OP285 Datasheet, PDF (5/16 Pages) Analog Devices – Dual 9 MHz Precision Operational Amplifier

11
65
10
ø_M
60
9
55
GBW
8
50
7
–50 –25 0
40
25 50 75 100
TEMPERATURE – ؇C
TPC 10. Gain Bandwidth Product,
Phase Margin vs. Temperature
Typical Performance Characteristics–OP285
100
90
80
70
60
50
40
30
20
10
0
0
AVCL = +1
NEGATIVE EDGE
AVCL= +1
POSITIVE EDGE
V_S = 15V
R_L = 2k
V_IN = 100mV p-p
100 200 300 400 500
LOAD CAPACITANCE – pF
TPC 11. Small-Signal Overshoot vs.|
Load Capacitance
16
14
–VOM
12
10
8
6
+VOM
4
T_A = 25؇C
V_S = 15V
2
0
100
1k
10k
LOAD RESISTANCE – ⍀
TPC 12. Maximum Output Voltage
vs. Load Resistance
30
25
20
15
10 T_A = 25؇C
V_S = 15V
A_VCL = +1
5 _{RL = 2k⍀}
0
1k
10k
100k
1M
10M
FREQUENCY – Hz
TPC 13. Maximum Output Swing
vs. Frequency
5.0
4.5
T_A = +85؇C
4.0 T_A = +25؇C
T_A = –40؇C
3.5
3.0
0
5
10
15
25
SUPPLY VOLTAGE – V
TPC 14. Supply Current vs.
Supply Voltage
120
110
V_S = 15V
100
90 _SINK
80
70
60
50
40
SOURCE
30
20
–50 –25
0
25
50 75 100
TEMPERATURE – ؇C
TPC 15. Short Circuit Current vs.
Temperature
300
V_S = 15V
250
200
150
100
50
0
–50 –25 0
25 50 75 100
TEMPERATURE – ؇C
TPC 16. Input Bias Current vs.
Temperature
5
V_S = 15V
T_A = 25؇C
4
3
2
1
10
100
1k
100k
FREQUENCY – Hz
TPC 17. Current Noise Density vs.
Frequency
250
–40؇C T_A +85؇C
402 OP AMPS
200
150
100
50
0
0 1 2 3 4 5 6 7 8 9 10
T_C V_OS – ␮V/ ؇C
TPC 18. t_C V_OS Distribution
REV. A
–5–