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参数资料
| 型号： | IL300-E-X001 |
| 厂商： | VISHAY SEMICONDUCTORS |
| 元件分类： | 光电元器件 |
| 英文描述： | SPECIALTY OPTOELECTRONIC DEVICE |
| 封装： | ROHS COMPLIANT, DIP-8 |
| 文件页数： | 18/18页 |
| 文件大小： | 304K |
| 代理商： | IL300-E-X001 |
Document Number: 83622
For technical questions, contact: optocoupleranswers@vishay.com
www.vishay.com
Rev. 1.6, 10-Nov-10
9
IL300
Linear Optocoupler, High Gain
Stability, Wide Bandwidth
Vishay Semiconductors
Fig. 16 - Amplitude and Phase Power Supply Control
The same procedure can be used to design isolation
amplifiers that accept bipolar signals referenced to ground.
These amplifiers circuit configurations are shown in
figure 17. In order for the amplifier to respond to a signal that
swings above and below ground, the LED must be pre
biased from a separate source by using a voltage reference
source (Vref1). In these designs, R3 can be determined by the
following equation.
Fig. 17 - Non-inverting and Inverting Amplifiers
iil300_21
dB
Phase
Response
(°)
103
104
105
106
2
0
- 2
- 4
- 6
- 8
45
0
- 45
- 90
- 135
- 180
F - Frequency (Hz)
Amplitude
Response
(dB)
R3 =
Vref1
IP1
=
Vref1
K1IFq
17098
iil300_22
Vcc
20 pF
4
1
2
3
4
8
7
6
5
+ Vref2
R5
R6
7
2
4
3
Vo
R4
R3
- Vref1
Vin
R1
R2
3
7
6
+
+Vcc
100
Ω
6
IL 300
2
- Vcc
Vcc
- Vcc
+
Vcc
20 pF
4
1
2
3
4
8
7
6
5
+ Vref2
7
2
4
3
Vout
R4
R3
+ Vref1
Vin
R1
R2
3
7
6
+
+ Vcc
100
Ω
6
2
Vcc
- Vcc
+
Vcc
–
Non-inverting input
Non-inverting output
Inverting input
Inverting output
IL 300
–
- Vcc
Vcc
TABLE 2 - OPTOLINEAR AMPLIEFIERS
AMPLIFIER
INPUT
OUTPUT
GAIN
OFFSET
Non-inverting
Inverting
VOUT
K3 R4 R2
=
VIN
R3 (R1 + R2)
Vref1 R4 K3
Vref2 =
R3
Non-inverting
VOUT
K3 R4 R2 (R5 + R6)
=
VIN
R3 R5 (R1 + R2)
- Vref1 R4 (R5 + R6) K3
Vref2 =
R3 R6
Inverting
Non-inverting
VOUT
- K3 R4 R2 (R5 + R6)
=
VIN
R3 R5 (R1 + R2)
Vref1 R4 (R5 + R6) K3
Vref2 =
R3 R6
Non-inverting
Inverting
VOUT
- K3 R4 R2
=
VIN
R3 (R1 + R2)
- Vref1 R4 K3
Vref2 =
R3
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相关代理商/技术参数 |
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|---|---|
| IL300-E-X006 | 功能描述:高线性光耦合器 Single Linear, High Gain, Wide Bandwidth RoHS:否 制造商:Avago Technologies 输入类型:AC/DC 最大正向二极管电压:1.95 V 最大反向二极管电压:2.5 V 最大输入二极管电流:25 mA 最大功率耗散:60 mW 最大工作温度:+ 100 C 最小工作温度:- 55 C 封装 / 箱体:DIP-8 Gull Wing 封装:Tube |
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| IL300-E-X009T | 制造商:Vishay Angstrohm 功能描述:SMD-8 OPTOCPLR LINEAR -E3 制造商:Vishay Semiconductors 功能描述:SMD-8 OPTOCPLR LINEAR -E3 - Tape and Reel 制造商:Vishay Semiconductors 功能描述:OPTOCOUPLR HI GRAIN WIDE BW 8SMD |
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