TP5208 Datasheet, PDF (1/7 Pages) List of Unclassifed Manufacturers – 64K SRAM ECHO PROCESSOR

TP5208
64K SRAM ECHO PROCESSOR
General Description
The TP5208 is a developed processor for producing
echo effects added to voice signals picked up by
microphone for karaoke applications. The IC has the
largest memory among the digital delay series. As
its design is aimed at high performance, it is best
suited to provide radio cassette tape recorders and
miniature unit audio system with quality echo function.
With pins compatible with the Mitsubishi
M65831AP/FP, M65830CP/FP, and M65843AP/FP,
the TP5208 is suitable for upgrading the series.
Pin Configuration
Features
Built-in input/output filters, A-D and D-A
converters and memory realize a delay system
with only a single chip
Capable of composing low-noise and
low-distortion delay system at low cost by ADM
system (No = -88dB typ, THD = 0.17% typ)
Control mode selections available from 2 kinds:
easy mode using parallel data and microcomputer
mode using serial data
Sleep mode can be selected to stop IC functions
Built-in automatic reset circuit
VDD 1
XIN 2
XOUT 3
D1/REQ 4
D2/SCK 5
D3/DATA 6
D4/IDSW 7
TEST 8
EASY/U-COM 9
SLEEP 10
D-GND 11
A-GND 12
24 PINS DIP/SOP
24 VCC
23 LPF1 IN
22 LPF1 OUT
21 OP1 OUT
20 OP1 IN
19 REF
18 CC1
17 CC2
16 OP2 IN
15 OP2 OUT
14 LPF2 IN
13 LPF2 OUT
Data Sheet - Version 1.1
January 2005
Page 1 of 7
http://www.topro.com.tw