ENA0982A [SANYO]

Monolithic Linear IC JPN MTS (Multi Channel Television Sound) Decoder IC; 单片线性集成电路JPN的MTS (多频道电视声音)解码器IC
ENA0982A
型号: ENA0982A
厂家: SANYO SEMICON DEVICE    SANYO SEMICON DEVICE
描述:

Monolithic Linear IC JPN MTS (Multi Channel Television Sound) Decoder IC
单片线性集成电路JPN的MTS (多频道电视声音)解码器IC

解码器 电视
文件: 总12页 (文件大小:201K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
Ordering number : ENA0982A  
Monolithic Linear IC  
LA72715V  
LA72715VA  
Overview  
JPN MTS (Multi Channel  
Television Sound) Decoder IC  
JPN MTS (Multi Channel Television Sound) Decoder IC  
Features  
With SIF circuit, alignment-free* STEREO channel separation.  
* In base band signal input mode, separation is adjusted by input level.  
Three I2C slave-addresses are prepared.  
The maximum output level is as large as 4.2dBV.  
(Frequency = 1kHz, distortion = less than 3%, V  
The external clock is unnecessary.  
= 5V, TYP)  
CC  
A couple of external input terminal is prepared.  
Functions  
Stereo & Bilingual demodulation.  
Stereo & Bilingual detection.  
Just clock out.  
Specifications  
Maximum Ratings at Ta = 25°C  
Parameter  
Symbol  
Conditions  
Ratings  
Unit  
V
Maximum power supply voltage  
Allowable power dissipation  
Operating temperature  
Storage temperature  
V
H max  
7.0  
203  
CC  
Pd max  
Topr  
Ta 80°C, Mounted on a specified board*  
mW  
°C  
-20 to +80  
-55 to +150  
Tstg  
°C  
* Mounted on a specified board: 114.3mm × 76.1mm × 1.6mm glass epoxy board  
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to  
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,  
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be  
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace  
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety  
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case  
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee  
thereof. If you should intend to use our products for applications outside the standard applications of our  
customer who is considering such use and/or outside the scope of our intended standard applications, please  
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our  
customer shall be solely responsible for the use.  
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate  
the performance, characteristics, and functions of the described products in the independent state, and are not  
guarantees of the performance, characteristics, and functions of the described products as mounted in the  
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent  
device, the customer should always evaluate and test devices mounted in the customer  
's products or  
equipment.  
N1908 MS / D2607 TI IM 20070928-S00006, S00003 No.A0982-1/12  
LA72715V, 72715VA  
Operating Ranges at Ta = 25°C  
Parameter  
Symbol  
Conditions  
Ratings  
Unit  
V
Recommended operating voltage  
