MAX974 Maxim, MAX974 Datasheet - Page 7

• Manufacturer Part Number: MAX974
• Description: The MAX971–MAX974 and MAX981–MAX984 single/dual/quad low-voltage comparators feature the lowest power consumption available
• Manufacturer: Maxim

MAX971/
MAX981
DIP/SO/
µMAX
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1
2
3
4
5
6
7
8
DIP/SO/
µMAX
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2
7
1
3
4
5
6
8
MAX972
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UCSP
C2
C1
C3
A2
A1
B1
B3
A3
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PIN
MAX982
DIP/SO/
µMAX
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2
5
6
7
1
3
4
8
Single/Dual-Supply Comparators
MAX973/
MAX983
DIP/SO/
µMAX
Ultra-Low-Power, Open-Drain,
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5
6
7
1
3
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NAME
OUTA
OUTB
HYST
INA+
INB+
GND
OUT
INA-
INB-
REF
IN+
IN-
V+
V-
Ground. Connect to V- for single-supply operation.
Negative Supply. Connect to GND for single-supply
operation (MAX9_1).
Noninverting Comparator Input
Inverting Comparator Input
Hysteresis Input. Connect to REF if not used. Input
voltage range is from V
Reference Output. 1.182V with respect to V-.
Positive Supply
Comparator Output. Sinks current to GND.
Comparator A Open-Drain Output. Sinks current to V-.
Noninverting Input of Comparator A
Inverting Input of Comparator A
Inverting Input of Comparator B
Noninverting Input of Comparator B
Comparator B Open-Drain Output. Sinks current to V-.
FUNCTION
REF
to (V
Pin Description
REF
- 50mV).
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