FEATURES
! ! ! ! ! ! ! ! ! ! ! ! ! Multipower BI50II technology 11 W + 11 W output power with RL = 8 Ω, THD = 10%, VCC = 28 V Stand-by and mute functions Low turn-on and turn-off “pop” noise Linear volume control DC coupled to power operational amplifier No boucherot cell No RC input network for stand-by Single supply up to 35 V Short-circuit protection Thermal overload protection Internally fixed gain Soft clipping Variable output after volume control circuit Clipwatt15 package, RoHS VAROUT_R PW_GND 2 11 1 470nF 30K VOLUME + OP AMP S1 ST-BY S_GND 8 MUTE/STBY PROTECTIONS VOLUME INL 470nF 5 30K + OP AMP SVR 470µF VOLUME 7 3 4 VAROUT_L +5V 60K 10 MUTE 9 STBY 10K 1µF +5V S_GND VS 13 15 PW_GND 1000µF OUTR Clipwatt15 DESCRIPTION
Device summary Order code Package Clipwatt15 Tube Packaging TDA7495SA December 2007 Rev 2 1/15 15 Pin connections TDA7495SA 1 Pin connections Figure 1. Pin connection (top view) 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PW_GND PW_GND OUTR OUTR VS VS OUTL OUTL PW_GND PW_GND MUTE MUTE SDBY STBY S_GND S_GND SVR N.C.
STMicroelectronics
