Silan
Semiconductors
5-MODE PRESET EQUALIZER IC WITH
BASS BOOSTER & 3D EFFECTS
DESCRIPTION
The SC5389 is a 2-channel digital preset equalizer utilizing CMOS
technology. It provides 5 different sound selections, namely:
Flat/Normal, Rock, Pops, Classic and Jazz. Bass Booster and 3D
Effects may be added to any of 5 sound selections, thereby creating
more audio versatility. SC5389 provides two types of key selection
mode, namely: the Direct and the Cyclic. Pin assignment and
application circuit are optimized for cost saving advantages and easy
PCB layout.
SC5389
SDIP-24
FEATURES
* CMOS Technology
* Low Total Harmonic Distortion and High S/N Ratio:
THD+N<0.01%, S/N>95dB
* LED Display Output Mode
* 5 Sound Selections Provided: Flat/Normal, Classic, Rock, Pops,
and Jazz
* Bass Booster Function & 3D Effect Provided
* 2-Channel Output
* Wide Operating Voltage Range: 5 – 9 V
* Direct or Cyclic Key Selection is Provided
SOP-24
ORDERING INFORMATION
SC5389
SC5389S
SDIP-24 Packaged
SOP-24 Packaged
APPLICATIONS
* Car Audio
* Mini compo
* Multimedia Audio Components
PIN CONFIGURATION
INL
BL1
BL2
TL
OUTL
Vcc
BIAS
GND
SEL
1
2
3
4
5
6
24 INR
23 BR1
22 BR2
21 TR
20 OUTR
19 JAZZ
BLOCK DIAGRAM
V
CC
6
GND
8
5 OUTL
Buffer
INL 1
BL1 2
BL2 3
Bass
Treble
4 TL
Gain Selector
Buffer
20 OUTR
SC5389
7
8
9
18 CLASSIC
17 POPS
16 ROCK
15 FLAT
14 BLED
13 3D
INR 24
BR1 23
BR2 22
3D 13
Bass
Treble
21 TR
MUTE 10
CYC 11
BB 12
Control Unit
Mute
10 MUTE
14
BLED
15
FLAT
16
17
18
19
11
9
12
BB
ROCK POPS CLASSIC JAZZ
CYC SEL
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 1.0
2000.12.31
1
SILAN [ SILAN MICROELECTRONICS JOINT-STOCK ]
