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Machining Services

Our machine shop has also been re-located as part of the business move to Rugby, we anticipate the machines will be operational around mid December. Orders placed which include custom bore sizes and tapped holes will be processed as soon as the machines are spinning again.


1.2W Audio Amplifier TBA820M

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1.2W Audio Amplifier TBA820M

Part No.: 2242-820

Shipping Weight: 1.00 g.


Price Ex VAT: £0.54

(£0.65 inc tax)
In stock

Our quantity discounts (excl VAT):

Buy Quantity  10+   50+ 
Price Ex VAT  £0.49   £0.46 
108 Techno Points

The TBA820M is a monolithic integrated audio amplifier in a 8 lead dual in-line plastic package. It is intended for use as low frequency class B power amplifier with wide range of supply voltage: 3 to 16V, in portable radios, cassette recorders and players etc. Main features are: minimum working supply voltage of 3V, low quiescent current, low number of external components, good ripple rejection, no cross-over distortion, low power dissipation.
Output power: Po = 2W at 12V/8W, 1.6W at 9V/4W and 1.2W at 9V/8W.

Supply voltage 16 V
Io Output peak current 1.5 A
Ptot Power dissipation at Tamb = 50°C 1 W
Tstg, Tj Storage and junction temperature -40 to 150 °C

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