Allowable operating voltage  
V
V
H
5.0  
CC  
H op  
4.5 to 5.5  
V
CC  
Electrical Characteristics at Ta = 25°C, V  
[Condition of input signal at pin 5]  
BASE BAND input  
= 5V  
DD  
[Output] L-ch: pin 18, R-ch: pin 17  
Ratings  
typ  
Parameter  
Symbol  
Conditions  
unit  
min  
18  
max  
34  
Current dissipation  
I
1
No signal, Inflow current at pin 19  
26  
mA  
dBV  
mVrms  
dB  
CC  
MONO output level  
V
MN1  
fm = 1kHz, 100% Mod, Pre-emphasis OFF  
-6  
501  
-1  
-4.5  
595  
0
-3  
O
708  
1
MONO L/R level difference  
MONO distortion  
V MN1  
fm = 1kHz, 100% Mod, Pre-emphasis OFF  
fm = 1kHz, 100% Mod, Pre-emphasis OFF  
O
THDM1  
FCM1  
0.2  
0.5  
%
MONO frequency characteristics  
fm = 10kHz/1kHz, 100% Mod, 15kHz LPF  
Pre-emphasis OFF  
-18  
-13.5  
dB  
MONO S/N  
SNM1  
Non Mod, 15kHz LPF  
60  
-6  
65  
-4.5  
595  
0.5  
dB  
dBV  
mVrms  
%
STEREO output level  
V
ST1  
fm = 1kHz, 100% Mod, Cue (Stereo),  
-3  
708  
1
O
15kHz LPF  
501  
STEREO distortion  
STEREO S/N  
THDS1  
SNS1  
fm = 1kHz, 100% Mod, Cue (Stereo),  
15kHz LPF  
Sub Carrier (Non Mod), Cue (Stereo),  
15kHz LPF  
50  
60  
dB  
Main output level  
V
MA1  
fm = 1kHz, 100% Mod, Cue (Bilingual),  
15kHz LPF  
-6  
-4.5  
595  
0.2  
-3  
708  
0.5  
dBV  
mVrms  
%
O
501  
Main distortion  
THDMA1  
SNMA1  
fm = 1kHz, 100% Mod, Cue (Bilingual),  
15kHz LPF  
Main S/N  
Sub Carrier (Non Mod), Cue (Bilingual), 15kHz LPF  
60  
-6  
65  
-4.5  
595  
0.7  
dB  
dBV  
mVrms  
%
SUB output level  
V
SU1  
fm = 1kHz, 100% Mod, Cue (Bilingual),  
-3  
708  
1.5  
O
15kHz LPF  
501  
SUB distortion  
THDSU1  
FCSU1  
fm = 1kHz, 100% Mod, Cue (Bilingual),  
15kHz LPF  
SUB frequency characteristics  
fm = 10kHz/1kHz, 60% Mod, Cue (Bilingual),  
15kHz LPF, Pre-emphasis OFF  
-18  
-14.5  
dB  
SUB Main S/N  
SNSU1  
SEPR1  
Sub Carrier (Non Mod), Cue (Bilingual), 15kHz LPF  
50  
35  
60  
43  
dB  
dB  
STEREO separation L R  
fm = 1kHz (L-only), 60% Mod, Cue (Stereo),  
15kHz LPF  
STERO separation R L  
Stay behind carrier level (SUB)  
Stay behind carrier level (MAIN)  
Cross-talk MAIN SUB  
SEPL1  
CLSU1  
CLMA1  
CTSUB1  
CTMA1  
fm = 1kHz (R-only), 60% Mod, Cue (Stereo),  
15kHz LPF  
35  
43  
-50  
-55  
62  
dB  
dBV  
dBV  
dB  
Main = 0%, Sub = 0% (Carrier)  
Cue (Bilingual)  
-40  
-45  
Main = 0%, Sub = 0% (Carrier)  
Cue (Bilingual)  
Main : fm = 1kHz, 100% modulation,  
Cue (Bilingual), 1kHz BPF  
Sub : fm = 1kHz, 100% modulation,  
Cue (Bilingual), 1kHz BPF  
Input = Mono Signal  
55  
55  
Cross-talk SUB MAIN  
62  
dB  
MODE output MONO  
MODMO1  
MODST1  
MODBI1  
JCH1  
1.7  
0
2
1
3
2.3  
1.3  
3.3  
V
V
MODE output STEREO  
MODE output BILINGUAL  
Just Clock output High voltage  
Just Clock output Low voltage  
Max Output level  
Input = Stereo Signal  
Input = Bilingual Signal  
f = 400Hz (mono), 25% Mod  
