TDA8199 STEREO AMPLIFIER AND DC VOLUME CONTROL FOR TV ■ ■ ■ STEREO CIRCUIT DC VOLUME CONTROL 12dB MAXIMUM GAIN DIP8 (Plastic Package) DESCRIPTION ORDER CODE : TDA8199 The TDA8199 is a monolithic integrated circuit in DIP8 package intented for TV applications. PIN CONNECTIONS RIGHT OUTPUT 1 8 RIGHT INPUT GROUND 2 7 VOLUME CONTROL LEFT OUTPUT 3 6 C +V S 4 5 LEFT INPUT 8199-01.EPS REF BLOCK DIAGRAM 4 6 IMPEDANCE ADAPTER REFERENCE VOLTAGE IMPEDANCE ADAPTER 5 8 V≥I V≥ I VOLUME CONTROL VOLUME CONTROL 3 8199-02.EPS 1 TDA8199 7 May 1996 2 1/4 TDA8199 ABSOLUTE MAXIMUM RATINGS Parameter VS Supply Voltage Tstg Storage Temperature Toper Operating Ambient Temperature Value Unit 16 V - 55, + 125 o 0, + 70 o C C 8199-01.TBL Symbol ELECTRICAL CHARACTERISTICS Measured according to the following conditions : Tamb = 25oC, VS = +12V (unless otherwise specified) Parameter Min. Typ. Max. Unit 10.8 12 13.2 V Supply Current (VIN = 0, VC = 0.5V) 21 28 mA Reference Voltage 6.9 VS Supply Voltage IS VREF Audio Input Amplitude 0.125 0.5 THD1 Distortion for VI = 0.25 VRMS at Max. Volume 0.35 1 % THD2 Distortion for VO = 2 VRMS 5 % Vi ∆K DC Volume Control Range at VI = 0.5 VRMS 70 VRMS 90 dB Kmin Output/Input Gain for Max. Volume (VC = 5V) 12 dB dK Gain Difference between Channels at VC = 5V 0 dB CC Crosstalk between Channels (RL > 10kΩ and F = 1kHz) 70 dB RI Audio Input Resistance 22 RO Audio Output Resistance 0.3 kΩ 1 kΩ µVRMS Output Noise Level at VC = 5V (weighted curve : DIN45405) 300 Volume Control Input Current (Pin 7) at VC = 0V - 25 µA 0.04 dB/ C o Volume Thermal Stability (K = 30dB, 0 < Tamb < 60 C) 2/4 V o 8199-02.TBL Symbol TDA8199 20 10 0 - 10 - 20 - 30 -40 - 50 - 60 - 70 - 80 - 90 Figure 2 : Distortion versus Volume Control DISTORTION (%) 0.8 V IN = 0.5 V RMS f = 1kHz Chan Right Chan Left 4 6 8 VOLUME CONTROL (V) Figure 3 : Distortion Rate versus Voltage Input 16 12 Chan Right Chan Left 0.2 0.4 0.4 0.3 2.6 0.6 0.8 1 VOLTAGE INPUT (m V RMS ) (thousands) 3 3.4 3.8 4.2 4.6 5 V C (V) - 15 V C = 5V - 20 - 25 Chan Right Chan Left - 30 VIN = 0.5VRMS f = 100Hz - 35 - 40 - 45 V C = 0V - 50 8199-05.EPS 4 0 f = 1kHz Figure 4 : Supply Voltage Rejection V C = 5V 8 Chan Right Chan Left 0.5 0.1 SUPPLY VOLTAGE REJECTION RATIO (dB) DISTORTION (%) 20 0.6 8199-04.EPS 2 V IN = 0.25 VRMS 10 12 14 16 VOLTAGE SUPPLY (V) 8199-06.EPS 0 0.7 0.2 8199-03.EPS GAIN (dB) Figure 1 : Gain versus Volume Control APPLICATION DIAGRAM +V S 4 2 2.2µF 1µF 8 RIGHT INPUT IMPEDANCE ADAP TER VOLUME CONTROL RIGHT OUP UT 1 1kΩ RL REFERENCE VOLTAGE 6 10k Ω VOLUME CONTROL (0.5 to 4.5V) 7 VREF 6.9V 1kΩ 1µF 5 IMPEDANCE ADAP TER VOLUME CONTROL LEFT OUTP UT 3 2.2µF RL 10kΩ 8199-07.EPS LEFT INPUT TDA8199 3/4 TDA8199 PM-DIP8.EPS PACKAGE MECHANICAL DATA 8 PINS - PLASTIC DIP A a1 B b b1 D E e e3 e4 F I L Z Min. Millimeters Typ. 3.32 0.51 1.15 0.356 0.204 Max. 1.65 0.55 0.304 10.92 9.75 7.95 Min. 0.020 0.045 0.014 0.008 Max. 0.065 0.022 0.012 0.430 0.384 0.313 2.54 7.62 7.62 3.18 Inches Typ. 0.131 0.100 0.300 0.300 6.6 5.08 3.81 1.52 0.125 0260 0.200 0.150 0.060 Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No licence is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectronics. 1996 SGS-THOMSON Microelectronics - All Rights Reserved Purchase of I2C Components of SGS-THOMSON Microelectronics, conveys a license under the Philips I2C Patent. Rights to use these components in a I2C system, is granted provided that the system conforms to the I2C Standard Specifications as defined by Philips. SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. 4/4 DIP8.TBL Dimensions