Single/Dual/Quad, Micropower,

Single-Supply Rail-to-Rail Op Amps

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9

____________________________Typical Operating Characteristics (continued)

2V/div

2V/div

50

µs/div

LARGE-SIGNAL TRANSIENT RESPONSE

2V/div

2V/div

50

µs/div

LARGE-SIGNAL TRANSIENT RESPONSE

______________________________________________________________Pin Description

Amplifier Output

OUT

—

Amplifier 2 Inverting Input

IN2-

6

Amplifier 2 Output

OUT2

7

Positive Power-Supply Pin. Connect to (+) terminal of power supply.

8

Amplifier 3 Output

OUT3

—

Noninverting Input

IN+

—

Amplifier 1 Noninverting Input

IN1+

3

Negative Power-Supply Pin. Connect to ground or a negative voltage.

4

Amplifier 2 Noninverting Input

IN2+

5

Amplifier 1 Inverting Input

IN1-

2

Inverting Input

IN-

—

Offset Null Input. Connect to a 10k

Ω potentiometer for offset-voltage trimming.

NULL

—

Amplifier 1 Output

OUT1

1

FUNCTION

MAX492

NAME

—

6

7

4

8

—

3

11

5

2

—

—

1

MAX494

6

—

—

7

—

3

—

4

—

—

2

PIN

1, 5

—

MAX495

Amplifier 3 Inverting Input

IN3-

—

Amplifier 3 Noninverting Input

IN3+

—

Amplifier 4 Noninverting Input

IN4+

—

9

10

12

—

—

—

Amplifier 4 Inverting Input

IN4-

—

Amplifier 4 Output

OUT4

—

No Connect. Not internally connected.

N.C.

—

13

14

—

—

—

8