f = 400Hz (mono), 10% Mod  
f = 1kHz, distortion = 3%  
2.7  
4
V
V
JCL1  
1
V
MOL1  
3.3  
4.2  
1622  
-14.5  
188.4  
dBV  
mVrms  
dBV  
mVrms  
1462  
EXTERNAL input level  
EXTIN1  
f = 1kHz, (pin 12 & pin 13 input)  
No.A0982-2/12  
LA72715V, 72715VA  
[Condition of input signal at pin 5]  
Deviation of SIF input MONO : (fm = 1kHz) 100%4.5MHz±25kHz Pre-Emphasis ON  
[Output] L-ch : pin 18, R-ch : pin 17  
Ratings  
typ  
Parameter  
Symbol  
Conditions  
unit  
min  
20  
max  
36  
Current dissipation  
I
2
No signal, Inflow current at pin 19  
fc = 4.5MHz  
28  
mA  
dBµV  
mVrms  
dBV  
mVrms  
dB  
CC  
Input sensitivity level  
MONO output level  
V IN  
70  
3.16  
-6  
90  
110  
316.2  
-3  
S
31.62  
-4.5  
595  
0
V
MN2  
fm = 1kHz, 100% Mod, Pre-emphasis OFF  
O
501  
-1  
708  
1
MONO L/R level difference  
MONO distortion  
V MN2  
fm = 1kHz, 100% Mod, Pre-emphasis OFF  
fm = 1kHz, 100% Mod, Pre-emphasis OFF  
O
THDM2  
FCM2  
0.2  
0.5  
%
MONO frequency characteristics  
fm = 10kHz/1kHz, 100% Mod, 15kHz LPF  
Pre-emphasis OFF  
-18  
-13.5  
dB  
MONO S/N  
SNM2  
Non Mod, 15kHz LPF  
55  
-6  
60  
-4.5  
595  
0.5  
dB  
dBV  
mVrms  
%
STEREO output level  
V
ST2  
fm = 1kHz, 100% Mod, Cue (Stereo),  
-3  
708  
1
O
15kHz LPF  
501  
STEREO distortion  
STEREO S/N  
THDS2  
SNS2  
fm = 1kHz, 100% Mod, Cue (Stereo),  
15kHz LPF  
Sub Carrier (Non Mod), Cue (Stereo),  
15kHz LPF  
50  
57  
dB  
Main output level  
V
MA2  
fm = 1kHz, 100% Mod, Cue (Bilingual),  
15kHz LPF  
-6  
-4.5  
595  
0.2  
-3  
708  
0.5  
dBV  
mVrms  
%
O
501  
Main distortion  
THDMA2  
SNMA2  
fm = 1kHz, 100% Mod, Cue (Bilingual),  
15kHz LPF  
Main S/N  
Sub Carrier (Non Mod), Cue (Bilingual), 15kHz LPF  
55  
-6  
60  
-4.5  
595  
0.7  
dB  
dBV  
mVrms  
%
SUB output level  
V
SU2  
fm = 1kHz, 100% Mod, Cue (Bilingual),  
-3  
708  
1.5  
O
15kHz LPF  
501  
SUB distortion  
THDSU2  
FCSU2  
fm = 1kHz, 100% Mod, Cue (Bilingual),  
15kHz LPF  
SUB frequency characteristics  
fm = 10kHz/1kHz, 60% Mod, Cue (Bilingual),  
15kHz LPF, Pre-emphasis OFF  
-18  
-14.5  
dB  
SUB Main S/N  
SNSU2  
SEPR2  
Sub Carrier (Non Mod), Cue (Bilingual), 15kHz LPF  
50  
35  
58  
38  
dB  
dB  
STEREO separation L R  
fm = 1kHz (L-only), 60% Mod, Cue (Stereo),  
15kHz LPF  
STERO separation R L  
Stay behind carrier level (SUB)  
Stay behind carrier level (MAIN)  
Cross-talk MAIN SUB  
SEPL2  
CLSU2  
CLMA2  
CTSUB2  
CTMA2  
fm = 1kHz (R-only), 60% Mod, Cue (Stereo),  
15kHz LPF  
35  
38  
-50  
-55  
62  
dB  
dBV  
dBV  
dB  
Main = 0%, Sub = 0% (Carrier)  
Cue (Bilingual)  
-40  
-45  
Main = 0%, Sub = 0% (Carrier)  
Cue (Bilingual)  
Main : fm = 1kHz, 100% modulation,  
Cue (Bilingual), 1kHz BPF  
Sub : fm = 1kHz, 100% modulation,  
Cue (Bilingual), 1kHz BPF  
Input = Mono Signal  
55  
55  
Cross-talk SUB MAIN  
62  
dB  
MODE output MONO  
MODMO2  
