OP285GSZ Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
OP285GSZ Datasheet PDF : 15 Pages
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OP285
250
200
TA= 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 (VOS)
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
TA = 25؇C
VS = 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
RL =2 kΩ, VS = ±15 V, AV = +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, VS = ±15 V, AV = +1
10
0%
50mV
100nS
TPC 24. Small Signal Response
RL =2 kΩ, VS = ±15 V, AV = +1
0 Hz
MKR: 1 000 Hz
2.5 KHz
BW: 15.0 MHz
TPC 25. OP285 Voltage Noise Density
vs. Frequency VS = ±15 V, AV = 1000
–6–
REV. B
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