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參數(shù)資料
| 型號： | OP285FS |
| 英文描述： | Voltage-Feedback Operational Amplifier |
| 中文描述： | 電壓反饋運算放大器 |
| 文件頁數(shù)： | 4/16頁 |
| 文件大?。?/td> | 248K |
| 代理商： | OP285FS |
REV. A
OP285
–4–
25
–
25
–
10
–
20
–
15
5
–
5
0
10
15
20
O
–
SUPPLY VOLTAGE
–
V
+VOM
–
VOM
0
5
10
15
20
25
T
A
= 25 C
R
L
= 2k
TPC 1. Output Voltage Swing vs.
Supply Voltage
50
20
–
50
35
25
30
45
40
–
SR
+SR
100
–
25
75
50
25
0
TEMPERATURE
–
C
R
L
R
L
= 2k
S
–
V
S
= 15V
TPC 4. Slew Rate vs. Temperature
120
100
60
0
1k
10k
100k
1M
10M
40
20
80
100
C
–
FREQUENCY
–
Hz
V
S
= 15V
T
A
= 25 C
TPC 7. Common-Mode Rejection
vs. Frequency
1500
0
–
50
100
750
250
–
25
500
1250
1000
75
50
25
0
O
–
TEMPERATURE
–
C
V
S
= 15V
V
O
= 10V
+GAIN
R
L
= 2k
–
GAIN
R
L
= 2k
–
GAIN
R
L
= 600
+GAIN
R
L
= 600
TPC 2. Open-Loop Gain
vs. Temperature
50
1k
10
–
30
10k
100k
1M
10M
100M
20
30
40
–
20
–
10
0
C
–
FREQUENCY
–
Hz
V
S
= 15V
T
A
= +25 C
A
VCL
= +100
A
VCL
= +10
A
VCL
= +1
TPC 5. Closed-Loop Gain
vs. Frequency
120
10
60
0
100
1k
10k
100k
1M
40
20
80
100
+PSRR
–
PSRR
FREQUENCY
–
Hz
P
–
V
S
= 15V
T
A
= 25 C
TPC 8. Power Supply Rejection
vs. Frequency
30
0
1.0
15
5
10
0
25
20
0.8
0.6
0.4
0.2
S
–
DIFFERENTIAL INPUT VOLTAGE
–
V
–
SR
+SR
V
S
= 15V
R
L
= 2k
TPC 3. Slew Rate vs. Differential
Input Voltage
60
100
30
0
1k
10k
100k
1M
10M
20
10
40
50
FREQUENCY
–
Hz
I
–
A
VCL
= +1
A
VCL
= +100
A
VCL
= +10
V
S
= 15V
T
A
= 25 C
TPC 6. Closed-Loop Output Imped
ance vs. Frequency
100
1k
20
–
60
10k
100k
1M
10M
100M
40
60
80
–
40
–
20
0
0
45
90
135
180
225
270
O
M
–
P
–
PHASE
GAIN
FREQUENCY
–
Hz
V
S
= 15V
R
L
= 2k
T
A
= 25 C
0
N
= 58
TPC 9. Open-Loop Gain, Phase
vs. Frequency
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|---|---|
| OP285G | 制造商:Analog Devices 功能描述: |
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| OP285GS | 功能描述:IC OPAMP GP 9MHZ DUAL PREC 8SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:50 系列:- 放大器類型:J-FET 電路數(shù):2 輸出類型:- 轉(zhuǎn)換速率:13 V/µs 增益帶寬積:3MHz -3db帶寬:- 電流 - 輸入偏壓:65pA 電壓 - 輸入偏移:3000µV 電流 - 電源:1.4mA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):7 V ~ 36 V，±3.5 V ~ 18 V 工作溫度:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應商設備封裝:8-PDIP 包裝:管件 |
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