| Model Number |
| LM4766T/NOPB |
TPA3139D2RGER |
| Model Name |
| Texas Instruments LM4766T/NOPB |
Texas Instruments TPA3139D2RGER |
| Category |
| Audio Power OpAmps |
Audio Power OpAmps |
| Brand |
| Texas Instruments |
Texas Instruments |
| Description |
| 双声道 40Wx2@8Ω AB类功放 TO-220-15(Forming) Audio Power OpAmps ROHS |
四声道 19.1Wx2@4Ω VQFN-24-EP(4x4) Audio Power OpAmps ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 7.900 grams / 0.278665 oz |
0.098 grams / 0.003457 oz |
| Package / Case |
| TO-220-15(Forming) |
VQFN-24-EP(4x4) |
| Package / Arrange |
| Tube-packed |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
EAR99 |
| Supply Voltage |
| 20V~60V;10V~30V |
3.5V~14.4V |
| Speaker Channels |
| 双声道 |
四声道 |
| Operating Temperature |
| -20℃~+85℃ |
-10℃~+85℃ |
| Output Power |
| 40Wx2@8Ω |
19.1Wx2@4Ω |
| Type of Power Amplifier |
| AB类功放 |
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