Princeton Technology Corp.
Digital Echo/Surround Processor IC
Tel: 886-2-29162151
Fax: 886-2-29174598
URL:
http://www.princeton.com.tw
PT2396
PT2396 MCU Mode Application Circuit
+5V
IN
+
10 0µ
+
VDD
10 0p
2M H z
10 0p
D L 1/R E Q
OP1OUT
0.1µ
O P IN
REF
CC1
CC2
0.1µ
E A S Y /M C U
SLEEP
+5V
SLEEP SW
DGND
AGND
LP F 2 IN
LP F 2 O U T
O P 2 IN
OP2OUT
10 K
56 0p
+
1µ
0.1µ
+
47 µ
0.1µ
30 K
1µ
N o n-p ola r
D L 2/C L K
D L 3/D IN
5V
D L 4/ID S
TEST
1M
OSCI
OSCO
LP F 1 IN
LF P 1 O U T
VCC
10 K
56 0p 15 K
56 00 p
15 K
0.1µ
1µ
MCU
15K
15K
56 00 p
3K
P T 23 9 6
NO TE: AGND :
DGND :
2.7K
OUT
0.01 µ
Note: 1. Every Digital GND must be connected to the Analog GND at one Point
2. For the DL4/IDs Pin (Pin No. 7), please refer below:
IDS Pin
0
1
ID1
0
0
ID2
1
1
ID3
0
0
ID4
0
1
PT2396 v1.2
Page 4
Written Nov. 1998
PTC [ PRINCETON TECHNOLOGY CORP ]
