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| Philips |
A very high quality audio amp in a 9-pin flat package. The heatsink must be insulated from ground. The amp will deliver 40W into an 8 load with a ▒27· 5V power rail or 40W into a 4 load with a ▒21V power rail. The device is designed to meet the requirements of digital sound sources such as Compact Disc. The total harmonic distortion at 32W is less than 0· 0032%. An output mute circuit prevents switch-on and switch-off clicks, and the device is totally protected against short-circuits and thermal runaway. The device will deliver 25W into 8 with a ▒22V supply or 12· 5W into 8 with a ▒16V supply. The metal plate on the package is connected to pin 4. |
| R1,3 |
Min Res 20k |
(M20K) |
| R2 |
Min Res 680 |
(M680R) |
| R4 |
Min Res 82 |
(M82R) |
| R5 |
Min Res 150 |
(M150R) |
| R6 |
Min Res 3· 3 |
(M3R3) |
| C1 |
PC Elect 1╡F 100V |
(FF01B) |
| C3 |
PC Elect 47╡F 63V |
(FF09K) |
| C4 |
GenElect 3.3╡F 50V |
(AU04E) |
| C5,8 |
Polyester 0· 47╡F |
(BX80B) |
| C6 |
PC Elect 220╡F 35V |
(JL22Y) |
| C7 |
Mylar 0· 022╡F |
(WW19V) |
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