OP07Z Datasheet, PDF (7/16 Pages) Analog Devices – Ultralow Offset Voltage Operational Amplifier

Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
1000
900
V_S = ±15V
800
700
600
500
400
300
200
100
0
–75 –50 –25
0
25
50
75
TEMPERATURE (°C)
100 125
Figure 3. Open-Loop Gain vs. Temperature
30
V_S = ±15V
T_A = 25°C, T_A = 70°C
25
20
15
THERMAL
SHOCK
RESPONSE
BAND
10
DEVICE IMMERSED
IN 70°C OIL BATH
5
0
–20
0
20
40
60
TIME (Seconds)
80
100
Figure 4. Offset Voltage Change due to Thermal Shock
25
V_S = ±15V
T_A = 25°C
20
15
10
OP07C
5
OP07E
0
0
1
2
3
4
5
TIME AFTER SUPPLY TURN-ON (Minutes)
Figure 5. Warm-Up Drift
OP07
1.0
V_S = ±15V
T_A = 25°C
0.8
0.6
0.4
OP07C
0.2
OP07E
0
100
1k
10k
100k
MATCHED OR UNMATCHED SOURCE RESISTANCE (Ω)
Figure 6. Maximum Error vs. Source Resistance
1.2
V_S = ±15V
0°C ≤ T_A ≤ 70°C
1.0
0.8
0.6
0.4
OP07C
0.2
OP07E
0
100
1k
10k
100k
MATCHED OR UNMATCHED SOURCE RESISTANCE (Ω)
Figure 7. Maximum Error vs. Source Resistance
30
AT |V_DIFF| ≤ 1.0V, | I_B | ≤ 7nA (OP07C)
V_S = ±15V
20 ^{TA = 25°C}
10
0
–10
–20
–30
–30
–20
–10
0
10
20
30
DIFFERENTIAL INPUT VALUE (V)
Figure 8. Input Bias Current vs. Differential Input Voltage
Rev. G | Page 7 of 16