参数资料
型号: OP285GSZ-REEL7
厂商: Analog Devices Inc
文件页数: 13/16页
文件大小: 0K
描述: IC OPAMP GP 9MHZ DUAL PREC 8SOIC
标准包装: 1,000
放大器类型: 通用
电路数: 2
转换速率: 22 V/µs
增益带宽积: 9MHz
电流 - 输入偏压: 100nA
电压 - 输入偏移: 35µV
电流 - 电源: 4mA
电压 - 电源,单路/双路(±): 9 V ~ 44 V,±4.5 V ~ 22 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SO
包装: 带卷 (TR)
REV. A
OP285
–6–
250
0
250
150
50
100
–250
200
150
50
0
–150
UNITS
TA= 25 C
402
OP AMPS
INPUT OFFSET –
V
–50
–100
–200
200
100
TPC 19. Input Offset (VOS)
Distribution
10
0%
100
90
200nS
5V
TPC 22. Negative Slew Rate
RL =2 k
, VS = ±15 V, AV = +1
0 Hz
2.5 KHz
BW: 15.0 MHz
MKR: 1 000 Hz
CH A: 80.0
V FS
10.0
V/DIV
MKR: 6.23
V/ Hz
TPC 25. OP285 Voltage Noise Density
vs. Frequency VS =
±15 V, AV = 1000
10
–10
900
–4
–8
100
–6
0
2
–2
0
4
6
8
800
500 600
300 400
700
200
STEP
SIZE
V
SETTLING TIME – ns
+0.1%
+0.01%
–0.1%
–0.01%
TPC 20. Settling Time vs. Step Size
10
0%
100
90
200nS
5V
TPC 23. Positive Slew Rate
RL = 2 k
, VS = ±15 V, AV = +1
50
20
500
35
25
100
30
0
45
40
400
300
200
CAPACITIVE LOAD – pF
SLEW
RATE
V/
S
TA = 25 C
VS = 15V
–SR
+SR
TPC 21. Slew Rate vs.
Capacitive Load
10
0%
100
90
100nS
50mV
TPC 24. Small Signal Response
RL =2 k
, VS = ±15 V, AV = +1
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