View MS6713GU_629043.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

MOSA
MS6713
3 Stereo Inputs / 4 Channels Output Audio Processor
3 Stereo Inputs and 4 Channels Output Volume, Tone, Balance, Fader, Loudness, and Selectable Input Gain
FEATURES
Operation range : 2.7V~5V 3 stereo inputs with selectable input gain 4 independent speaker controls for fader and balance Tone controls (treble and bass) and loudness function Independent mute function Volume control in 1.25 dB/step I2C interface Components less and good PSRR Housed in SOP28, SSOP28 packages
APPLICATIONS
Portable audio device Car stereo audio Hi-Fi audio system Cross-reference: TDA7313, PT2313 (for SOP28 version)
DESCRIPTION
The MS6713 is a 3 stereo inputs/4-channel outputs digital control audio processor for the low voltage operation. Volume, tone (bass and treble), balance (left/right), and fader (front/rear) processor are incorporated into a single chip. The MS6713 also has the loudness function and selectable input gain. These functions can be built a Hi-Fi audio system easily. All functions are programmable via the serial I2C bus. The default states of the chip as the power is on are: the volume is -78.75dB, the stereo 4 is selected, all the speakers are mute and the gains of the input stage, the bass and the treble are 0dB. The stereo 4 is connected internally, but not available on pins.
BLOCK DIAGRAM
LOUT 17 LIN LOUD_L BOUT_L BIN_L 16 12 19 18 TREB_L 4
Speak ATT
25
OUT_LF
RB
Mute Speak ATT
LIN1 LIN2 LIN3
15 14 13
Volume & Londness Input Selector &Gain Control
Bass
Treble
23
OUT_LR
Mute
28
Serial Bus Decoder and Latches
SCL 27 SDA 26 DGND
Speak ATT
RIN3 RIN2 RIN1
9 10 11
Volume & Londness
Bass
Treble
24
OUT_RF
Mute RB Speak ATT
Supply
2 3 1 7 6 8 21
22
OUT_RR
20
5 TREB_R
Mute
AVDD AGND REF ROUT
RIN LOUD_R BOUT_R BIN_R
REV1.0
1
www.mosanalog.com
MOSA
PIN CONFIGURATION
Symbol REF VDD AGND TREB_L TREB_R RIN ROUT LOUD_R RIN3 RIN2 RIN1 LOUD_L LIN3 LIN2 LIN1 LIN LOUT BIN_L BOUT_L BIN_R BOUT_R OUT_RR OUT_LR OUT_RF OUT_LF DGND SDA SCL Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Description Analog Reference Voltage1/2VDD
MS6713
3 Stereo Inputs / 4 Channels Output Audio Processor
Supply Input Voltage Analog Ground Left Channel Input for Treble Controller Right Channel Input for Treble Controller Audio Processor Right Channel Input Gain Output and Input Selector for Right Channel Right Channel Loudness Input Right Channel Input 3 Right Channel Input 2 Right Channel Input 1 Left Channel Loudness Input Left Channel Input 3 Left Channel Input 2 Left Channel Input 1 Audio Processor Left Channel Input Gain Output and Input Selector for Left Channel Left Bass Controller Input Channel Left Bass Controller Output Channel Right Bass Controller Input Channel Right Bass Controller Output Channel Right Rear Speaker Output Left Rear Speaker Output Right Front Speaker Output Left Front Speaker Output Digital Ground I2C Data Input I2C Clock Input
