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PT2389 Datasheet(PDF) 13 Page - Princeton Technology Corp

Part # PT2389
Description  5-Mode Preset Equalizer IC with Bass Booster & 3D Effect
PDF  24 Pages
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Manufacturer  PTC [Princeton Technology Corp]
Direct Link  http://www.princeton.com.tw
Logo PTC - Princeton Technology Corp

PT2389 Datasheet(HTML) 13 Page - Princeton Technology Corp

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Tel: 886-2-66296288
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
PT2389 V1.5
- 13 -
July, 2006
5-Mode Preset Equalizer IC with Bass Booster & 3D Effect
PT2389
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Ratings
Unit
Supply voltage
Vcc
12
V
Operating temperature
Topr
-40 ~ +85
℃
Storage temperature
Tstg
-65 ~ +150
℃
Input voltage
Vi
-0.3 ~ Vcc+0.3
V
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, Vcc=9V, Vi=1Vrms, f=1KHz, Temp=27℃)
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
Operating voltage
Vcc
-
5
9
10
V
Operating current
Icc
Vcc=9V, Vi=0V Flat Mode
20
mA
Max. output voltage
VOM
Vcc=9V
2.5
Vrms
Output noise
VNO
Vcc=9V, Vi=0V
BW=20
∼20KHz
A-Weighting
-90
-98
dB
Total harmonic distortion
THD
Vcc=9V, Vi=0.2Vrms
BW=20
∼20KHz
0.01
%
Input impedance
RIN
Vcc=9V
70
100
140
KΩ
Output impedance
ROUT
Vcc=9V
40
80
Ω
High level input voltage
VIH
Vcc=9V
0.7Vcc
V
Low level input voltage
VIL
Vcc=9V
0.3Vcc
V
Max. input voltage
VIMAX
Vcc=9V,
Flat Mode, BB & 3D off
2.0
Vrms



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