Datasheet

REV. B
OP90
–6–
TEMPERATURE – C
INPUT OFFSET VOLTAGE – ␮V
100
80
0
–75 –50 125
025 100
40
60
20
7550–25
V
S
= ⴞ15V
TPC 1. Input Offset Voltage
vs. Temperature
TEMPERATURE – C
SUPPLY CURRENT – ␮A
22
18
2
–75 –50 125
025 100
10
14
6
7550–25
NO LOAD
V
S
= ⴞ1.5V
20
16
8
12
4
V
S
= ⴞ15V
TPC 4. Supply Current vs.
Temperature
FREQUENCY – Hz
CLOSED-LOOP GAIN – dB
60
40
–20
10 100k
1k
20
0
10k100
V
S
= ⴞ15V
T
A
= 25ⴗC
TPC 7. Closed-Loop Gain
vs. Frequency
–Typical Performance Characteristics
TEMPERATURE – C
INPUT OFFSET CURRENT – nA
1.6
0.2
–75 –50 125
025 100
0.8
1.0
0.4
7550–25
1.4
1.2
0.6
V
S
= ⴞ15V
TPC 2. Input Offset Current
vs. Temperature
SINGLE-SUPPLY VOLTAGE – V
OPEN-LOOP GAIN – V/mV
600
0
030
10 15 25
300
100
205
500
400
200
R
L
= 10k⍀
T
A
= 25 C
T
A
= 85 C
T
A
= 125 C
TPC 5. Open-Loop Gain vs.
Single-Supply Voltage
LOAD RESISTANCE – ⍀
OUTPUT VOLTAGE SWING – V
6
4
0
100 100k
1k
3
1
10k
V+ = 5V, V– = 0V
T
A
= 25ⴗC
5
2
TPC 8. Output Voltage Swing
vs. Load Resistance
TEMPERATURE – C
INPUT BIAS CURRENT – nA
4.2
4.0
3.0
–75 –50 125
025 100
3.6
3.8
3.4
7550–25
V
S
= ⴞ15V
3.2
TPC 3. Input Bias Current
vs. Temperature
FREQUENCY – Hz
OPEN-LOOP GAIN – dB
140
120
0
0.1 1 100k
10 100 10k
80
100
60
1k
V
S
= ⴞ15V
T
A
= 25ⴗC
R
L
= 100k⍀
40
20
GAIN
45
0
90
135
180
PHASE SHIFT – DEG
TPC 6. Open-Loop Gain and
Phase Shift vs. Frequency
LOAD RESISTANCE – ⍀
OUTPUT SWING – V
16
12
0
100 100k
1k
8
4
10k
T
A
= 25ⴗC
V
S
= ⴞ15V
14
6
10
2
POSITIVE
NEGATIVE
TPC 9. Output Voltage Swing
vs. Load Resistance