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The TDA8920 is a high efficiency class-D audio power amplifier. Typical output power is 2 x 80 W and it operates with high efficiency and very low dissipation. The device comes in a HSOP24 power package with a small internal heatsink. Depending on supply voltage and load conditions a very small or even no external heatsink is required. The amplifier operates.
- High efficiency (~90%) - Operating voltage from +12.5 V to + 30V - Very low quiescent current - Low distortion - Usable as a stereo Single-Ended (SE) amplifier or as a mono amplifier in Bridge-Tied Load (BTL) - Fixed gain of 30 dB in Single Ended (SE) and 36 dB in Bridge-Tied-Load (BTL) - High output power - Good ripple re.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | TDA8920 |
NXP |
2 x 50 W class-D power amplifier |
|
| 2 | TDA8920B |
NXP |
2 X 100 W class-D power amplifier |
|
| 3 | TDA8920C |
NXP |
2 x 110 W class-D power amplifier |
|
| 4 | TDA8921TH |
Philips |
Class-D audio amplifier 2 x 50W single chip |
|
| 5 | TDA8922 |
NXP |
2 x 25 W class-D power amplifier |
|
| 6 | TDA8922B |
NXP Semiconductors |
2 X 50 W class-D power amplifier |
|
| 7 | TDA8922C |
NXP |
2 x 75 W class-D power amplifier |
|
| 8 | TDA8922CJ |
NXP |
2 x 75 W class-D power amplifier |
|
| 9 | TDA8922CTH |
NXP |
2 x 75 W class-D power amplifier |
|
| 10 | TDA8924 |
NXP |
2 x 120 W class-D power amplifier |
|
| 11 | TDA8925 |
NXP Semiconductors |
Power stage 2 x 15 to 25Wclass-D audio amplifier |
|
| 12 | TDA8926 |
NXP |
Power stage 2 x 50 W class-D audio amplifier |
|