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BA7644 Ver la hoja de datos (PDF) - ROHM Semiconductor

Número de pieza
componentes Descripción
Fabricante
BA7644
ROHM
ROHM Semiconductor ROHM
BA7644 Datasheet PDF : 5 Pages
1 2 3 4 5
Multimedia ICs
Equivalent circuits
CLAMP INPUT
IN Input bias current 1µA (Typ.)
Input bias voltage 3.68V (VCC = 5V, Typ.)
D1
D2
Vcc
Q1
R2
100
R1
Q2
20k
100µA
100µA
OUTPUT
Vcc
Q1
D1
2mA
D2
BA7644AN
Reference value
OUT
Output impedance 20[Typ.]
Output DC voltage 2.2V (VCC = 5V, Typ.)
CTLA / CTLB
Vcc
R4 20k
CTLA / B
D2
R1
R2
Q3
100
50k
R3 34k
CTLC
Vcc
R4 30k
CTLC
D2
R1
R2
Q3
100
45k
R3 29k
2

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