MODST2  
MODBI2  
JCH2  
1.7  
0
2
1
3
2.3  
1.3  
3.3  
V
V
MODE output STEREO  
MODE output BILINGUAL  
Just Clock output High voltage  
Just Clock output Low voltage  
Max Output level  
Input = Stereo Signal  
Input = Bilingual Signal  
f = 400Hz (mono), 25%Mod  
f = 400Hz (mono), 10%Mod  
f = 1kHz, distortion = 3%  
2.7  
4
V
V
JCL2  
1
V
MOL2  
3.3  
4.2  
1622  
-14.5  
188.4  
dBV  
mVrms  
dBV  
mVrms  
1462  
EXTERNAL input level  
EXTIN2  
f = 1kHz, (pin 12 & pin 13 input)  
No.A0982-3/12  
LA72715V, 72715VA  
Package Dimensions  
unit : mm (typ)  
3175C  
Package Dimensions  
unit : mm (typ)  
3287  
[LA72715V]  
[LA72715VA]  
7.8  
6.5  
24  
13  
24  
13  
12  
1
12  
1
0.65  
0.15  
0.5  
0.22  
0.15  
(0.33)  
0.22  
(0.5)  
SANYO : SSOP24(275mil)  
SANYO : SSOP24(225mil)  
No.A0982-4/12  
LA72715V, 72715VA  
Block Diagram and Application Circuit Example  
The value of (1*), (2*), and (3*) affects sensitivity for signal detection. It must be adjusted depending on the  
circumstances by the user.  
(1*): Recommended constant value 0.0033µF + 470k(values when tested)  
(2*): Recommended matching resistor value R1=1k, R2=1kΩ  
Recommended BPF Murata SFSRA4M50DF00-B0  
(3*): Recommended constant value 4.7µF to 10kΩ  
The ceramic capacitor may be used for the electrolytic capacitor.  
No.A0982-5/12  
LA72715V, 72715VA  
Pin Functions  
Pin  
DC voltage  
AC level  
Pin Name  
No.  
Function  
Equivalent Circuit  
PAD  
1
AM DETECTOR  
DC : 2.3V  
Reference terminal of AM detection.  
V
CC  
10k1kΩ  
10k1kΩ  
2
DC FILTER  
OUT  
2pin  
Absorbing the DC offset of signal line by  
external capacity.  
DC : 2.6V  
14pin  
14  
DC : 2.1V  
PAD  
3
DC FILTER IN  
DC : 2.4V  
Absorbing the DC offset of signal line by  
external capacity.  
2.4V  
15  
2kΩ  
2kΩ  
100kΩ  
PAD  
1kΩ  
4
FM FILTER  
DC : 2.9V  
Filter terminal for making stable DC voltage of  
FM detection output in SIF part.  
Normally, use a condenser of 4.7µF. Increase  
the capacity value with concerning frequency  
characteristics of low level.  
1kΩ  
1kΩ  
PAD  
5
SIF INPUT  
DC : 2.4V  
Input terminal for SIF.  
The input impedance is about 5k. Be care for  
about pattern layout of the input circuit,  
because of causing buzz-beat and buzz by  
leaking noise signal into the input terminal.  
(The noise signal depending on sound is  
particularly video signal and chroma signal and  
so on. VIF carrier becomes noise signal.)  
PAD  
500Ω  
500Ω  
10kΩ  
10kΩ  
6
GND  
Continued on next page.  
No.A0982-6/12  
LA72715V, 72715VA  
Continued from preceding page.  
Pin  
DC voltage  
AC level  
Pin Name  
No.  
Function  
Equivalent Circuit  
7
JUST CLOCK  
OUT  
Rectangle wave output for JUST CLOCK.  
(OPEN Collector)  
5V  
100kPull-up  
PAD  
5kΩ  
0V  
8
MUTE  
DC : 0V  
MUTE : 3.0V to  
control pin.  
PAD  
1kΩ  
2.4V  
100kΩ  
70kΩ  
9
Serial data input  
pin.  
