Ultra-Low-Power, Open-Drain,

Single/Dual-Supply Comparators

8

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Pin Description (continued)

Comparator C Open-Drain Output. Sinks current to GND.

OUTC

16

Comparator D Open-Drain Output. Sinks current to GND.

OUTD

15

Ground. Connect to V- for single-supply operation.

GND

14

Noninverting Input of Comparator D

IND+

13

Inverting Input of Comparator D

IND-

12

Noninverting Input of Comparator C

INC+

11

Inverting Input of Comparator C

INC-

10

Negative Supply. Connect to ground for single-supply operation.

V-

9

Reference Output. 1.182V with respect to V-.

REF

8

Noninverting Input of Comparator B

INB+

7

Inverting Input of Comparator B

INB-

6

Noninverting Input of Comparator A

INA+

5

Inverting Input of Comparator A

INA-

4

Positive Supply

V+

3

Comparator A Open-Drain Output. Sinks current to GND.

OUTA

2

Comparator B Open-Drain Output. Sinks current to GND.

OUTB

1

FUNCTION

NAME

PIN

MAX974

MAX984