ICs for Audio Common Use
AN7395K, AN7395S
Spatializer IC
s
Overview
AN7395K and AN7395S developed for the consumer
electronics and multimedia markets, the Spatializer inte-
grated circuit is based on Desper Prodcts multi-channel
PRO Spatializer
®
3D Audio Production System. The
AN7395K and AN7395S make use of this innovative
technology to enhance and expand the sound from con-
ventional two-speaker systems.
AN7395K
Unit : mm
1
20
19.1±0.3
s
Features
•
Profound three-dimensional spatial sound with conven-
tional two-speaker system
•
Audio signal recorded through this IC reproducible by
ordinary stereo unit
•
Optimization of enhancement effect
•
Sound expansion variably controllable
•
Pseudo stereo effect with monaural sound signal
•
Positioning/Shift of individual sound source along 270
degrees arc in real time
10
6.35±0.3
11
1.1±0.25
3.45±0.25
4.5±0.25
1
+ 0. 5
0
– 0.
0.35
3 ~ 15˚
7.62±0.25
20-Lead SDIP Package (SDIP020-P-0300A)
AN7395S
1.778
Unit : mm
1
20
10
11
1.5±0.2
0.3
5.4±0.3
7.7±0.3
20-Lead SOP Package (SOP020-P-0300A)
0.15
0.65
12.6±0.3
0.1±0.1
s
Application
•
Computer sound board
•
Active speaker system
•
Multi-media equipment for home
•
Desk-top type TV meeting unit
•
HiFi unit (amp., preamp.)
•
Stereo TV and video
•
Portable audio equipment
•
Car audio
•
Converter for cable or satellite broadcasting
•
Video game for home and business
1.27
0.4±0.25
0.4
0.5±0.1
0.9±0.25
PANASONIC [ PANASONIC SEMICONDUCTOR ]
