AmplifierCircuits

FEATURES: Requires very few external components High output power Fixed gain Diagnostic facility (distortion, short-circuit and  temperature detection) Good ripple rejection Mode select switch (operating, mute and stand-by) Load dump protection AC and DC short-circuit safe to ground and to VP Low power dissipation in any short-circuit condition Thermally protected Reverse polarity safe Electrostatic discharge protection No switch-on/switch-off plop Flexible leads Low thermal resistance Identical inputs. GENERAL DESCRIPTION: The TDA8562Q is an integrated class-B output amplifier in  a 17-lead single-in-line (SIL) power package. It contains  4 × 12 W single-ended amplifiers. Circuit Diagram: 4x12W car radio power amplifier

FEATURES: Requires very few external components High output power Flexibility in use; Quad single-ended or stereo BTL Low output offset voltage Fixed gain Diagnostic facility (distortion, short-circuit and  temperature detection) Good ripple rejection Mode select switch (operating, mute and standby) Load dump protection AC and DC short-circuit safe to ground and to VP Low power dissipation in any short-circuit condition Thermally protected Reverse polarity safe Electrostatic discharge protection No switch-on/switch-off plop Flexible leads Low thermal resistance Identical inputs (inverting and non-inverting). GENERAL DESCRIPTION The TDA8561Q is an integrated class-B output amplifier in  a 17-lead single-in-line (SIL) power package. It contains  4 × 12 W Single-Ended (SE) or 2 × 24 W Bridge-Tied  Load (BTL) amplifiers.  The device is primarily developed for car radio  applications. Circuit Diagram: Circuit diagram for 2...

FEATURES Requires very few external components Flexible in use - quad, single ended or stereo BTL  2C-bus control Dynamic distortion detector Thermal protection Output status information Power supply dip detection High output power MUTE/sleep mode by writing to I2C-bus Stand-by mode Fixed gain Good ripple rejection Load dump protection AC/DC short circuit safe to ground and VP Reverse polarity safe Low offset voltage at output Capable of handling high energy at outputs (VP = 0 V) Electrostatic discharge protection No switch-ON/switch-OFF plop Flexible leads Low thermal resistance Identical inputs (inverting and non-inverting). DESCRIPTION The TDA1551Q is an integrated class-B output amplifier  encased in a 17-lead single-in-line plastic power package.  The device contains 4 × 11 W single-ended (SE) or 2 × 22  W BTL amplifiers and is intended for use in car radio  applications. Circuit Diagram 2 x 22 W BTL car radio pow...

General Description The TDA8591J is a quad BTL audio power amplifier  comprising four independent amplifiers in Bridge Tied  Load (BTL) configuration. Each amplifier has a gain of  26 dB and supplies an output power of 75 W (EIAJ) into a  2 Ω load. The TDA8591J has low quiescent current and is primarily developed for car audio applications. Circuit Diargram 4 x 44 W into 4 Ω or 4 x 75 W into 2 Ω quad BTL car radio power amplifier