REF 1 VDD 2 AGND 3 TREB_L 4 TREB_R 5 RIN 6 ROUT 7 LOUD_R 8 RIN3 9 RIN2 10 RIN1 11 LOUD_L 12 LIN3 13 LIN2 14
28 SCL 27 SDA 26 DGND 25 OUT_LF 24 OUT_RF 23 OUT_LR
MS6713
22 OUT_RR 21 BOUT_R 20 BIN_R 19 BOUT_L 18 BIN_L 17 LOUT 16 LIN 15 LIN1
SOP28 / SSOP28
REV1.0
2
www.mosanalog.com
MOSA
ORDERING INFORMATION
Package 28-Pin SOP (lead free) 28-Pin SOP (lead free) 28-Pin SSOP (lead free) 28-Pin SSOP (lead free) Part number MS6713GTR MS6713GU MS6713SSGTR MS6713SSGU
MS6713
3 Stereo Inputs / 4 Channels Output Audio Processor
Packaging Marking MS6713G MS6713G MS6713G MS6713G
Transport Media 1k Units Tape and Reel 25 Units Tube 2.5k Units Tape and Reel 50 Units Tube
ABSOLUTE MAXIMUM RATINGS
Symbol VDD VESD TSTG TA TJ TS RTHJA Supply Voltage Electrostatic Handling Storage Temperature Range Operating Ambient Temperature Range Maximum Junction Temperature Soldering Temperature, 10 seconds Thermal Resistance from Junction to Ambient in Free Air SOP28 SSOP28 Parameter Rating 6 -3000 to 3000 -65 to 150 -40 to 85 150 260 210 210 Unit V V /W
OPERATING RATINGS
Symbol VDD Supply Voltage Parameter Min 2.7 Typ Max 5.5 Unit V
REV1.0
3
www.mosanalog.com
MOSA
5V ELECTRICAL CHARACTERISTICS
Symbol Supply IQ PSRR RIN GIN GSTEP ERRG LOUD Quiescent Current Power Supply Rejection Ratio Input Resistance Input Gain Range Step Resolution Gain Setting error Loudness VIN=0V Parameter
MS6713
3 Stereo Inputs / 4 Channels Output Audio Processor
(Ta=25, All stages 0dB, f=1kHz, CREF =22uF, refer to the application circuit; unless otherwise specified) Conditions Min 55 35 0 -0.2 CLoud=100nF, f =20Hz Volume=-40dB Attenuation Av = 0 to -40dB Av = -40 to -60dB Attenuation 19 Typ 12.2 60 50 3.75 0 20 Max 12.5 70 11.25 0.2 Unit mA dB k dB dB dB dB
CREF = 22uF, f = 100Hz Input 1,2,3 Gain
Input Selectors
Volume control CRVOL RESVOL Volume Control Range Volume Step Resolution -78.75 -1 -5 -37.5 -0.2 Boost/Cut f =100Hz -14 -0.3 34 Boost/Cut f =20kHz (THD+N)/S <0.3% VOUT=2Vpp VOUT=4Vpp -14 -0.3 93 2 1.25 0 0 1.25 0 -65 2 0 44 2 0 4.5 -75 0.0177 97 97 0 0.5 1 0 0.1 -60 14 0.1 58 14 0.1 0.8 dB dB dB dB dB dB dB dB dB dB dB k dB dB dB Vpp dB % dB dB V V
ERRVOL Volume Setting Error Speaker Attenuators CRSPK RESSPK ERRSPK MUTE CRBAS RESBAS ERRBAS RB
B
Speaker Control Range Speaker Step Resolution Speaker Setting Error Output Mute Attenuation Bass Control Range Bass Step Resolution Speaker Setting Error Internal Feedback Resistance Treble Control Range Treble Step Resolution Treble Setting Error Maximum Output Voltage Swing Total Harmonic Distortion Plus Noise Signal-to-Noise Ratio Channel Separation Left/Right Bus High Input Level Bus Low Input Level
Bass Control
Treble Control CRBAS RESBAS ERRBAS General VOMAX THD+N S/N CS VIH VIL
Bus Input
Notes: Bass and Treble response see to curve. The center frequency and quality of the response behavior can be chosen by the external.
