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TPA0253 |
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| Part Number | TPA0253 |
| Manufacturer | Texas Instruments |
| Description | The TPA0253 is a 1-W mono bridge-tied-load (BTL) amplifier designed to drive speakers with as low as 8-Ω impedance. The mono signal is created by summing left and right inputs internally. The amplifier can be reconfigured on the fly to drive two stereo single-ended (SE) signals into headphones. This makes the device ideal for use in small notebook computers,. |
| Features |
ly to drive two stereo single-ended (SE) signals into headphones. This makes the device ideal for use in small notebook computers, PDAs, digital personal audio players, anyplace a mono speaker and stereo headphones are required. From a 5-V supply, the TPA0253 can deliver 1-W of power into an 8-Ω speaker.
The gain of the input stage is set by the user-selected input resistor and a 50-kΩ internal feedback resistor (AV = – RF/RI). The power stage is internally configured with a gain of –1.25 V/V in SE mode, and –2.5 V/V in BTL mode. Thus, the overall gain of the amplifier is 62.5 kΩ/RI in SE mode. |
| Datasheet |
 TPA0253 Data Sheet
PDF 1.38MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | TPA0202 |
Texas Instruments |
2-W STEREO AUDIO POWER AMPLIFIER |
|
| 2 | TPA0211 |
Texas Instruments |
2-W Mono Audio Power Amplifier |
|
| 3 | TPA0212 |
Texas Instruments |
STEREO 2.6-W AUDIO POWER AMPLIFIER |
|
| 4 | TPA0213 |
Texas Instruments |
2-W Mono Audio Power Amplifier |
|
| 5 | TPA0223 |
Texas Instruments |
2-W MONO AUDIO POWER AMPLIFIER |
|
| 6 | TPA0233 |
Texas Instruments |
2-W Mono Audio Power Amplifier |
|
| 7 | TPA0102 |
Texas Instruments |
1.5-W STEREO AUDIO POWER AMPLIFIER |
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| 8 | TPA0103 |
Texas Instruments |
1.75-W 3-CHANNEL STEREO AUDIO POWER AMPLIFIER |
|
| 9 | TPA0152 |
Texas Instruments |
2.8-W STEREO AUDIO POWER AMPLIFIER |
|
| 10 | TPA0162 |
Texas Instruments |
2.8-W STEREO AUDIO POWER AMPLIFIER |
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Desde 2024. D4U Semiconductor.
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