參數(shù)資料
型號(hào): FOD2741BSDV
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: SURFACE MOUNT, DIP-8
文件頁數(shù): 7/15頁
文件大?。?/td> 189K
代理商: FOD2741BSDV
12/9/04
Page 7 of 15
2003 Fairchild Semiconductor Corporation
OPTICALLY ISOLATED
ERROR AMPLIFIER
FOD2741A
FOD2741B
FOD2741C
TYPICAL PERFORMANCE CURVES
Fig. 10 – Reference Voltage vs. Ambient Temperature
V
R
I
LED
= 10mA
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
2.490
2.492
2.494
2.496
2.498
2.500
2.502
2.504
2.506
2.508
2.510
1.05
1.10
1.15
1.20
1.25
1.30
T
A
= 25
°
C
V
COMP
= V
FB
I
= 10mA
R1 = 10k
T
A
- Ambient Temperature (
°
C)
-40
-20
0
20
40
60
80
100
I
O
1
10
100
Fig. 12
Off-State Current vs. Ambient Temperature
V
CC
= 37V
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
相關(guān)PDF資料
PDF描述
FOD2741BSV OPTICALLY ISOLATED ERROR AMPLIFIER
FOD2741C OPTICALLY ISOLATED ERROR AMPLIFIER
FOD2742A OPTICALLY ISOLATED ERROR AMPLIFIER
FOD2742B OPTICALLY ISOLATED ERROR AMPLIFIER
FOD2742C OPTICALLY ISOLATED ERROR AMPLIFIER
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