High-Output-Drive, Precision, Low-Power, Single-

Supply, Rail-to-Rail I/O Op Amps with Shutdown

8

_______________________________________________________________________________________

Pin Description

No Connection. Not internally connected.

1, 5

—

Negative Supply. Ground for single-

supply operation.

4

2

Outputs for Amplifiers 1 and 2

—

—

Inverting Inputs for Amplifiers 1 and 2

—

Noninverting Inputs for Amplifiers 1 and 2

—

—

Inverting Input

2

4

Noninverting Input

3

3

Active-Low Shutdown Inputs for

Amplifiers 1 and 2. Drive low for shut-

down mode. Drive high or connect to

—

—

Positive Supply

7

5

Outputs for Amplifiers 3 and 4

—

—

Noninverting Inputs for Amplifiers 3 and 4

—

—

PIN

Inverting Inputs for Amplifiers 3 and 4

—

—

Output

6

1

MAX4168

MAX4165

Active-Low Shutdown Input. Drive low

for shutdown mode. Drive high or con-

8

—

—

4

1, 7

2, 6

3, 5

—

—

—

8

—

—

—

—

FUNCTION

—

5, 7, 8, 10

4

1, 13

2, 12

3, 11

—

—

6, 9

14

—

—

—

—

MAX4166

—

—

4

1, 9

2, 8

3, 7

—

—

5, 6

10

—

—

—

—

MAX4167

—

—

11

1, 7

2, 6

3, 5

—

—

—

4

8, 14

10, 12

9, 13

—

—

N.C.

OUT1,

OUT2

IN1-,

IN2-

IN1+,

IN2+

IN-

IN+

SHDN1,

SHDN2

OUT3,

OUT4

IN3+,

IN4+

IN3-,

IN4-

OUT

DIP/SO

SHDN

µMAX

MAX4169

NAME