LMV7231SQ NSC [National Semiconductor], LMV7231SQ Datasheet - Page 5

• Manufacturer Part Number: LMV7231SQ
• Description: Hex Window Comparator with 1.5 Precision and 400mV Reference
• Manufacturer: NSC [National Semiconductor]

Package
24−Pin LLP
NOPB
Pin Descriptions
Ordering Information
DAP
Pin
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
Part Number
LMV7231SQ
LMV7231SQE
LMV7231SQX
RESERVED
Symbol
COPOL
AOSEL
GND
+IN1
+IN2
+IN3
+IN4
+IN5
+IN6
CO6
CO5
CO4
CO3
CO2
CO1
DAP
-IN1
-IN2
-IN3
-IN4
-IN5
-IN6
AO
V+
Package Marking
L7231SQ
Open-Drain NMOS
Open-Drain NMOS
Open-Drain NMOS
Open-Drain NMOS
Open-Drain NMOS
Open-Drain NMOS
Open-Drain NMOS
Digital Output
Digital Output
Digital Output
Digital Output
Digital Output
Digital Output
Digital Output
Thermal Pad
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Digital Input
Digital Input
Digital Input
Power
Power
Type
Description
Negative input for window comparator 1.
Positive input for window comparator 1.
Negative input for window comparator 2.
Positive input for window comparator 2.
Negative input for window comparator 3.
Positive input for window comparator 3.
Negative input for window comparator 4.
Positive input for window comparator 4.
Negative input for window comparator 5.
Positive input for window comparator 5.
Negative input for window comparator 6.
Positive input for window comparator 6.
Connect to GND.
Ground reference pin for the power supply voltage.
The state of this pin determines whether the CO1-CO6 pins
are active “HIGH” or “LOW”. When tied LOW the CO1-CO6
outputs will go LOW to indicate an out of window
comparison.
The state of this pin determines whether the AO pin is active
on an over-voltage or under-voltage event. When tied LOW
the AO output will be active upon an over-voltage event.
This output is the ANDED combination of either the over-
voltage comparator outputs or the under-voltage
comparator outputs and is controlled by the state of the
AOSEL. AO pin is active “LOW”.
Window comparator 6 NMOS open-drain output.
Window comparator 5 NMOS open-drain output.
Window comparator 4 NMOS open-drain output.
Window comparator 3 NMOS open-drain output.
Window comparator 2 NMOS open-drain output.
Window comparator 1 NMOS open-drain output.
Power supply pin.
Die Attach Paddle (DAP) connect to GND.
5
Transport Media
1000 Units Tape and Reel
250 Units Tape and Reel
4500 Units Tape and Reel
NSC Drawing
SQA24A
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