High : 2.5V to 5V  
Low : 0V to 1.5V  
30µA  
5V  
0V  
PAD  
500Ω  
10  
Serial CLK input  
pin  
High : 2.5V to 5V  
Low : 0V to 1.5V  
30µA  
5V  
0V  
PAD  
500Ω  
11  
12  
TEST1  
EXTIN_R  
DC : 2.4V  
-14.5dBV  
EXT input Rch  
V
CC  
PAD  
not used : OPEN  
50kΩ  
2.4V  
1kΩ  
13  
EXTIN_L  
DC : 2.4V  
-14.5dBV  
EXT input Lch  
V
CC  
PAD  
not used : OPEN  
50kΩ  
2.4V  
1kΩ  
Continued on next page.  
No.A0982-7/12  
LA72715V, 72715VA  
Continued from preceding page.  
Pin  
DC voltage  
AC level  
Pin Name  
No.  
Function  
Equivalent Circuit  
16  
17  
18  
SLAVE ADD  
SELECT  
Line Out (R)  
terminal  
DC : 2.4V  
Line output pin.  
AC : -4.5dBV  
Line Out (L)  
terminal  
50kΩ  
PAD  
2.5pF  
2.5pF  
250300Ω  
50kΩ  
19  
20  
V
5V  
CC  
MTS MODE  
OUT  
No signal  
DC : 2.0V  
Detection output for M.T.S. signal.  
BILINGUAL :3.0V  
MONO  
:2.0V  
:1.0V  
STEREO  
10k10kΩ  
PAD  
21  
REG FILT  
DC : 2.4V  
Filter terminal of reference voltage source  
PAD  
500Ω  
500Ω  
50kΩ  
10kΩ  
10kΩ  
10kΩ  
22  
23  
24  
NC  
I2C BUS Serial Interface Specification  
(1) Data Transfer Manual  
This IC adopts control method (I2C-BUS) with serial data, and controlled by two terminals which called SCL (serial  
clock) and SDA (serial data). At first, set up*1the condition of starting data transfer, and after that, input 8 bit data to  
SDA terminal with synchronized SCL terminal clock. The order of transferring is first, MSB (the Most Scale of Bit),  
and save the order. The 9th bit takes ACK (Acknowledge) period, during SCL terminal takes ‘H’, this IC pull down  
the SDA terminal. After transferred the necessary data, two terminals lead to set up and of *2data transfer stop  
condition, thus the transfer comes to close.  
*1 Defined by SCL rise down SDA during ‘H’ period.  
*2 Defined by SCL rise up SDA during ‘H’ period.  
(2) Transfer Data Format  
After transfer start condition, transfers slave address (1000 000 ) to SDA terminal, control data, then, stop condition  
*
(See figure 1).  
Slave address is made up of 7bits, *38th bit shows the direction of transferring data, if it is ‘L’ takes write mode (As  
this IC side, this is input operation mode), and in case of ‘H’ reading mode (As this IC side, this is output operation  
mode).  
Data works with all of bit, transfer the stop condition before stop 8bit transfer, and to stop transfer, it will be  
canceled the transfer dates.  
*3 It is called R/W bit.  
No.A0982-8/12  
LA72715V, 72715VA  
Fig.1 DATA STRUCTURE “WRITE” mode  
R/W  
START Condition  
Slave Address  
ACK  
Control data  
ACK  
ACK  
STOP condition  
STOP condition  
L
Fig.2 DATA STRUCTURE “READ” mode  
R/W  
H
START condition  
Slave Address  
ACK  
Internal Data *  
Output data as follows ;  
bit8 is result of STERO DET  
(H : STEREO)  
bit7 is result of BILINGUAL DET (H : BILINGUAL)  
bit6 is Initial Condition ‘H’  
bit5 to bit1 are fixed to ‘L’  
(3) Initialize  
This IC is initialized for circuit protection. Initial condition is “01h (Main-mode) ”.  
