PT2396 Просмотр технического описания (PDF) - Princeton Technology
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PT2396 Datasheet PDF : 18 Pages
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Digital Echo/Surround Processor IC
ABSOLUTE MAXIMUM RATING
(Unless otherwise specified, Ta=25℃)
Parameter
Symbol
Supply voltage
Vcc
Operating current
Icc
Power dissipation
Pd
Operating temperature
Topr
Storage temperature
Tstg
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PT2396
Ratings
Unit
5.5
V
100
mA
1
W
-40 ~ +85
℃
-65 ~ +150
℃
RECOMMENDED OPERATING CONDITIONS
Parameter
Supply voltage
Clock frequency
Symbol
Vcc
Fck
Min.
4.5
-
Typ.
5
2
Max.
5.2
-
Unit
V
MHz
High input voltage
Low input voltage
VIH
0.7VDD
-
VDD
V
VIL
0
- 0.3VDD V
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, Vcc=5V, f=1KHz, Vi=100mVrms, Ta=25℃)
Parameter
Operating current
Voltage gain
Output distortion
Symbol
Icc
Gv
THD
Test Conditions
RL=47KΩ
THD=10%
30KHz LPF fs=500 KHz
Vi=1Vrms
fs=250 KHz
Min. Typ. Max. Unit
16.0 40.0 mA
-
-0.5
-
dB
-
0.3 1.2 %
-
0.5 1.5
Output noise voltage
VNo DIN=0V
-
-92 -75 dBV
Supply voltage rejection
ratio
SVRR
Vcc=5V, Vp-p=100mV,
f=100Hz
-
-40 -25 dB
Mute time
TMUTE
Upon Changing Delay Time
Upon canceling Sleep Mode
-
-
525
525
-
-
ms
Operating current
(Sleep mode)
Iccs Sleep Mode
- 12.0 30.0 mA
PT2396 V1.4
- 10 -
December, 2005
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