Tuesday 7 March 2017
TDA8569Q Audio Amplifier 4 x 40W
TDA8569Q general description:
The TDA8569Q is an integrated class-B output amplifier in a 23-lead Single-In-Line (SIL) plastic power package. It contains four amplifiers in Bridge-Tied Load (BTL) configuration, each with a gain of 26 dB. The output power is 4 × 40 W in a 2 Ω load. TDA8569Q Audio Amplifier 4 x 40W
TDA8569Q features:
Capable of driving 2 Ω loads
Requires very few external components
High output power
Low output offset voltage
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 safe to ground, to VP and across the load
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
Pin compatible with the TDA8567Q.
TDA8569Q circuit diagram:
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| 4 x 40W TDA8569Q Audio Amplifier |
TDA8569Q layout:
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| layout for 4 x 40W TDA8569Q Audio Amplifier |
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| pcb for layout for 4 x 40W TDA8569Q Audio Amplifier |
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