LV1115 Datasheet, PDF (2/15 Pages) Sanyo Semicon Device – Surround Processor ICs for Electronic Volume Control

LV1115/1115M
Operating Condtions at Ta = 25°C
Parameter
Recommended supply voltage
Operating supply voltage 1
Operating supply voltage 2
Control data
“H” level voltage
“L” level voltage
Pulse width
Hold time
Operating frequency
Symbol
VCC
VCC opg1
VCC opg2
VIH
VIL
tφw
thold
fopg
DIP
MFP
Conditions
Ratings
Unit
9.0
V
8.0 to 10.0
V
8.0 to 9.0
V
2.0 to 3.3
V
0.0 to 1.0
V
1.0
μs
1.0
μs
100
kHz
Electrical Characteristics at Ta = 25°C, VCC = 9.0V, fin = 1kHz, VIN = 300mVrms = 0dB, RL = 10kΩ
(Output=L/R-VROUT, VCA circuit though)
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Quiescent current
ICCO
50
mA
Total through (Total through mode, Volume control: 0dB)
Voltage gain
VGT
Maximum output voltage
VOT
Total harmonic distortion
THDT
Output noise voltage
VNOT
Cross talk
CTT
Matrix through (Matrix mode, Volume control: 0dB)
THD=1%
DIN AUDIO
DIN AUDIO
DIN AUDIO
-1.5
-0.5
+0.5
dB
2.00
2.45
Vrms
0.01
0.1
%
-94
-85 dBV
80
90
dB
Voltage gain
VGF
Maximum output voltage
VOM
Total harmonic distortion
THDM
Output noise voltage
VNOM
Cross talk
CTM
MONO mode (MONO mode, Volume control: 0dB)
THD=1%
DIN AUDIO
DIN AUDIO
DIN AUDIO
-1.6
-0.6
+0.6
dB
1.50
1.85
Vrms
0.05
0.1
%
-92
-85 dBV
80
90
dB
Maximum output voltage
VOS
Total harmonic distortion
THDS
Output noise voltage
VNOS
Surround (Surround mode-A, Volume control: 0dB)
THD=1%
DIN AUDIO
DIN AUDIO
1.50
1.85
0.05
-92
Vrms
0.5
%
-85 dBV
Maximum output voltage
VOS
Total harmonic distortion
THDS
Output noise voltage
VNOS
Pseudo stereo (Pseudo mode, Volume control: 0dB)
THD=1%
DIN AUDIO
DIN AUDIO
1.50
1.85
0.26
-90
Vrms
0.5
%
-80 dBV
Maximum output voltage
VOS
Total harmonic distortion
THDS
Output noise voltage
VNOS
Bass band EQR (Matrix through mode, Volume control: 0dB)
THD=1%
DIN AUDIO
DIN AUDIO
1.50
1.85
0.06
-92
Vrms
0.5
%
-85 dBV
Control range
GeqB
Max. Boost/Cut
Step resolution
EstepB
Treble band EQR (Matrix through mode, Volume control: 0dB)
±17
±20
±23
dB
1.0
2.0
3.0
dB
Control range
GeqT
Max. Boost/Cut
±15
±18
±21
dB
Step resolution
EstepT
1.0
2.0
3.0
dB
Note: The output wave form becomes big depending on the surround or tone control setting. Please make sure the
output waveform is not distorted. If the waveform is distorted, reduce the gain setting of surround, tone control, or
input signal level.
No.8263-2/15