Pull Active-High (ADCMP352/3)
Open-Drain Active-Low (ADCMP354/5)
Push-Pull Active-Low (ADCMP356/7)
High Voltage (up to 22V) tolerance on VIN and Open-Drain
Output Pins
ADCMP350/1/4/5
REF
OUT/OUT
V
IN
Low Power Consumption (5µA)
10nA Input Bias Current
20mV Hysteresis
GND
Specified Over -40°C to +125°C Temperature Range
4-Lead SC70 Package
V
CC
V
ADCMP352/3/6/7
REF
CC
APPLICATIONS
Microprocessor Systems
Computers
V
IN
OUT/OUT
Controllers
Intelligent Instruments
Portable Equipment
GND
GENERAL DESCRIPTION
The ADCMP350-ADCMP357 are comparator and reference
circuits suitable for use in general purpose applications. High
performance over the -40°C to +125°C temperature range make
them suitable for use in automotive and other thermally harsh
applications, while low power consumption and space efficient
SC70 packaging make them ideal for battery powered portable
equipment
Table 1. Selection Table
Output Stage
OUT
Reference
Part No.
Voltage (V)
OUT
ADCMP350
ADCMP351
ADCMP352
ADCMP353
ADCMP354
ADCMP355
ADCMP356
ADCMP357
0.6
1.2
0.6
1.2
0.6
1.2
0.6
1.2
Open-Drain
Open-Drain
Push-Pull
Push-Pull
-
-
Open-Drain
Open-Drain
Push-Pull
Push-Pull
Rev. PrA
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