Reference  
Parameter  
Symbol  
min  
max  
unit  
LOW level input voltage  
HIGH level input voltage  
LOW level output current  
SCL clock frequency  
V
V
I
-0.5  
1.5  
5.5  
3.0  
100  
V
V
IL  
2.5  
IH  
mA  
kHz  
µs  
µs  
µs  
µs  
µs  
µs  
µs  
ns  
µs  
µs  
OL  
f
t
t
t
t
t
t
t
t
t
t
0
4.7  
4.0  
4.7  
0
SCL  
Set-up time for a repeated START condition  
Hold time START condition. After this period, the first clock pulse is generated  
LOW period of the SCL clock  
SU : STA  
HD : STA  
LOW  
Rise time of both SDA and SDL signals  
HIGH period of the SCL clock  
1.0  
1.0  
R
4.0  
0
HIGH  
Fall time of both SDA and SDL signals  
Data hold time  
F
0
HD : DAT  
SU : DAT  
SU : STO  
BUF  
Data set-up time  
250  
4.0  
4.7  
Set-up time for STOP condition  
BUS free time between a STOP and START condition  
Definition of Timing  
t
t
t
F
R
HIGH  
SCL  
SDA  
t
t
t
t
t
t
t
BUF  
HD:STA  
SU:STA  
LOW  
HD:DATA  
SU:DAT  
SU:STO  
No.A0982-9/12  
LA72715V, 72715VA  
I2C Control/LA72715N/VA Group number is ONLY 1 (Normal Use).  
Grp-1  
D8  
D7  
D6  
D5  
D4  
D3  
D2  
D1  
Condition  
0
0
1
1
0
1
0
1
Bilingual  
Main  
*
Sub  
(Prohibit)  
*
*
*
*
*
*
0
1
Normal  
Forced MONO  
Normal (MUTE OFF)  
MUTE  
0
1
0
1
TV Mode (SW Normal)  
EXT Mode (SW EXT)  
JUST CLOCK OFF  
JUST CLOCK ON  
SIF Mode  
0
1
0
1
BASE BAND Mode  
Fix  
0
1
Prohibit (TEST Mode)  
*: Initial condition  
Read out data  
D8  
D7  
D6  
D5  
0
D4  
0
D3  
0
D2  
0
D1  
0
Condition  
Fixed  
0
1
Normal  
Stereo det  
0
1
Normal  
Bilingual det  
Except an initial condition  
Initial condition  
0
1
Test Mode Condition  
When STOP condition transform at Grp-1 data-end, controlled NORMAL mode.  
Grp-2 (Only test condition : Normally, this group is hidden group)  
D8  
D7  
D6  
D5  
D4  
D3  
D2  
D1  
Condition/Moniter position  
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
-
TEST-01 SIF out  
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
1
1
1
1
0
0
0
1
1
0
0
1
1
0
0
1
0
1
0
1
0
1
0
1
0
TEST-02 SUB FIL out  
TEST-03 CUE FIL out  
TEST-04 SUD DET out  
TEST-05 CUE DC1 out  
TEST-06 SUB DET2 out  
TEST-07 110K out  
TEST-08 28K out  
TEST-09 CUE PLS out  
TEST-10 FIL ZAP LEVEL  
SLAVE ADDRESS 80H (16pin : OPEN)  
SLAVE ADDRESS 84H (16pin : V  
)
CC  
SLAVE ADDRESS A0H (16pin : GND)  
No.A0982-10/12  
LA72715V, 72715VA  
Mode Select (pin & I2C setting)  
MUTE PIN  
READ  
MODE  
I/O  
I2C  
OUTPUT MODE  
Broadcast  
setting  
signal  
MODE OUT  
8pin  
L or OPEN  
L or OPEN  
L or OPEN  
L or OPEN  
*
D5  
0
0
0
0
*
D4  
0
0
0
0
1
*
D3  
0
0
0
1
*
D2  
0
0
1
*
D1  
0
1
0
*
LCH (18pin)  
MAIN  
MAIN  
SUB  
RCH (17pin)  
SUB  
MODE  
BOTH  
MAIN  
D8  
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
D7  
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
20pin  
3V  
Bilingual  
MAIN  
SUB  
SUB  
MAIN  
MUTE  
MUTE  
EXT L  
L
MAIN  
MUTE  
MUTE  
EXT R  
R
MONO  
MUTE  
MUTE  
EXT  
*
*
H
*
*
*
*
L or OPEN  
L or OPEN  
L or OPEN  
*
1
0
0
*
0
0
0
1
*
*
*
*
STEREO  
0
1
*
*
*
STEREO  
MONO  
MUTE  
MUTE  
EXT  
1V  
2V  
*
*
L+R  
L+R  
*
*
MUTE  
MUTE  
EXT L  
L+R  
MUTE  
MUTE  
EXT R  
L+R  
H
*
*
*
*
L or OPEN  
L or OPEN  
*
1
0
*
0
0
1
*
*
*
*
MONO  
*
*
*
MONO  
MUTE  
MUTE  
EXT  
*
*
*
MUTE  
MUTE  
EXT L  
MUTE  
MUTE  
EXT R  
H
*
*
*
*
L or OPEN  
1
0
*
*
*
16pin : Slave address select. 0V to 1.5V : A0H, OPEN : 80H, 3.0V to V  
: 84H  
CC  
