參數(shù)資料
型號(hào): PS2622
廠商: NEC Corp.
英文描述: Optocoupler Applications
中文描述: 光耦應(yīng)用
文件頁(yè)數(shù): 7/38頁(yè)
文件大?。?/td> 223K
代理商: PS2622
6
Input
monitor
V
CC
= 5 V
Vo
R
L
= 5
51
I
F
= 5 mA
PS2601
R
BE
Insert resistor
of 200 k
here.
Test Circuit 4
(Emitter Follower)
Input
monitor
Vo
Input
monitor
V
CC
= 5 V
Vo
R
L
= 5
51
I
F
= 5 mA
PS2601
R
BE
Insert resistor
of 200 k
here.
Input
monitor
Vo
To reduce the turn-off time t
off
of a test circuit having a greater resistance, insert a resistor R
BE
between the emitter and the base
of the phototransistor. See Test circuit 4 and Test circuit 5. Graph 4 and 5 show their input and output waveforms.
Test Circuit 5
(Emitter Grounded)
Graph 5
Up
DOWN : Output 2 V/DIV
(50
μ
s/DIV)
: Input 0.2 V/DIV
Graph 4
Up
DOWN : Output 2 V/DIV
(50
μ
s/DIV)
: Input 0.2 V/DIV
相關(guān)PDF資料
PDF描述
PS2622L Optocoupler Applications
PS2653 Optocoupler Applications
PS2653L2 Optocoupler Applications
PS2654L2 Optocoupler Applications
PS2625 HIGH ISOLATION VOLTAGE AC INPUT LARGE FORWARD AC INPUT TYPE 6 PIN PHOTOCOUPLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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