TEA6430 ST Microelectronics, TEA6430 Datasheet
TEA6430
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TEA6430 Summary of contents
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... SUB-ADDRESS FACILITY 90dB CROSSTALK BETWEEN ANY INPUT AND OUTPUT DESCRIPTION The TEA6430 switches 5 stereo inputs on 4 stereo outputs, providing the customer with high quality sound (low noise, low distortion). The 4 stereo outputs can be set separately in high impedance state, to enable parallel connection of several de- vices ( ...
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... TEA6430 BLOCK DIAGRAM RIGHT INP UTS SUPPLY C 1 GND 4 5 LEF T INP UTS The output loads have to be larger than 2k (typical 10k ) and 1500pF ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage CC V Voltage at Pin i to GND ...
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... IN RMS f = 20kHz, output disabled Switching between inputs, see note 20-20kHz, flat, see note 20-20kHz 1kHz, output disabled 1kHz IN RMS 1kHz f = 1kHz, see note 3 TEA6430 = 0.5V ; RMS Min. Typ. Max. Unit 7 ...
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... TEA6430 BUS CHARACTERISTICS Symbol Parameter SCL V Low Level Input Voltage IL V High Level Input Voltage IH I Input Leakage Current LI f Clock Frequency SCL t Input Rise Time R t Input Fall Time F C Input Capacitance I SDA V Low Level Input Voltage IL V High Level Input Voltage ...
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... Conditions Incr Decr Incr TEA6430 Unit GND 1 2 Action IN1 0 1 IN2 1 0 IN3 1 1 IN4 0 0 IN5 0 1 Mute * * OUT1 * * OUT2 * * OUT3 ...
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... TEA6430 TYPICAL PERFORMANCES Figure 1 : Supply Current as a Function of Supply Voltage All outputs enabled SUPPLY VOLTAGE (V) Figure 3 : Ripple Rejection as a Function of Supply Voltage 89 Gain = 0dB V = 600mV IN RMS SUPPLY VOLTAGE (V) Figure 5 : ...
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... Distortion as a Function of Gain 0. 0. 1kHz 0.03 OUT 0.02 0.01 2 2.4 0 Figure 10 : Crosstalk Level as a Function of Frequency (Gain = 6dB OUT RMS TEA6430 V RMS GAIN (dB Gain = 6dB FREQUENCY (kHz) 7/10 ...
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... TEA6430 PIN CONFIGURATIONS Figure 11 : Audio IN TRI-STATE Pins ( Matrix Point Figure 13 : PROG TIMES IN // 8/10 Figure 12 : Audio OUT TRI-STATE V CC Figure 14 : Bus Inputs C C Pins REFi CMOS ACKN For SDA only ...
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... C15 C17 C16 OUT 3 TEA6430 SDA SCL C28 C27 RIGHT C26 INPUTS C25 [1, 5] C24 SDA SCL C23 C22 RIGHT C21 INPUTS C20 [6, 10] C19 C18 L OUT 4 ...
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... TEA6430 PACKAGE MECHANICAL DATA 24 PINS - PLASTIC SHRINK DIP Millimeters Dimensions Min. Typ 0.51 A2 3.05 3.30 B 0.36 0.46 B1 0.76 1.02 C 0.23 0.25 D 22.61 22.86 E 7.62 E1 6.10 6.40 e 1.778 e1 7. 2.54 3.30 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 ...