OP90GPZ Datasheet, PDF (6/13 Pages) Analog Devices – Precision Low-Voltage Micropower Operational Amplifier

OP90–Typical Performance Characteristics
100
V_S = ؎15V
80
60
40
20
0
–75 –50 –25 0 25 50 75 100 125
TEMPERATURE – C
TPC 1. Input Offset Voltage
vs. Temperature
1.6
V_S = ؎15V
1.4
1.2
1.0
0.8
0.6
0.4
0.2
–75 –50 –25 0 25 50 75 100 125
TEMPERATURE – C
TPC 2. Input Offset Current
vs. Temperature
22
NO LOAD
20
18
16
14
12 ^VS ^{= ؎15V}
10
8 _{VS = ؎1.5V}
6
4
2
–75 –50 –25 0 25 50 75 100 125
TEMPERATURE – C
TPC 4. Supply Current vs.
Temperature
600
R_L = 10k⍀
500
T_A = 25 C
400
T_A = 85 C
300
T_A = 125 C
200
100
0
0
5
10 15 20 25 30
SINGLE-SUPPLY VOLTAGE – V
TPC 5. Open-Loop Gain vs.
Single-Supply Voltage
60
V_S = ؎15V
T_A = 25؇C
40
20
0
–20
10
100
1k
10k
FREQUENCY – Hz
100k
TPC 7. Closed-Loop Gain
vs. Frequency
6
V+ = 5V, V– = 0V
T_A = 25؇C
5
4
3
2
1
0
100
1k
10k
100k
LOAD RESISTANCE – ⍀
TPC 8. Output Voltage Swing
vs. Load Resistance
4.2
4.0
3.8
3.6
3.4
3.2
3.0
–75 –50 –25 0
V_S = ؎15V
25 50 75 100 125
TEMPERATURE – C
TPC 3. Input Bias Current
vs. Temperature
140
120
100
GAIN
80
V_S = ؎15V
T_A = 25؇C
R_L = 100k⍀
0
45
60
90
40
135
20
180
0
0.1
1
10 100 1k 10k 100k
FREQUENCY – Hz
TPC 6. Open-Loop Gain and
Phase Shift vs. Frequency
16
POSITIVE
14
NEGATIVE
12
10
8
6
4
2
0
100
T_A = 25؇C
V_S = ؎15V
1k
10k
LOAD RESISTANCE – ⍀
100k
TPC 9. Output Voltage Swing
vs. Load Resistance
–6–
REV. C