SC5388 Просмотр технического описания (PDF) - Silan Microelectronics
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SC5388 Datasheet PDF : 9 Pages
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Silan
Semiconductors
SC5388
PIN DESCIPTION
Pin No. Pin Name
1
INL
2
BL1
3
BL2
4
TL
5
OUTL
6
VCC
7
BIAS
8
GND
9
SEL
10
MUTE
11
CYC
12
BB
13
NC
14
BLED
15
FLAT
16
ROCK
17
POPS
18
CLASSIC
19
JASS
20
OUTR
21
BR1
22
BR2
23
TR
24
INR
I/O
Description
I
Left Channel Input.
--
Left Bass Control Pin 1. A Capacitor may be Connected between this Pin
and BL2
--
Left Bass Control Pin 2. A Capacitor may be Connected between this Pin
and BL1.
Left Treble Control Pin . A Capacitor may be Connected between this Pin
--
and OUTL.
O Left Channel Output in.
-- Positive Supply Voltage.
-- A capacitor may be connected between this Pin and GND.
-- Ground.
I
Select Control Pin.
--
Mute Pin. The Mute Pin can eliminate the noise when mode changing
occurs. A capacitor is connected between this Pin and GND.
I
Cyclic Select Pin.
I
Bass Booster Control Input Pin.
-- No Connected.
O Bass Booster Control Input Pin.
I/O FLAT Mode Display & Control Input Pin.
I/O ROCK Mode Display & Control Input Pin.
I/O POPS Mode Display & Control Input Pin.
I/O CLASSIC Mode Display & Control Input Pin.
I/O JASS Mode Display & Control Input Pin.
O Right Channel Output in.
--
Right Bass Control Pin 1. A Capacitor may be Connected between this Pin
and BR2.
--
Right Bass Control Pin 2. A Capacitor may be Connected between this Pin
and BR1.
--
Right Treble Control Pin . A Capacitor may be Connected between this Pin
and OUTR.
I
Right Channel Input.
FUNCTIONAL DESCRIPTION
The SC5388 is a 2-channel and 5-Mode digital preset equalizer with a Bass Booster function. It provides two
types of key selection mode namely: the Direct and the Cyclic. These two key selection Modes are determined by
SEL pin. Please refer to the table below:
Key Selection Mode
SEL Pin
Description
Press FLAT key to activate Flat Mode
Press ROCK key to activate Rock Mode
Direct
Low
Press POPS key to activate Pops Mode
Press CLASSIC key to activate Classic Mode
Press JAZZ key to activate Jazz Mode
Cyclic
Floating/High ...Flat→ Rock →Pops→ Classic→ Jazz →Flat→Rock...
Note: 1). The Bass Booster can be controlled in the same manner under the Direct or the Cyclic Key selection
Mode. To turn the Bass Booster ON or OFF, press the BB Key.
2). Under the Cyclic Selection mode, press the CYC Key, to go to the next sound selection.
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 1.0 2000.12.31
3
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