User Manual

MAX492/MAX494/MAX495
Single/Dual/Quad, Micropower,
Single-Supply Rail-to-Rail Op Amps
_______________________________________________________________________________________ 9
____________________________Typical Operating Characteristics (continued)
(T
A
= +25°C, V
CC
= 5V, V
EE
= 0V, unless otherwise noted.)
V
IN

2V/div
V
OUT
2V/div
V
CC
= +5V, A
V
= -1, R
L
= 10kΩ
50µs/div
LARGE-SIGNAL TRANSIENT RESPONSE
V
IN

2V/div
V
OUT
2V/div
V
CC
= +5V, A
V
= +1, R
L
= 10kΩ
50µs/div
LARGE-SIGNAL TRANSIENT RESPONSE
______________________________________________________________Pin Description
Amplifier OutputOUT—
Amplifier 2 Inverting InputIN2-6
Amplifier 2 OutputOUT27
Positive Power-Supply Pin. Connect to (+) terminal of power supply.V
CC
8
Amplifier 3 OutputOUT3—
Noninverting InputIN+—
Amplifier 1 Noninverting InputIN1+3
Negative Power-Supply Pin. Connect to ground or a negative voltage.V
EE
4
Amplifier 2 Noninverting InputIN2+5
Amplifier 1 Inverting InputIN1-2
Inverting InputIN-—
Offset Null Input. Connect to a 10kΩ potentiometer for offset-voltage trimming.
Connect wiper to V
EE
(Figure 3).
NULL—
Amplifier 1 OutputOUT11
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 InputIN3-—
Amplifier 3 Noninverting InputIN3+—
Amplifier 4 Noninverting InputIN4+—
9
10
12
—
—
—
Amplifier 4 Inverting InputIN4-—
Amplifier 4 OutputOUT4—
No Connect. Not internally connected.N.C.—
13
14
—
—
—
8