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Datasheet TDA8566TH/N2S,118 - NXP Audio Amplifiers CAR RADIO PWR AMP W/ DIFF INPT/DIAG OUTPT

Part Number: TDA8566TH/N2S,118

Manufacturer: NXP

Description: Audio Amplifiers CAR RADIO PWR AMP W/ DIFF INPT/DIAG OUTPT

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2 40 W/2 stereo BTL car radio power amplifier with differential inputs and diagnostic outputs
Rev. 06 -- 15 October 2007 Product data sheet
1. General description
The TDA8566 is an integrated class-B output amplifier which is available in several packages. TDA8566TH is contained in a 20-lead small outline plastic package. The TDA8566TH1 is a 24-lead small outline plastic package which is pin compatible with the I2C-bus controlled amplifier TDA1566TH for one board layout. TDA8566Q is a 17-pin DIL-bent-SIL package. The device contains 2 amplifiers in a Bridge-Tied Load (BTL) configuration. The output power is 2 25 W in a 4 load or 2 40 W in a 2 load. It has a differential input stage and 2 diagnostic outputs. The device is primarily developed for car radio applications.


  • Audio Load Resistance: 4 Ohm
  • Available Set Gain: 26 dB
  • Common Mode Rejection Ratio (Min): 60 dB
  • Input Signal Type: Differential
  • Maximum Power Dissipation: 60000 mW
  • Mounting Style: SMD/SMT
  • Operating Supply Voltage: 14.4 V
  • Operating Temperature Range: - 40 C to + 85 C
  • Output Power: 55 W
  • Output Signal Type: Differential
  • Output Type: 2-Channel Stereo
  • Package / Case: HSOP
  • Packaging Type: Reel
  • Product: Class-B
  • Supply Type: Single
  • Supply Voltage Range: 6 V to 18 V
  • THD plus Noise: 0.05 %
  • RoHS: Yes

Other Names:

TDA8566TH/N2S118, TDA8566TH/N2S 118

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