AA8334 Datasheet, PDF (5/9 Pages) Agamem Microelectronic Inc. – SURROUND PROCESSOR

Agamem Microelectronics Inc.
AA8334
PRELIMINARY
SURROUND PROCESSOR
SYMBOL
Ibyph
Ibypl
TvOFF
Vdeth
Vdetl
Iref
RIN
PSRRqx
PSRRby
Ct1
Ct2
PARAMETER
CONDITIONS
Bypass pin current
(H)
Bypass pin current
(L)
Recommended
power supply off
time
DET terminal
voltage (H)
DET terminal
voltage (L)
VREF terminal
current
Vbyp=5V *5 TP5
Vbyp=0V *6 TP5
*7
*7 TP6
*7 TP6
SW2 : B
Input resistance TP3, TP4
Power supply
ripple rejection
ratio QXpander
Power supply
ripple rejection
ratio bypass
Crosstalk (1)
Crosstalk (2)
VCC : 8Vdc and
50mVrms, 100Hz *8,
TP1 or TP2
VCC : 8Vdc and
50mVrms, 100Hz *8,
Vbyp=0V, TP1 or TP2
ZLIN : 0.5Vrms, 1kHz
*9, Vbyp=0V, TP1 and
TP2
ZRIN : 0.5Vrms, 1kHz
*10, Vbyp=0V, TP1
and TP2
LIMITS
MIN TYP MAX
350
-10
0.1
1.0
7.5
0.7
-2.2 -0.6 1
21 30 39
-40 -30
-55 -40
-85 -70
-85 -70
UNIT
uA
uA
S
V
V
uA
kΩ
dB
dB
dB
dB
Note 1: f=1 kHz, It is input voltage that THD of output voltage is 1%. The difference of
phase between the left input signal and the right one is 0°.
Note 2: f=1 kHz, It is input voltage that THD of output voltage is 1%. The difference of
phase between the left input signal and the right one is 180°.
Note 3: High-Level input voltage of BYP terminal (pin 3) (QXpander MODE)
Note 4: Low-Level input voltage of BYP terminal (pin 3) (bypass MODE)
Note 5: Input current of BYP terminal (pin 3) (Vbyp=5V)
©Copyright Agamem Microelectronics Inc.
5
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.