Single/Dual/Quad, Micropower,
Single-Supply Rail-to-Rail Op Amps
____________________________Typical Operating Characteristics (continued)
(TA = +25°C, VCC = 5V, VEE = 0V, unless otherwise noted.)
LARGE-SIGNAL TRANSIENT RESPONSE
LARGE-SIGNAL TRANSIENT RESPONSE
VIN
2V/div
VIN
2V/div
50µs/div
VCC = +5V, AV = +1, RL = 10kΩ
VOUT
2V/div
50µs/div
VCC = +5V, AV = -1, RL = 10kΩ
VOUT
2V/div
______________________________________________________________Pin Description
PIN
MAX492 MAX494 MAX495
1
1
—
NAME
OUT1
—
—
1, 5
NULL
—
—
2
IN-
2
2
—
IN1-
—
—
3
IN+
3
3
—
IN1+
4
11
4
VEE
5
5
—
IN2+
—
—
6
OUT
6
6
—
IN2-
7
7
—
OUT2
8
4
7
VCC
—
8
—
OUT3
—
9
—
IN3-
—
10
—
IN3+
—
12
—
IN4+
—
13
—
IN4-
—
14
—
OUT4
—
—
8
N.C.
FUNCTION
Amplifier 1 Output
Offset Null Input. Connect to a 10kΩ potentiometer for offset-voltage trimming.
Connect wiper to VEE (Figure 3).
Inverting Input
Amplifier 1 Inverting Input
Noninverting Input
Amplifier 1 Noninverting Input
Negative Power-Supply Pin. Connect to ground or a negative voltage.
Amplifier 2 Noninverting Input
Amplifier Output
Amplifier 2 Inverting Input
Amplifier 2 Output
Positive Power-Supply Pin. Connect to (+) terminal of power supply.
Amplifier 3 Output
Amplifier 3 Inverting Input
Amplifier 3 Noninverting Input
Amplifier 4 Noninverting Input
Amplifier 4 Inverting Input
Amplifier 4 Output
No Connect. Not internally connected.
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