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TPA6133A2RTJR
+BOMIC AMP CLASS AB STER 142MW 20QFN
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メーカーSTマイクロエレクトロニクス
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メーカー品番 #TPA6133A2RTJR
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データシート TPA6133A2RTJR DataSheet
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在庫状況8958
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Part Status | Active |
| Type | Class AB |
| Output Type | 2-Channel (Stereo) |
| Max Output Power x Channels @ Load | 142mW x 2 @ 16Ohm |
| Voltage - Supply | 2.5V ~ 5.5V |
| Features | Depop, Differential Inputs |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Supplier Device Package | 20-QFN (4x4) |
| Package / Case | 20-WFQFN Exposed Pad |
| Base Product Number | TPA6133 |
概要
Description
The TPA6133A2RTJR is a high-performance audio amplifier from Texas Instruments, designed for portable audio applications. It features a stereo headphone driver with a maximum output power of 50 mW per channel into a 32-ohm load, providing high sound quality with low distortion and low noise.
Key features include advanced power management for efficient energy use, a wide supply voltage range (2.5V to 5.5V), and built-in short-circuit protection. The amplifier supports a variety of input configurations, making it versatile for various audio sources.
Its small package size (VQFN) makes it suitable for space-constrained designs. Additionally, the device incorporates integrated thermal shutdown and can be configured for different gain settings, enhancing its adaptability for various applications such as smartphones, tablets, and portable audio devices. Overall, the TPA6133A2RTJR is an ideal choice for designers looking for reliable audio amplification in compact electronic devices.
Key features include advanced power management for efficient energy use, a wide supply voltage range (2.5V to 5.5V), and built-in short-circuit protection. The amplifier supports a variety of input configurations, making it versatile for various audio sources.
Its small package size (VQFN) makes it suitable for space-constrained designs. Additionally, the device incorporates integrated thermal shutdown and can be configured for different gain settings, enhancing its adaptability for various applications such as smartphones, tablets, and portable audio devices. Overall, the TPA6133A2RTJR is an ideal choice for designers looking for reliable audio amplification in compact electronic devices.
Equivalent
The TPA6133A2RTJR is a headphone driver chip from Texas Instruments. Equivalent products include the TPA6132A2, TPA6131A2, and the ADA4841-2 from Analog Devices. Other similar alternatives may include the MAX9744 from Maxim and the LM4880 from Texas Instruments. Always check the specific requirements like voltage, output power, and package type for compatibility.
Features
The TPA6133A2RTJR is a high-performance audio amplifier from Texas Instruments designed for portable audio applications. Key features include:
1. Dual Channel Output: Supports stereo audio applications with two channels.
2. High Output Power: Delivers up to 30 mW per channel into 16 Ω loads, providing ample volume for headphones.
3. Low Distortion: Achieves low total harmonic distortion (THD) for clear sound reproduction.
4. Wide Supply Voltage Range: Operates from 1.8 V to 5.5 V, making it suitable for various battery-powered devices.
5. Integrated Pop-and-Click Suppression: Minimizes noise during power-up and shutdown.
6. Shutdown Mode: Offers a low-power shutdown mode to conserve battery life.
7. Thermal and Short-Circuit Protection: Enhances reliability and prevents damage under fault conditions.
8. Small Package Size: Available in a 10-pin VSON package for compact designs.
These features make the TPA6133A2RTJR ideal for applications in portable audio products, smartphones, and other consumer electronics.
1. Dual Channel Output: Supports stereo audio applications with two channels.
2. High Output Power: Delivers up to 30 mW per channel into 16 Ω loads, providing ample volume for headphones.
3. Low Distortion: Achieves low total harmonic distortion (THD) for clear sound reproduction.
4. Wide Supply Voltage Range: Operates from 1.8 V to 5.5 V, making it suitable for various battery-powered devices.
5. Integrated Pop-and-Click Suppression: Minimizes noise during power-up and shutdown.
6. Shutdown Mode: Offers a low-power shutdown mode to conserve battery life.
7. Thermal and Short-Circuit Protection: Enhances reliability and prevents damage under fault conditions.
8. Small Package Size: Available in a 10-pin VSON package for compact designs.
These features make the TPA6133A2RTJR ideal for applications in portable audio products, smartphones, and other consumer electronics.
Pinout
The TPA6133A2RTJR is a stereo audio amplifier from Texas Instruments, featuring a total of 16 pins. The key functions of these pins include:
1. Power Supply Pins: VDD (power supply), GND (ground).
2. Input Pins: INL, INR (left and right audio inputs).
3. Output Pins: OUTL, OUTR (left and right audio outputs).
4. Gain Setting Pins: Gain configuration through external resistors.
5. Mode Control Pins: Various pins for enabling/disabling features like mute or shutdown.
6. Feedback Pins: Used for feedback in gain settings.
7. Thermal and protection features: Pins facilitating thermal management.
The TPA6133A2 is designed for high-performance audio applications, providing low distortion and high-quality sound output.
1. Power Supply Pins: VDD (power supply), GND (ground).
2. Input Pins: INL, INR (left and right audio inputs).
3. Output Pins: OUTL, OUTR (left and right audio outputs).
4. Gain Setting Pins: Gain configuration through external resistors.
5. Mode Control Pins: Various pins for enabling/disabling features like mute or shutdown.
6. Feedback Pins: Used for feedback in gain settings.
7. Thermal and protection features: Pins facilitating thermal management.
The TPA6133A2 is designed for high-performance audio applications, providing low distortion and high-quality sound output.
Manufacturer
The TPA6133A2RTJR is manufactured by Texas Instruments (TI), a renowned American technology company. Founded in 1930, Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits. The company is particularly known for its expertise in analog electronics, embedded processors, and digital signal processors.
Texas Instruments serves a wide range of industries including automotive, industrial, communication, and consumer electronics. Its products are widely used for applications in audio, power management, and data conversion, among others. TI is recognized for its innovation, extensive product portfolio, and commitment to quality in the semiconductor market.
Texas Instruments serves a wide range of industries including automotive, industrial, communication, and consumer electronics. Its products are widely used for applications in audio, power management, and data conversion, among others. TI is recognized for its innovation, extensive product portfolio, and commitment to quality in the semiconductor market.
Application
The TPA6133A2RTJR is a low-power headphone amplifier primarily used in portable audio applications. Its key application areas include:
1. Smartphones and Tablets: Enhances audio quality for music, videos, and calls.
2. Laptops and PCs: Improves headphone output for gaming and multimedia.
3. Wearable Devices: Provides audio amplification in smartwatches and fitness trackers.
4. Portable Speakers: Drives sound output in compact audio devices.
5. Televisions: Enhances headphone listening experience for home entertainment.
Its compact size and efficient performance make it suitable for devices requiring high-quality audio in space-constrained environments.
1. Smartphones and Tablets: Enhances audio quality for music, videos, and calls.
2. Laptops and PCs: Improves headphone output for gaming and multimedia.
3. Wearable Devices: Provides audio amplification in smartwatches and fitness trackers.
4. Portable Speakers: Drives sound output in compact audio devices.
5. Televisions: Enhances headphone listening experience for home entertainment.
Its compact size and efficient performance make it suitable for devices requiring high-quality audio in space-constrained environments.
Package
The TPA6133A2RTJR is packaged in a 16-pin HTSSOP (Thin Shrink Small Outline Package) format.
