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LV3319PM の電気的特性と機能

LV3319PMのメーカーはON Semiconductorです、この部品の機能は「Electronic Volume IC」です。


製品の詳細 ( Datasheet PDF )

部品番号 LV3319PM
部品説明 Electronic Volume IC
メーカ ON Semiconductor
ロゴ ON Semiconductor ロゴ 




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LV3319PM Datasheet, LV3319PM PDF,ピン配置, 機能
OOrdrdeerirninggnnuummbbeerr::EENNAA11475033A
LV3319PM
Bi-CMOS LSI
Electronic Volume IC
for Car Audio Systems
http://onsemi.com
Overview
The LV3319PM is an electronic volume and tone IC implements a rich set of audio control functions with a minimal
number of external components. Functions include input selection switching function, an input gain, volume, loudness,
balance, fader, general-purpose ports and bass/mid/treble control.
Features
It is possible to eliminate from the external components of equalizer control block by SCF technology.
Zero-cross switching circuits (Volume control block , Fader control block and General purpose volume block), soft
step (3 band equalizer control) and soft mute circuits used for low noise even when input signals are present.
Low power consumption due to the use of BiCMOS process.
Functions
Input switching :
Single-end inputs (3 input systems).
Single-end inputs (2 input systems) or differential input (1 input system).
Differential input (1 input system).
Input gain control :
The input single can be amplified by 0 to +18dB (1dB steps.)
Loudness control :
Taps are output starting at the -32dB position of the ladder resistor and a loudness function implemented with
external capacitor and resistor components.
Volume control : +10dB to -79dB/-(1dB steps)
L/R independent control.
Bass control :
The bass control gain can be maximum boost +20dB position and maximum cut -20dB position.
( +20dB to -20dB in 1dB steps.)
The bass control center frequency 60Hz/70Hz/100Hz/120Hz can be selected.
The bass control quality factor 1.0/2.0 can be selected.
Continued on next page.
Semiconductor Components Industries, LLC, 2013
June, 2013
42810 SY 20100405-S00009 No.A1703-1/26

1 Page





LV3319PM pdf, ピン配列
LV3319PM
Electrical Characteristics at Ta = 25°C, VDD = 9V, VSS = 0V
Parameter
Symbol
Conditions
Input block
Input resistance
Minimum input gain
Maximum input gain
Inter-step setting error
Left/Right balance
Volume block
Input resistance
Inter-step setting error
Left/Right balance
Bass block
The maximum gain setting
Inter-step setting error
Left/Right balance
Center frequency
Quality Factor
Mid block
The maximum gain setting
Inter-step setting error
Left/Right balance
Center frequency
Quality Factor
Treble block
The maximum gain setting
Inter-step setting error
Left/Right balance
Center frequency
Quality Factor
General port block
Input resistance
Inter-step setting error
Left/Right balance
Fader block
Input resistance
Inter-step setting error
Left/Right balance
Rin
Gin min
Gin max
ATerr
BAL
L1-L3, R1-R3
L4-L7, R4-R7
Rvr
ATerr
BAL
LVRIN, RVRIN
+10dB to -40dB
+10dB to -40dB
Gb max
ATerr
BAL
f01
f02
f03
f04
Q01
Q02
max. boost/cut
-10dB to +10dB
Gb max
ATerr
BAL
f01
f02
f03
Q01
Q02
max. boost/cut
-10dB to +10dB
Gb max
ATerr
BAL
f01
f02
f03
f04
Q01
Q02
max. boost/cut
-10dB to +10dB
Rgp
ATerr
BAL
EXLIN, EXRIN
0dB to -40dB
0dB to -40dB
Rfed
ATerr
BAL
LFIN, RFIN
0dB to -40dB
0dB to -40dB
Ratings
min typ max
Unit
50 k
250 k
-1.0
0
+1.0
dB
+17 +18 +19 dB
-1.0
+1.0
dB
-0.5
+0.5
dB
200 k
-0.5
+0.5
dB
-0.5
+0.5
dB
18 20 22 dB
-1.0
+1.0
dB
-1.0
+1.0
dB
60 Hz
70 Hz
100 Hz
120 Hz
1.0
2.0
18 20 22 dB
-1.0
+1.0
dB
-1.0
+1.0
dB
700 Hz
1 kHz
1.2 kHz
1.0
2.0
18 20 22 dB
-1.0
+1.0
dB
-1.0
+1.0
dB
7 kHz
10 kHz
11 kHz
12 kHz
1.0
2.0
50 k
-0.5
+0.5
dB
-0.5
+0.5
dB
50 k
-0.5
+0.5
dB
-0.5
+0.5
dB
No.A1703-3/26


3Pages


LV3319PM 電子部品, 半導体
Block Diagram
LV3319PM
LFIN
LVROUT
LCT
LVRIN
LSELO
L6P
L6M
L5/L7P
L4/L7M
L3
L2
L1
EXLIN
RFIN
RVROUT
RCT
RVRIN
RSELO
R6P
R6M
R5/R7P
R4/R7M
R3
R2
R1
EXRIN
No.A1703-6/26

6 Page



ページ 合計 : 26 ページ
 
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データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
LV3319PM

Electronic Volume IC

Sanyo Semicon Device
Sanyo Semicon Device
LV3319PM

Electronic Volume IC

ON Semiconductor
ON Semiconductor


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