TDA7463D013TR STMicroelectronics, TDA7463D013TR Datasheet

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TDA7463D013TR

Manufacturer Part Number
TDA7463D013TR
Description
IC PROCESSOR AUDIO DGTL 16-SOIC
Manufacturer
STMicroelectronics
Type
Audio Processorr
Datasheet

Specifications of TDA7463D013TR

Mounting Type
Surface Mount
Package / Case
16-SOIC (0.300", 7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Applications
-

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1
2
The TDA7463 is a volume tone (bass and treble)
processor for quality audio applications in Low
voltage supply portable systems.
Bass ALC (Automatic Level Control) function can
be adjusted by a dedicated pin. The control of all
Figure 2. Block Diagram
April 2010
1 STEREO INPUT
1 STEREO OUTPUT
TREBLE BOOST
BASS CONTROL
BASS AUTOMATIC LEVEL CONTROL
VOLUME CONTROL IN 1dB STEPS
MUTE
STAND-BY FUNCTION SOFTWARE
CONTROLLED
ALL FUNCTION ARE PROGRAMMABLE VIA
SERIAL BUS
FEATURES
DESCRIPTION
IN-R
IN-L
C2 0.47µF
C1 0.47µF
C3 0.47µF
DIGITALLY CONTROLLED AUDIO PROCESSOR
ALC
1MΩ
D96AU482B
R1
50K
50K
BASS_ALC
CONTROL
CONTROL
CONTROL
-63dB
-63dB
HALF_WAVE
RECTIFIER
TREBLE-R
3.3nF
C4
TREBLE
TREBLE
C12 3.3nF
TREBLE-L
+
BASSI-R
LOW VOLTAGE TONE CONTROL
100nF
100nF
C5
5.6K
C11
BASSI-L
R5
BASS
BASS
I 2 C BUS DECODER + LATCHES
RB
RB
C10
5.6K
R2
100nF
the functions is accomplished by serial bus.
The AC signal setting is obtained by resistor net-
works and switches combined with operational
amplifiers. Thanks to the used BIPOLAR/CMOS
Technology,
Low Distortion, Low Noise and DC stepping are
obtained.obtained.
Figure 1. Package
Table 1. Order Codes
100nF
C6
BASSO-R
BASSO-L
V
REF
0/-10dB
0/-10dB
TDA7463D013TR
SUPPLY
Part Number
GND
TDA7463D
x1
x5
x5
x1
CREF
22µF
C7
OUT-R
SCL
SDA
OUT-L
V S
V S
100nF
1KΩ
R3
C8
V S
SO16
1KΩ
R4
100µF
C9
V S
1
2
3
4
I 2 C
TDA7463
V
DGND
SCL
SDA
S
Tape & Reel
Package
SO16
REV. 5
1/12

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TDA7463D013TR Summary of contents

Page 1

... April 2010 LOW VOLTAGE TONE CONTROL Figure 1. Package Table 1. Order Codes Part Number TDA7463D TDA7463D013TR the functions is accomplished by serial bus. The AC signal setting is obtained by resistor net- works and switches combined with operational amplifiers. Thanks to the used BIPOLAR/CMOS Technology, Low Distortion, Low Noise and DC stepping are obtained ...

Page 2

TDA7463 Table 2. Absolute Maximum Ratings Symbol V Operating Supply Voltage S T Operating Ambient Temperature amb T Storage Temperature Range stg Figure 3. Pin Connection TREBLE-L BASSO-L Table 3. Thermal Data Symbol R Thermal Resistance Junction-pins th j-pin Table ...

Page 3

Table 5. Electrical Characteristcs (refer to the test circuit 600Ω, all controls flat, unless otherwise specified) G Symbol Parameter SUPPLY V Supply Voltage S I Supply Current S I Stand-By Current ST-BY SVR Ripple Rejection INPUT STAGE ...

Page 4

TDA7463 3 DATA BYTES Address = (HEX) 10001000 Table 6. FUNCTION SELECTION: The first byte (subaddress)58 MSB incremental bus; active ...

Page 5

Table 8. BASS MSB Table 9. VOLUME MSB ...

Page 6

TDA7463 3.1 ALC IN general: Table 10. VOLUME setting with ALC Target Volume [dB] Volume [dB -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21 -22 -23 ...

Page 7

Figure 4. PIN: IN-L, IN 50K GND Vref Figure 5. PIN: TREBLE-L, TREBLE 20µA 25K GND Figure 6. PIN: BASSI-L, BASSI 20µA 45K GND BASSO-L,BASSO-R Figure 7. OUT-L, OUT-R 20µA GND D99AU1106 Figure 8. ...

Page 8

TDA7463 Figure 10. PIN: ALC V S 100K GND Figure 11. PIN CREF GND 8/12 Figure 12. BASS ALC: Threshold curve rms V =1.8V; f=100Hz; S Volume=-14dB; Output gain=+14dB Intern. release circuit=ON 20µA ...

Page 9

Figure 14. board and Components Layout of the Application & Test Circuit. TDA7463 9/12 ...

Page 10

TDA7463 Figure 15. SO16 Wide Mechanical Data & Package Dimensions mm DIM. MIN. TYP. MAX. A 2.35 2.65 A1 0.10 0.30 B 0.33 0.51 C 0.23 0.32 (1) 10.10 10. 7.40 7.60 e 1.27 H 10.0 10.65 h ...

Page 11

Table 11. Revision History Date Revision May 2002 3 June 2004 4 26-Apr-2010 5 Description of Changes Third issue Changed the Style-sheet in compliance to the new “Corporate Technical Pubblications Design Guide” Major revision to update RPN on cover page ...

Page 12

... TDA7463 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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