REV1.0
4
www.mosanalog.com
MOSA
2.7V ELECTRICAL CHARACTERISTICS
Symbol Supply IQ PSRR General VOMAX THD+N S/N CS Maximum Output Voltage Swing Total Harmonic Distortion Plus Noise Signal-to-Noise Ratio Channel Separation Left/Right Quiescent Current Power Supply Rejection Ratio VIN=0V Parameter
MS6713
3 Stereo Inputs / 4 Channels Output Audio Processor
(Ta=25, All stages 0dB, f=1kHz, CREF =22uF, refer to the application circuit; unless otherwise specified) Conditions Min 53 90 90 Typ 8.7 58 2.5 -50 0.3 94 94 Max 9 Unit mA dB Vpp dB % dB dB
CREF = 22uF, f = 100Hz (THD+N)/S <0.3% VOUT=2Vpp VOUT=2.5Vpp
TYPICAL PERFORMANCE CHARACTERISTICS
(Ta=25, All stages 0dB, f=1kHz, CREF =22uF, refer to the application circuit; unless otherwise specified)
VDD=5V
VDD=5V Volume=-40dB
100nF
33nF
OPEN
Loud (dB)
Loud (dB)
Loud (dB)
10nF
220nF
Loudness OFF VDD=5V CLOUD = 100nF
56nF
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
Loudness vs. Volume
Loudness vs. Frequency vs. Volume
Loudness vs. External Capacitors
CHANNEL SEPARATION (dB)
VDD=2.7V VIN=-3dBV
VDD=5V VIN=0dBV
VDD=5V Treble=Bass= -14~14dB
FREQUENCY (Hz)
FREQUENCY (Hz)
QUIESCENT CURRENT (mA)
Tone (dB)
SUPPLY VOLTAGE (V)
Typical Tone Response
Channel Separation vs. Frequency
Quiescent Current vs. Supply Voltage
REV1.0
5
www.mosanalog.com
MOSA
VDD=2.7V VO=2Vpp
MS6713
3 Stereo Inputs / 4 Channels Output Audio Processor
f=1kHz
THD+N (%)
THD+N (%)
f=20kHz
THD+N (%)
f=20Hz
f=20kHz
f=20Hz
VDD=5V VO=2Vpp VDD=5V
f=1kHz VDD=2.7V
FREQUENCY (Hz)
OUTPUT VOLTAGE (dBV)
OUTPUT VOLTAGE (dBV)
THD+N vs. Frequency
THD+N vs. Output Voltage
THD+N vs. Output Voltage
CAP=22uF
CAP=22uF
PSRR (dB)
CAP=10uF
PSRR (dB)
CAP=10uF
VDD=5V VRR=-20dBV
VDD=2.7V VRR=-20dBV
FREQUENCY (Hz)
FREQUENCY (Hz)
PSRR vs. Frequency
PSRR vs. Frequency
REV1.0
6
www.mosanalog.com
MOSA
I2C BUS DESCRIPTION
Start and Stop Conditions
MS6713
3 Stereo Inputs / 4 Channels Output Audio Processor
A start condition is activated when the SCL is set to HIGH and SDA shifts from HIGH to LOW state. The stop condition is activated when SCL is set to HIGH and SDA shifts from LOW to HIGH state. Please refer to the timing diagram below.
SCL
SDA
Start
Stop
SCL : Serial Clock Line, SDA : Serial Data Line
Data Validity A data on the SDA line is considered valid and stable only when the SCL signal is in HIGH state. The HIGH and LOW states of the SDA line can only change when the SCL signal is LOW. Please refer to the figure below.
SDA
SCL Data line stable, Data valid Data change allowed
Byte Format Every byte transmitted to the SDA line consists of 8 bits. Each byte must be followed by an acknowledge bit. The MSB is transmitted first.
Acknowledge During the Acknowledge clock pulse, the master (up) put a resistive HIGH level on the SDA line. The peripheral (audio processor) that acknowledges has to pull-down (LOW) the SDA line during the Acknowledge clock pulse so that the SDA line is in a stable LOW state during this clock pulse. Please refer to the diagram below.
SCL 1 2 3 7 8 9
SDA MSB Start Acknowledge
The audio processor that has been addressed has to generate an Acknowledge after receiving each byte, otherwise, the SDA line will remain at the HIGH level during the ninth (9th) clock pulse. In this case, the master transmitter can generate the STOP information in order to abort the transfer.
REV1.0
7
www.mosanalog.com
MOSA
Timing of SDA and SCL Bus Lines
SDA tf SCL
MS6713
3 Stereo Inputs / 4 Channels Output Audio Processor
tLOW
tr
tSU;DAT
tf
tHD;STA
tSP
tr
tBUF
S
tHD;STA
tHD;DAT
tHIGH
tSU;STA
Sr
tSU;STO
P
S
Standard Mode Symbol fSCL tHD:STA tLOW tHIGH tSU:STA tHD:DAT tSU:DAT tr tf tSU:STO tBUF Cb VnL VnH
Parameter
Min 0 4.0 4.7 4.0 4.7 0 250 4.0 4.7 -
Max 100 3.45 1000 300 400 -
Unit kHz us us us us us ns ns ns us us pF V V
SCL clock frequency Hold time (repeated) START condition. After this period, the first clock pulse is generated LOW period of the SCL clock HIGH period of the SCL clock Set-up time for a repeated START condition Data hold time: For I2C-bus devices Data-set-up time Rise time of both SDA and SCL signals Fall time of both SDA and SCL signals Set-up time for STOP condition Bus free time between a STOP and START condition Capacitive load for each bus line
Noise margin at the LOW level for each connected device (including 0.1VDD hysteresis) Noise margin at the HIGH level for each connected device (including 0.2VDD hysteresis)
BUS INTERFACE
Data are transmitted to and from the MCU to the MS6713 via the SDA and SCL. The SDA and SCL make up the BUS interface. It should be noted that pull-up resistors must be connected to the positive supply voltage.
