TA8246AH is dual power amplifier for Consumer applications. This IC provides an output power of 6 watts per channel (at VCC = 20 V, f = 1 kHz, THD = 10%, RL = 8 Ω). It is suitable for power amplifier of TV and home Stereo. Circuit diagram:
WIDE SUPPLY VOLTAGE RANGE UP TO±18V6 + 6W @ THD =10%, RL = 8Ω, VS = +14VNO POP AT TURN-ON/OFFMUTE (POP FREE)STAND-BY FEATURE (LOW Iq)SHORT CIRCUIT PROTECTION TO GNDTHERMAL OVERLOAD PROTECTIONCircuit Diagram:
General Description OUTPUT POWER 2x6W/4Ω @14.4V, 1KHz, 10%SOLID STATE POWER SWITCH INCLUDED (1A @ VDROP = 0.8V Typ.)MINIMUM EXTERNAL COMPONENT COUNT- INTERNALLY FIXED GAIN (40dB)- NO BOOTSTRAP CAPACITORS- NO EXTERNAL COMPENSATIONST-BY FUNCTION (CMOS COMPATIBLE)MUTE FUNCTION (CMOS COMPATIBLE)NO AUDIBLE POP DURING MUTE/ST-BYOPERATIONSLOW SUPPLY SELF MUTINGPROTECTIONSAC AUDIO OUTPUTS SHORT CIRCUIT TO GNDDC AUDIO OUTPUTS SHORT CIRCUIT TOGND AND TO VS AT POWER ONSWITCH OUTPUT INTERNAL CURRENT LIMITATIONOVERRATING CHIP TEMPERATURE WITHSOFT THERMAL LIMITER LOAD DUMPFORTUITOUS OPEN GNDCircuit diagram:
FEATURES: Requires very few external componentsNo switch-on/switch-off clicksInput mute during switch-on and switch-offLow offset voltage between output and groundExcellent gain balance of both amplifiersHi-fi in accordance with “IEC 268” and “DIN 45500”Short-circuit proof and thermal protectedMute possibility.
GENERAL DESCRIPTION: The TDA2615 is a dual power amplifier in a 9-lead plastic single-in-line (SIL9MPF) medium power package. It has seen especially designed for mains fed applications, such as stereo radio and stereo TV. Circuit Diagram:
The TDA1517 is an integrated class-B dual output amplifier in a plastic single in-line medium power package with fin (SIL9MPF), a plastic rectangular-bent single in-line medium power package with fin (RBS9MPF) or a plastic heat-dissipating dual in-line package (HDIP18). The device is primarily developed for multi-media applications. Circuit Diagram
GENERAL DESCRIPTION: The TDA1519 is an integrated class-B dual output amplifier in a 9-lead single in-line (SIL) plastic medium power package. The device is primarily developed for car radio applications. Features: Requires very few external componentsHigh output powerFixed gainGood ripple rejectionMute/stand-by switchLoad dump protectionAC and DC short-circuit-safe to ground and VPThermally protectedReverse polarity safeCapability to handle high energy on outputs (VP = 0 V)No switch-on/switch-off plopProtected against electrostatic dischargeCompatible with TDA1517 (except gain).Circuit diagram:
The TDA1010A is a monolithic integrated class-B audio amplifier circuit in a 9-lead single in-line (SIL) plastic package. The device is primarily developed as a 6 W car radio amplifier for use with 4Ωand 2Ωload impedances. The wide supply voltage range and the flexibility of the IC make it an attractive proposition for record players and tape recorders with output powers up to 10 W.
single in-line (SIL) construction for easy mounting separated preamplifier and power amplifier high output power low-cost external components good ripple rejection thermal protection Reference:
Supply voltage range Vp...........................6 to 24 V Repetitive peak output current IORM...........max. 3 A Operating ambient temperature Tamb ........−25 to + 150 °C Storage temperature Tstg ........................−55 to + 150 °C Circuit diagram: