High-Output-Drive, Precision, Low-Power, Single-
Supply, Rail-to-Rail I/O Op Amps with Shutdown
MAX4165
1
—
MAX4166
6
1, 5
PIN
MAX4167
MAX4168
DIP/SO µMAX
—
—
—
—
5, 7, 8, 10
—
—
—
1, 7
1, 13
1, 9
2
4
4
4
4
3
3
—
—
—
—
2, 6
2, 12
2, 8
4
2
—
—
—
—
—
3, 5
3, 11
3, 7
5
7
8
14
10
—
—
—
6, 9
5, 6
NAME
MAX4169
—
OUT
—
N.C.
1, 7
OUT1,
OUT2
11
VEE
—
IN+
2, 6
IN1-,
IN2-
—
IN-
3, 5
IN1+,
IN2+
4
VCC
—
SHDN1,
SHDN2
Pin Description
FUNCTION
Output
No Connection. Not internally connected.
Outputs for Amplifiers 1 and 2
Negative Supply. Ground for single-
supply operation.
Noninverting Input
Inverting Inputs for Amplifiers 1 and 2
Inverting Input
Noninverting Inputs for Amplifiers 1 and 2
Positive Supply
Active-Low Shutdown Inputs for
Amplifiers 1 and 2. Drive low for shut-
down mode. Drive high or connect to
VCC for normal operation.
Active-Low Shutdown Input. Drive low
—
8
—
—
—
—
SHDN for shutdown mode. Drive high or con-
nect to VCC for normal operation.
—
—
—
—
—
8, 14
OUT3,
OUT4
Outputs for Amplifiers 3 and 4
—
—
—
—
—
9, 13
IN3-,
IN4-
Inverting Inputs for Amplifiers 3 and 4
—
—
—
—
—
10, 12
IN3+,
IN4+
Noninverting Inputs for Amplifiers 3 and 4
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