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Logic ICs

TDA2822M SOP-8 stereo Amp

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SKU:
PETDA36
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Description

The TDA2822M is a monolithic integrated circuit in 8 lead Mini dip package. It is intended for use as dual audio power amplifier in portable cassette players and radios.
  • Low crossover distortion
  • Low quiescent current
  • Bridge or stereo configuration

Applications

Audio, Signal Processing, Communications & Networking

Specifications

Input Power 3 - 12 V at 200 - 500 mA max
Idle Current ~ 10 mA
Output Power > 1 Watt max. 4-8 ohms, 12V DC
> 500 mW, 32 ohm, 12V
> 500 mW, 4 ohm, 6V
~ 0.4 Watt RMS cont. per channel
Output impedance 4 - 32 Ohm
Freq. response ~ 40 Hz to 200 kHz, 8 ohm, G=10 
< 20 Hz to > 50 kHz, 32 ohm
THD < 1 % @ 750 mW, 4-8Ω, 12V
< 0.2 % @ 250 mW, 4-8Ω, 12V
Gain ~ x10 (20 dB) OR x100 (40dB)
S/N ratio > 80 dB, G = 20 dB 
> 60 dB, G = 40 dB
Sensitivity < 300 mV, G = 20 dB 
< 30 mV, G = 40 dB
Input Z ~ 10 k ohm
Board Dimensions 40 x 50 x 25 mm
Board Connections Solder pads
Control Knob KB0410
Product Formats SELF-ASSEMBLY Electronic Kit (KT) or
PRE-ASSEMBLED Electronic Module (AS) Product Formats Info
Documentation TDA2822M IC Data Sheet

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