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TPA6205A1DGNR
+StücklisteIC AMP CLASS AB MONO 1.25W 8MSOP
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HerstellerTexas Instruments
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Herstellerteil #TPA6205A1DGNR
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Paket HVSSOP-8
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Auf Lager6002
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Type | Class AB |
| Output Type | 1-Channel (Mono) |
| Max Output Powerx Channels @ Load | 1.25W x 1 @ 8Ohm |
| Voltage - Supply | 2.5V ~ 5.5V |
| Features | Depop, Differential Inputs, Shutdown, Thermal Protection |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Supplier Device Package | 8-HVSSOP |
Übersicht
Description
The TPA6205A1DGNR features a bridge-tied load (BTL) configuration, which helps in driving speakers directly without the need for output coupling capacitors or bootstrap capacitors, simplifying the circuit design. It operates over a wide voltage range and offers thermal and short-circuit protection, enhancing its reliability in various operating conditions.
Key specifications include a wide supply voltage range, low quiescent current, and a high signal-to-noise ratio (SNR), all of which contribute to efficient power usage and high-quality audio output. The device is packaged in a small form factor, making it suitable for compact designs. Overall, the TPA6205A1DGNR is valued for its efficiency, sound quality, and minimal external component requirement.
Equivalent
1. MAX9717 from Maxim Integrated – a low-power, stereo audio power amplifier.
2. LM386 from Texas Instruments – a low voltage audio power amplifier.
3. TS486 from STMicroelectronics – a low power audio amplifier suitable for portable devices.
Ensure that any equivalent meets your specific requirements for voltage, power output, and pin compatibility. Always verify the specifications with the manufacturer’s datasheet.
Features
The amplifier offers a high signal-to-noise ratio and low total harmonic distortion, providing clear audio output. It is available in a space-saving MSOP-8 package, making it ideal for compact designs. The device also includes a shutdown mode, reducing power consumption when the amplifier is not in use. Additionally, it supports pop-and-click suppression for minimizing noise during power transitions, enhancing the overall audio experience.
Pinout
Key functions of the TPA6205A1DGNR include:
- Audio Amplification: It can deliver up to 1.25 Watts of output power into an 8-ohm load, suitable for driving speakers directly.
- Low-Distortion: It features low Total Harmonic Distortion plus Noise (THD+N), resulting in clear audio output.
- High Efficiency: With a Class-AB amplifier design, it provides efficient power usage.
- Short-Circuit and Thermal Protection: These features protect the device from damage under fault conditions.
- Shutdown Function: The IC includes a shutdown pin that can reduce power consumption when audio amplification is not needed.
The TPA6205A1DGNR is commonly used in notebook PCs, mobile phones, and other portable audio applications.