參數(shù)資料
型號: LV3329PE
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: 音頻控制
英文描述: 4 CHANNEL(S), VOLUME CONTROL CIRCUIT, PQFP44
封裝: 10 X 10 MM, QIP-44
文件頁數(shù): 23/30頁
文件大小: 216K
代理商: LV3329PE
LV3329PE
No.A1856-3/30
Electrical Characteristics at Ta = 25°C, VDD = 8V, VSS = 0V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Input block
Input resistance
Rin
L1-L4, R1-R4
50
k
Ω
Minimum input gain
Gin min
L1-L4, R1-R4
-1
0
+1
dB
Maximum input gain
Gin max
+18
+19
+20
dB
Inter-step setting error
ATerr
-1.0
+1.0
dB
Left/Right balance
BAL
-0.5
+0.5
dB
Volume block
Rvr1
LVRIN, RVRIN: Loudness OFF
200
k
Ω
Input resistance
Rvr2
LVRIN, RVRIN: Loudness ON
226
k
Ω
Inter-step setting error
ATerr
0dB to -40dB
-0.5
+0.5
dB
Left/Right balance
BAL
-0.5
+0.5
dB
Tone block:
Bass block
Maximum gain setting
Gb max
max. boost/cut
±12
±15
±18
dB
0dB to
±4.75dB
-0.6
+0.6
dB
Inter-step setting error
ATerr
±7dB to ±12.25dB
-1.25
+1.25
dB
Left/Right balance
BAL
-0.5
+0.5
dB
f01
60
Hz
f02
80
Hz
f03
100
Hz
Center frequency
f04
GAIN =
±15dB
200
Hz
Q1
1.0
Q2
1.25
Q3
1.5
Quality Factor
Q4
GAIN =
±15dB
2.0
Mid block
Maximum gain setting
Gb max
max. boost/cut
±9.25
±12.25
±15.25
dB
0dB to
±4.75dB
-0.6
+0.6
dB
Inter-step setting error
ATerr
±7dB to ±12.25dB
-1.25
+1.25
dB
Left/Right balance
BAL
-0.5
+0.5
dB
f01
600
Hz
f02
800
Hz
f03
1
kHz
Center frequency
f04
GAIN =
±12.25dB
2
kHz
Q1
1.0
Q2
1.25
Q3
1.5
Quality Factor
Q4
GAIN =
±12.25dB
2.0
Treble block
Maximum gain setting
Gb max
max. boost/cut
±9.25
±12.25
±15.25
dB
ATerr
0dB to
±4.75dB
-0.6
+0.6
dB
Inter-step setting error
±7dB to ±12.25dB
-1.25
+1.25
dB
Left/Right balance
BAL
-0.5
+0.5
dB
f01
8
kHz
f02
10
kHz
f03
12.5
kHz
Center frequency
f04
GAIN =
±12.25dB
15
kHz
Q1
1.0
Q2
1.25
Q3
1.5
Quality Factor
Q4
GAIN =
±12.25dB
2.0
Continued on next page.
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