BH3866AS Ver la hoja de datos (PDF) - ROHM Semiconductor

Número de pieza

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Fabricante

BH3866AS

Dual-line serial control sound processor IC

ROHM Semiconductor 

Video ICs

Pin No. Pin name Pin voltage Zin

I/O

VCC

Equivalent circuit

BH3866AS

Function

15

SCL

—

—

I

SCL pin for the I2C BUS.

This is the clock pin.

GND

VCC

16

SDA

—

—

I

GND

control

logic

200

SDA pin for the I2C BUS.

The Acknowledge signal is

output from this pin.

This is the data pin.

VCC

17

DAC

0/5

—

O

100k

VCC

26

BGAIN

4.5V

—

—

GND

BIN

50k

1

2

VCC

0V and 5V output pin that

enables control with the

74.6k

I2C BUS.

25.6k

GND

10k

Gain adjustment pin used

to mix the bass on the left

and right channels.

6

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