ADCMP350YKS-REEL7 Datasheet, PDF (1/12 Pages) Analog Devices – Comparators and Reference Circuits

Comparators and Reference Circuits
ADCMP350/ADCMP352/ADCMP354/ADCMP356
FEATURES
Comparators with 0.6 V on-chip references
Output stages:
Open-drain active-low (ADCMP350)
Push-pull active-low (ADCMP352)
Open-drain active-high (ADCMP354)
Push-pull active-high (ADCMP356)
High voltage (up to 22 V) tolerance on VIN and open-drain
output pins
Low power consumption (10 µA)
10 nA input bias current
15 mV hysteresis
5 µs propagation delay
Specified over −40°C to +125°C temperature range
4-lead SC70 package
APPLICATIONS
Voltage detectors
Microprocessor systems
Computers
Battery monitors
Intelligent instruments
Portable equipment
FUNCTIONAL BLOCK DIAGRAMS
V_CC
ADCMP350/ADCMP352
REF
V_IN
OUT (OD/PP)
GND
V_CC
ADCMP354/ADCMP356
V_IN
REF
OUT (OD/PP)
GND
`
Figure 1.
GENERAL DESCRIPTION
The ADCMP350/ADCMP352/ADCMP354/ADCMP356 parts
are comparator and reference circuits suitable for use in
general-purpose applications. The high voltage input and
output structures will allow voltages of up to 22 V on the input
of all devices and the output of the open-drain devices. High
performance over the −40°C to +125°C temperature range
makes 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
Part No.
ADCMP350
ADCMP352
ADCMP354
ADCMP356
Reference Voltage (V)
0.6
0.6
0.6
0.6
Input Connection
Inverting
Inverting
Noninverting
Noninverting
Output
Open Drain
Push-Pull
Open Drain
Push-Pull
Rev. 0
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