AA8334 Datasheet, PDF (7/9 Pages) Agamem Microelectronic Inc. – SURROUND PROCESSOR

Agamem Microelectronics Inc.
AA8334
PRELIMINARY
SURROUND PROCESSOR
■ MEASURING CIRCUIT
Vcc
Vcc
ZLIN
Vcc
R2
18K
R47
5.1K
C4
22uF
+
16
R3 ₊ C3
18K
22uF
TP3
TP6
R12
C18 C18 C18 C18 R5
0.01uF 0.01uF 0.01uF 0.01uF 10K
C10 ^5.1K
22uF
+
Vcc
TP1
ZLOUT
15 14 13 12 11 10
9
AA8334
QXpander Processors
L2
R4 MUTE
470
ZRIN
1
+
C3
22uF
R37 ^TP4
5.1K
2
3
4
5
6
7
Vbyp
+ _C9
2.2uF
R4 VR2
TP5 _{7.5K 50K}
8
C11
22uF
+
ZROUT
TP2
R11
5.1K
Note 1: Capacitor Tolerance +/-5%
Note 2: Resistor Tolerance +/-1%
Note 3: The Vbyp range is from 2.1V to Vcc for QXpander MODE.
©Copyright Agamem Microelectronics Inc.
7
www.agamem.com.tw 2008/3/28
AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER
NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT
ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESRIBED
HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.