NXP Semiconductors TDA8426
The TDA8426 is a stereo sound circuit with a loudspeaker channel facility, digital controlled via the I2C-bus, for application in hi-fi audio and television sound. Bias and power supply The TDA8426 includes a bias and power supply stage, which generates a voltage of 0.5 × VCC with a low output impedance and injector currents for the logic part.| Part No. | TDA8426 |
|---|---|
| Datasheet | TDA8426 Download |
| Manufacturer |  NXP Semiconductors |
| Description | Hi-Fi stereo audio processor |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Reduced spatial antiphase crosstalk (30%) makes the device especially suitable for application in projection television receivers.FEATURES
● Source and mode selector for two stereo channels● Pseudo stereo, spatial stereo, linear stereo and forced mono switch
● Volume and balance control
● Bass, treble and mute control
● Power supply with power-on reset QUICK REFERENCE DATA PARAMETER Supply voltage (pin 4) Input signal handling Input sensitivity full power at the output stage Signal plus noise-to-noise ratio Total harmonic distortion Channel separation Volume control range Treble control range Bass control range PACKAGE OUTLINE 20-lead dual in-line; plastic (SOT146); SOT146-1; 1996 November 29. Vi (S+N)/N THD α G G G − − − − −64 −12 −12 300 86 0.05 80 − − − − − − − 6 12 15 VI SYMBOL VCC 2 MIN. 10.8 − TYP. 12.0 − TDA8426 MAX. 13.2 V V UNIT mV dB % dB dB dB dB March 1991 2 Philips Semiconductors Product specification Hi-fi stereo audio processor; I2C-bus TDA8426 March 1991 3 Fig.1 Block diagram.