VDD
Rp Rp
Pull up resistors
SDA (Serial Data Line)
SCL (Serial Clock Line)
MCU
MS6713
REV1.0
8
www.mosanalog.com
MOSA
Interface Protocol
MS6713
3 Stereo Inputs / 4 Channels Output Audio Processor
The format consists of the following A START condition A chip address byte including the MS6713 address. (7bits) The 8th bit of the byte must be "0".(write=0, read=1) MS6713 must always acknowledge the end of each transmitted byte. A data sequence (N-bytes + Acknowledge) A STOP condition
SDA
SCL
1-7
8
9
1-7
8
9
1-7
8
9
S START CONDITION ADDRESS
W R / --
P ACK DATA ACK DATA ACK STOP CONDITION
Address Code The chip address of the MS6713 is 88H.
1 0 0 0 1 0 0 0 W
7 bits address MS6713 address
Data Bytes Description The default states of the chip as the power is on are: the volume is -78.75dB, the stereo 4 is selected, all the speakers are mute and the gains of the input stage, the bass and the treble are 0dB. The stereo 4 is connected internally, but not available on pins. MSB 0 1 1 1 1 0 0 0 0 1 1 0 0 1 1 1 B2 0 1 0 1 0 1 1 B1 B1 B1 B1 B1 G1 0 1 B0 B0 B0 B0 B0 G0 C3 C3 A2 A2 A2 A2 A2 S2 C2 C2 A1 A1 A1 A1 A1 S1 C1 C1 LSB A0 A0 A0 A0 A0 S0 C0 C0 Function Volume Control Speaker ATT LR Speaker ATT RR Speaker ATT LF Speaker ATT RF Audio Switch Bass Control Treble Control
Where Ax = 1.25dB/step; Bx = 10dB/step; Cx = 2dB/step; Gx = 3.75dB/step
REV1.0
9
www.mosanalog.com
MOSA
Volume MSB 0 0 B2 B1 B0 A2 0 0 0 0 1 1 1 1 0 0 B2 0 0 0 0 1 1 1 1 The default volume is -78.75dB. B1 0 0 1 1 0 0 1 1 B0 0 1 0 1 0 1 0 1 A2
MS6713
3 Stereo Inputs / 4 Channels Output Audio Processor
LSB A1 0 0 1 1 0 0 1 1 A1 A0 0 1 0 1 0 1 0 1 A0
Function Volume 1.25 dB steps 0 -1.25 -2.5 -3.75 -5 -6.25 -7.5 -8.75 Volume 10dB steps 0 -10 -20 -30 -40 -50 -60 -70
Speaker Attenuator MSB 1 1 1 1 0 0 1 1 0 1 0 1 B1 B1 B1 B1 B0 B0 B0 B0 A2 A2 A2 A2 0 0 0 0 1 1 1 1 0 0 1 1 1 0 1 0 1 1 1 1 1 A1 A1 A1 A1 0 0 1 1 0 0 1 1 LSB A0 A0 A0 A0 0 1 0 1 0 1 0 1 FunctiondB Speaker LF Speaker RF Speaker LR Speaker RR 0 -1.25 -2.5 -3.75 -5 -6.25 -7.5 -8.75 0 -10 -20 -30 Mute
LF: Left Front, RF: Right Front, LR: Left Rear, RR: Right Rear The default state is mute.
REV1.0 10 www.mosanalog.com
MOSA
Audio Switch MSB 0 1 0 G1 G0 S2
MS6713
3 Stereo Inputs / 4 Channels Output Audio Processor
LSB S1 0 0 1 1 0 1 0 0 1 1 0 1 0 1 S0 0 1 0 1
Function Audio Switch Stereo 1 Stereo 2 Stereo 3 *Stereo 4 Loudness ON Loudness OFF +11.25dB +7.5dB +3.75dB 0dB
* The stereo 4 is connected internally, but not available on pins. The default state is stereo 4, loudness off and gain 0dB.
