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TPA2005D1 |
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| Part Number | TPA2005D1 |
| Manufacturer | Texas Instruments |
| Description | The TPA2005D1 is a 1.4-W high efficiency filter-free class-D audio power amplifier in a MicroStar Junior™ BGA, QFN, or MSOP package that requires only three external components. Features like 84% efficiency, –71-dB PSRR at 217 Hz, improved RF-rectification immunity, and 15 mm2 total PCB area make the TPA2005D1 ideal for cellular handsets. A fast start-up tim. |
| Features |
•1 1.4 W Into 8 Ω From a 5 V Supply at THD = 10% (Typ) • Maximum Battery Life and Minimum Heat – Efficiency With an 8-Ω Speaker: – 84% at 400 mW – 79% at 100 mW – 2.8-mA Quiescent Current – 0.5-μA Shutdown Current • Capable of Driving an 8-Ω Speaker (2.5 V ≤ VDD ≤ 5.5 V) and a 4-Ω Speaker (2.5 V ≤ VDD ≤ 4.2 V) • Only Three External Components – Optimized PWM Output Stage Eliminates LC Output Filter – Internally Generated 250-kHz Switching Frequency Eliminates Capacitor & Resistor – Improved PSRR ( –71 dB at 217 Hz) and Wide Supply Voltage (2.5 V to 5.5 V) Eliminates Need for a Voltage Regulator. |
| Datasheet |
 TPA2005D1 Data Sheet
PDF 1.88MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | TPA2005D1-Q1 |
Texas Instruments |
1.4-W MONO Filter-Free Class-D Audio Power Amplifier |
|
| 2 | TPA200 |
STMicroelectronics |
Trisil |
|
| 3 | TPA200 |
TIAN YI |
SOLID STATE TELECOMMUNICATION PROTECTION ARRESTOR |
|
| 4 | TPA2000D1 |
Texas Instruments |
2-W FILTERLESS MONO CLASS-D AUDIO POWER AMPLIFIER |
|
| 5 | TPA2000D1-Q1 |
Texas Instruments |
2-W FILTERLESS MONO CLASS-D AUDIO POWER AMPLIFIER |
|
| 6 | TPA2000D2 |
Texas Instruments |
2-W FILTERLESS STEREO CLASS-D AUDIO POWER AMPLIFIER |
|
| 7 | TPA2000D4 |
Texas Instruments |
Stereo 2-W Class-D Audio Power Amplifier |
|
| 8 | TPA2001D1 |
Texas Instruments |
1-W FILTERLESS MONO CLASS-D AUDIO POWER AMPLIFIER |
|
| 9 | TPA2001D2 |
Texas Instruments |
1-W FILTERLESS STEREO CLASS-D AUDIO POWER AMPLIFIER |
|
| 10 | TPA2006D1 |
Texas Instruments |
1.45-W MONO Filter-free Class-D Audio Power Amplifier |
|
Desde 2024. D4U Semiconductor.
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