OP282ARMZ Datasheet, PDF (5/16 Pages) Analog Devices – Dual/Quad, Low Power, High Speed JFET Operational Amplifiers

Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
80
180
V_S = ±15V
T_A = 25°C
60
135
40
90
20
45
0
0
–20
–45
–40
1k
10k
100k
1M
FREQUENCY (Hz)
–90
10M
Figure 6. OP282 Open-Loop Gain and Phase vs. Frequency
45
V_S = ±15V
40
R_L = 10kΩ
35
30
25
20
15
10
5
0
–75 –50 –25
0
25
50
75 100 125
TEMPERATURE (°C)
Figure 7. OP282 Open-Loop Gain vs. Temperature
80
V_S = ±15V
70
R_L = 2kΩ
V_IN = 100mV p-p
A_VCL = 1
60 ^TA ^{= 25°C}
50
40
+OS
–OS
30
20
10
0
0
100
200
300
400
500
LOAD CAPACITANCE (pF)
Figure 8. OP282 Small-Signal Overshoot vs. Load Capacitance
OP282/OP482
70
V_S = ±15V
60
T_A = 25°C
50
A_VCL = 100
40
30
A_VCL = 10
20
10
A_VCL = 1
0
–10
–20
–30
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 9. OP282 Closed-Loop Gain vs. Frequency
30
V_S = ±15V
R_L = 10kΩ
25
C_L = 50pF
–SR
20
15
10
+SR
5
0
–75 –50 –25
0
25
50
75 100 125
TEMPERATURE (°C)
Figure 10. OP282 Slew Rate vs. Temperature
1000
V_S = ±15V
V_CM = 0V
100
10
1
0.1
–75 –50 –25
0
25
50
75 100 125
TEMPERATURE (°C)
Figure 11. OP282 Input Bias Current vs. Temperature
Rev. I | Page 5 of 16