Serial Data Specification (I2C bus communication)  
Data bit  
MSB  
LSB  
D1  
D8  
D7  
D6  
D5  
D4  
D3  
D2  
SIF or  
JUST  
CLK  
EXT SOURCE  
SELECT  
NORMAL OUT  
MUTE  
Forced  
MONO  
TEST  
Bilingual mode select  
BASE BAND  
00:BILINGUAL  
01 : MAIN  
0 : SIF  
1 : BASE  
BAND  
0 : OFF  
1 : ON  
0 : OFF  
1 : ON  
0 : OFF(TV)  
1 : EXT  
0 : OFF  
1 : ON  
0 : OFF  
1 : ON  
10 : SUB  
11 : Unusable  
Note : Underline shows default setting  
No.A0982-11/12  
LA72715V, 72715VA  
LA72715V/VA Reference Characteristics  
Output frequency characteristics TYP (30%MOD SIF_IN)  
De-emphasis characteristics TYP (30%MOD SIF_IN)  
6
10  
5
4
2
0
2
4
6
8
MAIN  
ST_Lch  
ST_Rch  
0
SUB  
5
10  
15  
10  
0.01  
2
3
5
7
2
3
5
7
2
3
5
7
2
3
5
7
2
3
5
7
2
3
5 7  
10  
0.1  
1
10  
0.01  
0.1  
1
Frequency, f – kHz  
Frequency, f – kHz  
Main degree of modulation  
Output level & Distortion factor TYP (1kHz SIF_IN)  
2000  
4
1500  
1000  
3
2
500  
0
1
0
0
100  
200  
300  
Main degree of modulation – %  
SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures that result from using  
products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition  
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor Co.,Ltd.  
products described or contained herein.  
SANYO Semiconductor Co.,Ltd. strives to supply high-quality high-reliability products, however, any and all  
semiconductor products fail or malfunction with some probability. It is possible that these probabilistic failures or  
malfunction could give rise to accidents or events that could endanger human lives, trouble that could give rise  
to smoke or fire, or accidents that could cause damage to other property. When designing equipment, adopt  
safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not  
limited to protective circuits and error prevention circuits for safe design, redundant design, and structural  
design.  
In the event that any or all SANYO Semiconductor Co.,Ltd. products described or contained herein are  
controlled under any of applicable local export control laws and regulations, such products may require the  
export license from the authorities concerned in accordance with the above law.  
No part of this publication may be reproduced or transmitted in any form or by any means, electronic or  
mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise,  
without the prior written consent of SANYO Semiconductor Co.,Ltd.  
Any and all information described or contained herein are subject to change without notice due to  
product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the  
SANYO Semiconductor Co.,Ltd. product that you intend to use.  
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed  
for volume production.  
Upon using the technical information or products described herein, neither warranty nor license shall be granted  
with regard to intellectual property rights or any other rights of SANYO Semiconductor Co.,Ltd. or any third  
party. SANYO Semiconductor Co.,Ltd. shall not be liable for any claim or suits with regard to a third party's  
intellctual property rights which has resulted from the use of the technical information and products mentioned  
above.  
This catalog provides information as of November, 2008. Specifications and information herein are subject  
to change without notice.  
PS No.A0982-12/12  

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