STMicroelectronics TDA7497SA
the TDA7497SA include mute functions independently controlled for main and center channels. 2 DESCRIPTION The TDA7497SA is a triple 8+8+15W class AB power Figure 2.| Part No. | TDA7497SA |
|---|---|
| Datasheet | TDA7497SA Download |
| Manufacturer |  STMicroelectronics |
| Description | TRIPLE AMPLIFIER |
| Buy | Stock & Price |
FEATURES
8+8W (RL = 8Ω) + 15W ( RL = 4Ω) OUTPUT POWER @THD = 10%, Vcc = 25V INDEPENDENT MUTE FOR CENTER CHANNEL AND MAIN CHANNELS NO TURN-ON TURN-OFF POP NOISE NO BOUCHEROT CELL SINGLE SUPPLY RANGING UP TO 35V SHORT CIRCUIT PROTECTION THERMAL OVERLOAD PROTECTION INTERNALLY FIXED GAIN SOFT CLIPPING CLIPWATT 15 PACKAGE Figure 1. Package● Clipwatt15
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● Table 1. Order Codes Part Number TDA7497SA Package Clipwatt15 amplifier assembled in the @ Clipwatt 15 package, specially designed for high quality sound, TV applications.
FEATURES
of Block Diagram VS_C PW_GND C1 INR 470nF S_GND 8 2 11 1 13 VS +VS C11 0.1µF C10 0.1µF C9 1000µF + 30K OP AMP 14 C8 1000µF OUTR C12 1µF S1 MUTE2 (CENTER) 10K R2 9 PW_GND_C 4 MUTE PROTECTIONS 60K C2 INL 470nF 5 10 MUTE2 MUTE1 +5V 10K R1 C7 1µF S_GND +5V S2 MUTE1 (L/R) + 30K OP AMP 12 OUTL C6 1000µF C3 INC 470nF C4 470µF 6 + 30K OP AMP 3 OUTC C5 SVR 7 1000µF 15 PW_GND D98AU961B February 2005 This is preliminary information on a new product now in development.
