NXP Semiconductors TDA7056
The TDA7056 is a mono output amplifier contained in a 9 pin medium power package. The device is designed for battery-fed portable mono recorders, radios and television. DESCRIPTION FUNCTIONAL DESCRIPTION The TDA7056 is a mono output amplifier, designed for battery-fed portable radios and mains-fed equipment such as television.| Part No. | TDA7056 |
|---|---|
| Datasheet | TDA7056 Download |
| Manufacturer |  NXP Semiconductors |
| Description | 3 W mono BTL amplifier |
| Buy | Stock & Price |
FEATURES
● No external components● No switch-on/off clicks
● Good overall stability
● Low power consumption
● Short circuit proof
● ESD protected on all pins. QUICK REFERENCE DATA SYMBOL VP PO GV IP THD PARAMETER supply voltage output power in 16 Ω internal voltage gain total quiescent current total harmonic distortion VP = 11 V; RL = ∞ PO = 0.5 W − 0.25 1 VP = 11 V CONDITIONS 3 2.5 39 − MIN. 3 40.5 5 TYP. 11 − 42 7
GENERAL DESCRIPTION
TDA7056 MAX. 18 V UNIT W dB mA % ORDERING INFORMATION EXTENDED TYPE NUMBER TDA7056 Note 1. SOT110-1; 1996 August 21. PACKAGE PINS 9 PIN POSITION SIL MATERIAL plastic CODE SOT110(1) May 1992 2 Philips Semiconductors Product specification 3 W mono BTL audio output amplifier TDA7056 Fig.1 Block diagram. PINNING PIN 1 2 3 4 5 6 7 8 9 n.c. VP input (+) signal ground n.c. output (+) power ground output (−) n.c. For space reasons there is a trend to decrease the number of external components. For portable applications there is also a trend to decrease the number of battery cells, but still a reasonable output power is required.
