參數(shù)資料
型號: FOD2742C
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 光電耦合器
英文描述: OPTICALLY ISOLATED ERROR AMPLIFIER
中文描述: 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER
封裝: LEAD FREE, SOIC-8
文件頁數(shù): 7/13頁
文件大?。?/td> 567K
代理商: FOD2742C
8/27/03
Page 7 of 13
2003 Fairchild Semiconductor Corporation
OPTICALLY ISOLATED
ERROR AMPLIFIER
FOD2742A
FOD2742B
FOD2742C
TYPICAL PERFORMANCE CURVES
Fig. 10 – Reference Voltage vs. Ambient Temperature
I
O
V
LED
= 37V
T
A
= 25
°
C
V
COMP
= V
FB
T
A
- Ambient Temperature (
°
C)
-40
-20
0
20
40
60
80
100
T
A
- Ambient Temperature (
°
C)
-40
-20
0
20
40
60
80
100
Fig. 9a – LED Current vs. Cathode Voltage
I
L
-
I
L
-
I
R
-
μ
A
-15
-10
-5
0
5
10
15
-1
0
1
2
V
COMP
- Cathode Voltage (V)
3
Fig. 9b – LED Current vs. Cathode Voltage
Fig. 11 – Reference Current vs Ambient Temperature
-1.0
-0.5
0.0
0.5
1.0
-1
0
1
2
V
COMP
- Cathode Voltage (V)
3
1
10
100
2
3
T
A
= 25
°
C
V
COMP
= V
FB
I
= 10mA
R1 = 10k
Fig. 12 – Off-State Current vs. Ambient Temperature
V
F
- Forward Voltage (V)
I
F
5
0.9
1.0
1.1
1.2
70
°
C
25
°
C
0
°
C
1.3
1.4
10
15
20
Fig. 13 – Forward Current vs. Forward Voltage
V
R
I
LED
= 10mA
T
A
- Ambient Temperature (
°
C)
-40
-20
0
20
40
60
80
100
2.490
2.492
2.494
2.496
2.498
2.500
2.502
2.504
2.506
2.508
2.510
相關(guān)PDF資料
PDF描述
FOD2743A OPTICALLY ISOLATED ERROR AMPLIFIER
FOD2743B OPTICALLY ISOLATED ERROR AMPLIFIER
FOD2743C OPTICALLY ISOLATED ERROR AMPLIFIER
FOD816 4-Pin Phototransistor Optocouplers
FOD816300 4-Pin Phototransistor Optocouplers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FOD2742C_Q 功能描述:光隔離放大器 Error amplifier Optocoupler RoHS:否 制造商:Avago Technologies 絕緣電壓:5000 Vrms 參考電壓: 電流傳遞比: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
FOD2742CR1 功能描述:光隔離放大器 Error amplifier Optocoupler RoHS:否 制造商:Avago Technologies 絕緣電壓:5000 Vrms 參考電壓: 電流傳遞比: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
FOD2742CR1_Q 功能描述:光隔離放大器 Error amplifier Optocoupler RoHS:否 制造商:Avago Technologies 絕緣電壓:5000 Vrms 參考電壓: 電流傳遞比: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
FOD2742CR1V 功能描述:光隔離放大器 Error amplifier Optocoupler RoHS:否 制造商:Avago Technologies 絕緣電壓:5000 Vrms 參考電壓: 電流傳遞比: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
FOD2742CR1V_Q 功能描述:光隔離放大器 Error amplifier Optocoupler RoHS:否 制造商:Avago Technologies 絕緣電壓:5000 Vrms 參考電壓: 電流傳遞比: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube