OP285 Datasheet, PDF (6/16 Pages) Analog Devices – Dual 9 MHz Precision Operational Amplifier

OP285
250
200
T_A= 25؇C
402 ؋ OP AMPS
150
100
50
0
–250 –200–150 –100 –50 0 50 100 150 200 250
INPUT OFFSET – ␮V
TPC 19. Input Offset (V_OS)
Distribution
10
8
6
+0.1%
+0.01%
4
2
0
–2
–4
–6
–0.1%
–0.01%
–8
–10
0 100 200 300 400 500 600 700 800 900
SETTLING TIME – ns
TPC 20. Settling Time vs. Step Size
50
45
–SR
40
T_A = 25؇C
V_S = 15V
35
30
+SR
25
20
0
100 200 300 400 500
CAPACITIVE LOAD – pF
TPC 21. Slew Rate vs.
Capacitive Load
100
100
100
90
90
90
10
0%
5V
200nS
TPC 22. Negative Slew Rate
R_L =2 kΩ, V_S = ±15 V, A_V = +1
CH A: 80.0 ␮V FS
10.0 ␮V/DIV
MKR: 6.23 ␮V/ Hz
10
0%
5V
200nS
TPC 23. Positive Slew Rate
RL = 2 kΩ, V_S = ±15 V, A_V = +1
10
0%
50mV
100nS
TPC 24. Small Signal Response
R_L =2 kΩ, V_S = ±15 V, A_V = +1
0 Hz
MKR: 1 000 Hz
2.5 KHz
BW: 15.0 MHz
TPC 25. OP285 Voltage Noise Density
vs. Frequency V_S = ±15 V, A_V = 1000
–6–
REV. A