參數(shù)資料
型號: PT2380
廠商: Princeton Technology Corporation
英文描述: 4 Mode Preset Equalizer IC
中文描述: 4模式預設(shè)均衡器集成電路
文件頁數(shù): 5/11頁
文件大?。?/td> 272K
代理商: PT2380
PTC
Princeton Technology Corp.
Tel : 886-2-29162151
Fax : 886-2-29174598
4-Mode Preset Equalizer IC
Preliminary
PT 2380
Page 5
In order to best describe this IC, an application example is hereby given. The
application example’s electrical characteristics are enumerated below.
Conditions: Vcc = 12.0 V, Vi = 0.1 Vrms and f = 1 KHz
Symbol
Icc
Parameter
Circuit Operation Current
Condition
Vcc=12.0 V
Vi =0.0 V
f=80Hz
f=1KHz
f=10KHz
f=80Hz
f=1KHz
f=10KHz
f=80Hz
f=1KHz
f=10KHz
f=80Hz
f=1KHz
f=10KHz
f=1KHz
Vcc=5V,Vi=0.3Vrms
Vcc=12V,Vi=0.8Vrms
BW=400Hz~30KHz
A-Weighting
BW=400Hz~30KHz
A-Weighting, Vi=0.0V
Data
8.0
Unit
mA
GBn
GMn
GTn
GBr
GMr
GTr
GBc
GMc
GTc
GBp
GMp
GTp
VOM
P
R
E
S
E
T
Normal Mode
Voltage
Gain
Rock Mode
Voltage
Gain
Classic Mode
Voltage
Gain
Pops Mode
Voltage
Gain
Maximum Output
Voltage
Bass
Mid
Treble
Bass
Mid
Treble
Bass
Mid
Treble
Bass
Mid
Treble
14
14
14
20
14
16
16
14
16
12
16
14
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Vrms
M
O
D
E
1.5
4.0
0.02
THD
Total Harmonic
Distortion
Output Noise
Voltage
Input Resistor
%
VNO
50
μ
Vrms
Ri
50
k
Table 2:
Application Example Electrical Characteristic Values
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