Bass and Treble MSB 0 0 1 1 1 1 0 1 C3 C3 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 The default state is bass 0dB and treble 0dB. C2 C2 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 C1 C1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 LSB C0 C0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 FunctiondB Bass Treble -14 -12 -10 -8 -6 -4 -2 0 0 2 4 6 8 10 12 14
REV1.0
11
www.mosanalog.com
MOSA
Examples Set Volume at -37.5dB.
MSB Start LSB ACK 0 0 0 Data byte 1 -30dB 1 1
MS6713
3 Stereo Inputs / 4 Channels Output Audio Processor
MS6713 Address
1
0
ACK
Stop
-7.5dB
Set Speaker RF at -30dB.
MSB Start LSB ACK 1 0 1 Data byte 1 1 0 0 0dB 0 ACK Stop
MS6713 Address
Speaker RF
-30dB
Set Speaker RR in mute-on.
MSB Start LSB ACK 1 1 1 Data byte 1 1 1 Mute 1 1 ACK Stop
MS6713 Address
Speaker RR
Set Stereo 2 Input with gain of +7.5 dB and Loudness on.
MSB Start LSB ACK 0 1 0 Data byte 0 1 0 0 1 ACK Stop
MS6713 Address
+7.5dB Stereo 2 Loudness ON
Set Treble at -10dB.
MSB Start LSB ACK 0 1 1 Data byte 1 0 0 1 0 ACK Stop
MS6713 Address
Treble
-10dB
REV1.0
12
www.mosanalog.com
MOSA
APPLICATION INFORMATION
Basic Application Example
MS6713
3 Stereo Inputs / 4 Channels Output Audio Processor
5.6K
MCU
26 27 28
2.2u 100n
17 16 12
100n
19
100n
18
2.7n
4
LOUT
LIN
LOUD_L
BIN_L
TREB_L
SDA
DGND
SCL
BOUT_L
2.2u 15
11
LIN1 RIN1
10u OUT_LF
25
2.2u 2.2u 14 INPUT 2.2u 2.2u
13 10
10u OUT_RF 23 LIN2 RIN2
MS6713
OUT_LR
24
OUTPUT 10u
LIN3 9 RIN3
BOUT_R LOUD_R BIN_R AGND ROUT AVDD REF RIN
10u OUT_RR 22
TREB_R
2.2u
2
3
1
7
6
8
21
20
5
22u AVDD 2.2u
100n
100n 5.6K
100n
2.7n
REV1.0
13
www.mosanalog.com
MOSA
EXTERNAL DIMENSIONS
SOP28 (300mil)
D
MS6713
3 Stereo Inputs / 4 Channels Output Audio Processor
Detail A
FH
h x45 C
A
e
B A1 0.25 mm Detail A L
Dimension in mm Symbol Min A A1 B C e E H L D h 2.35 0.10 0.33 0.23 7.40 10.00 0.40 17.70 0.25 0
o
Dimension in inch Min 0.0926 0.0040 0.013 0.0091 0.2914 0.394 0.016 0.6969 0.010 0
o
Max 2.65 0.30 0.51 0.32 7.60 10.65 1.27 18.10 0.75 8
o
Max 0.1043 0.0118 0.020 0.0125 0.2992 0.419 0.050 0.7125 0.029 8
o
1.27 BASIC
0.050 BASIC
REV1.0
14
www.mosanalog.com
MOSA
SSOP28
D
MS6713
3 Stereo Inputs / 4 Channels Output Audio Processor
Detail A
E1
E
H x45 c ZD A2 A 2 1 R1 e b L1 A1 Detail A R L
Dimension in mm Symbol Min A A1 A2 b c e D E E1 L h ZD R1 R
1 2
Dimension in inch Min 0.053 0.004 0.008 0.007 0.337 0.228 0.150 0.016 0.010 0.008 0.008 0
o o
NOM 1.63 0.15 0.635 BASIC 9.91 5.99 3.91 0.635 0.838REF 10
o
Max 1.75 0.25 1.50 0.30 0.25 8.74 6.20 3.99 1.27 0.50 0.33 8
o
NOM 0.064 0.006 0.025 BASIC 0.390 0.236 0.154 0.025 0.033REF 10
o
Max 0.069 0.010 0.059 0.012 0.010 0.344 0.244 0.157 0.050 0.020 0.013 8
o
1.35 0.10 0.20 0.18 8.56 5.79 3.81 0.41 0.25 0.20 0.20 0 0 5
o o o
-0 15
o
15
o
5
o
REV1.0
15
www.mosanalog.com

▲Up To Search▲

Price & Availability of MS6713GU

	To Download MS6713GU Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .