TDA8566TH Datasheet PDF - Philips

GENERAL DESCRIPTION

●The TDA8566TH is an integrated class-B output amplifier contained in a 20-lead small outline plastic package. The device contains 2 amplifiers in a Bridge-Tied Load (BTL) configuration. The output power is 2 × 25 W in a 4 Ω load or 2 × 40 W in a 2 Ω load. It has a differential input stage and 2 diagnostic outputs. The device is primarily developed for car radio applications

●FEATURES

●• Differential inputs

●• Very high Common Mode Rejection Ratio (CMRR)

●• High common mode input signal handling

●• Requires very few external components

●• High output power

●• 4 and 2 Ω load driving capability

●• Low offset voltage at output

●• Fixed gain

●• Diagnostic facility (distortion, short-circuit and temperature pre-warning)

●• Good ripple rejection

●• Mode select switch (operating, mute and standby)

●• Load dump protection

●• Short-circuit proof to ground, to VP and across the load

●• Low power dissipation in any short-circuit condition

●• Thermally protected

●• Reverse polarity safe

●• Protected against electrostatic discharge

●• No switch-on/switch-off plops

●• Low thermal resistance.