FOD2741BSDV

更新时间： 2024-01-25 15:23:40

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		光电放大器输出元件 PC
页数	文件大小	规格书
15页	189K
描述
OPTICALLY ISOLATED ERROR AMPLIFIER

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

FOD2741BSDV 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	DIP-8	Reach 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

FOD2741BSDV 数据手册

OPTICALLY ISOLATED

ERROR AMPLIFIER

FOD2741A

FOD2741B

FOD2741C

ELECTRICAL CHARACTERISTICS (T = 25°C Unless otherwise speciﬁed.)

INPUT CHARACTERISTICS

Parameter

Test Conditions Symbol

= V ) (ﬁg.1)

Device Min.

Typ. Max. Unit

LED

= 10 mA, V

LED Forward Voltage

ALL

1.5

LED

COMP

2.482 2.495 2.508

2.470 2.495 2.520

2.450 2.500 2.550

= 10 mA, V

= V

REF

Reference Voltage

LED

COMP

Deviation of V

temperature

over

REF

T = -25°C to +85°C

REF (DEV)

ALL

4.5

∆V

= 10V to V

REF

-1.0

-0.5

1.5

-2.7

-2.0

∆V

COMP

Ratio of V

variation to the

mV/

REF

= 10 mA

∆V

output of the error ampliﬁer

∆V

= 36V to 10V

COMP

= 10mA, R = 10kΩ (ﬁg 3)

Feedback Input Current

ALL

µA

LED

REF

Deviation of I

temperature

over

REF

T = -25°C to +85°C

REF (DEV)

0.4

1.2

= V (ﬁg.1)

LED (MIN)

Minimum Drive Current

ALL

0.45

0.05

1.0

µA

COMP

= 37V, V = 0 (ﬁg 4.)

Off-state error ampliﬁer current

LED

(OFF)

= V , I

= 1mA to 20mA,

Error ampliﬁer output impedance

(see note 2)

COMP

REF LED

ALL

0.15

0.5

Ω

OUT

f ≥ 1.0 kHz

1. The deviation parameters V

and I

are deﬁned as the differences between the maximum and minimum values

REF(DEV)

obtained over the rated temperature range.The average full-range temperature coefﬁcient of the reference input voltage,∆V

is deﬁned as:

REF

{V_REF(DEV)/V_REF(T_A= 25°C)} × 10⁶

∆V_REF(ppm/°C) = ----------------------------------------------------------------------------------------------------

∆T_A

where ∆T is the rated operating free-air temperature range of the device.

2. The dynamic impedance is deﬁned 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

Z_{OUT, TOT}= ------- ≈ Z_OUT× 1 + -------

∆I R2

Page 3 of 15

12/9/04

1 234 5 6 7...15

下载PDF

与FOD2741BSDV相关器件

型号	品牌	描述	获取价格	数据表
FOD2741BSR2	FAIRCHILD	Transistor Output Optocoupler, 1-Element, 5000V Isolation, SURFACE MOUNT, DIP-8	获取价格
FOD2741BSV	FAIRCHILD	OPTICALLY ISOLATED ERROR AMPLIFIER	获取价格
FOD2741BSV	ONSEMI	8引脚DIP误差放大器光电耦合器	获取价格
FOD2741BT	FAIRCHILD	Optically Isolated Error Amplifier	获取价格
FOD2741BTV	FAIRCHILD	OPTICALLY ISOLATED ERROR AMPLIFIER	获取价格
FOD2741BTV	ONSEMI	8引脚DIP误差放大器光电耦合器	获取价格