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FOD2741C PDF预览

FOD2741C

更新时间: 2024-01-02 14:13:41
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 光电放大器输出元件
页数 文件大小 规格书
15页 189K
描述
OPTICALLY ISOLATED ERROR AMPLIFIER

FOD2741C 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:DIP-8Reach Compliance Code:compliant
HTS代码:8541.40.80.00风险等级:5.77
Is Samacsys:N其他特性:UL APPROVED, VDE APPROVED
Coll-Emtr Bkdn Voltage-Min:70 V配置:SINGLE
标称电流传输比:100%最大暗电源:50 nA
最大正向电流:0.02 A最大绝缘电压:5000 V
JESD-609代码:e3元件数量:1
最高工作温度:85 °C最低工作温度:-25 °C
光电设备类型:TRANSISTOR OUTPUT OPTOCOUPLER端子面层:Matte Tin (Sn)
Base Number Matches:1

FOD2741C 数据手册

 浏览型号FOD2741C的Datasheet PDF文件第1页浏览型号FOD2741C的Datasheet PDF文件第2页浏览型号FOD2741C的Datasheet PDF文件第4页浏览型号FOD2741C的Datasheet PDF文件第5页浏览型号FOD2741C的Datasheet PDF文件第6页浏览型号FOD2741C的Datasheet PDF文件第7页 
OPTICALLY ISOLATED  
ERROR AMPLIFIER  
FOD2741A  
FOD2741B  
FOD2741C  
ELECTRICAL CHARACTERISTICS (T = 25°C Unless otherwise specied.)  
A
INPUT CHARACTERISTICS  
Parameter  
Test Conditions Symbol  
= V ) (g.1)  
Device Min.  
Typ. Max. Unit  
(I  
LED  
V
= 10 mA, V  
V
F
LED Forward Voltage  
ALL  
1.5  
V
V
V
V
LED  
COMP  
FB  
A
B
C
2.482 2.495 2.508  
2.470 2.495 2.520  
2.450 2.500 2.550  
I
= 10 mA, V  
= V  
V
REF  
Reference Voltage  
LED  
COMP  
FB  
Deviation of V  
temperature  
over  
REF  
T = -25°C to +85°C  
V
REF (DEV)  
ALL  
ALL  
4.5  
17  
mV  
A
V  
= 10V to V  
REF  
-1.0  
-0.5  
1.5  
-2.7  
-2.0  
4
V  
/
COMP  
Ratio of V  
variation to the  
mV/  
V
REF  
REF  
I
= 10 mA  
V  
output of the error amplier  
V  
= 36V to 10V  
COMP  
COMP  
I
= 10mA, R = 10k(g 3)  
I
Feedback Input Current  
ALL  
ALL  
µA  
µA  
LED  
1
REF  
Deviation of I  
temperature  
over  
REF  
T = -25°C to +85°C  
I
REF (DEV)  
0.4  
1.2  
A
V
= V (g.1)  
I
LED (MIN)  
Minimum Drive Current  
ALL  
ALL  
0.45  
0.05  
1.0  
1.0  
mA  
µA  
COMP  
FB  
V
= 37V, V = 0 (g 4.)  
I
Off-state error amplier current  
LED  
FB  
(OFF)  
= V , I  
= 1mA to 20mA,  
Error amplier output impedance  
(see note 2)  
COMP  
REF LED  
|Z  
|
ALL  
0.15  
0.5  
OUT  
f 1.0 kHz  
1. The deviation parameters V  
and I  
are dened as the differences between the maximum and minimum values  
REF(DEV)  
REF(DEV)  
obtained over the rated temperature range.The average full-range temperature coefcient of the reference input voltage,V  
is dened as:  
,
REF  
{VREF(DEV)/VREF(TA = 25°C)} × 106  
VREF (ppm/°C) = ----------------------------------------------------------------------------------------------------  
TA  
where T is the rated operating free-air temperature range of the device.  
A
2. The dynamic impedance is dened as |Z  
| = V  
/I . When the device is operating with two external resistors (see  
OUT  
COMP LED  
Figure 2), the total dynamic impedance of the circuit is given by:  
V R1  
ZOUT, TOT = ------- ZOUT × 1 + -------  
I R2  
© 2003 Fairchild Semiconductor Corporation  
Page 3 of 15  
12/9/04  

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