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TPA6211A1DGNR
+Lista de MateriaisIC AMP CLASS AB MONO 3.1W 8MSOP
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FabricanteTexas Instruments
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Peça do Fabricante #TPA6211A1DGNR
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Pacote HVSSOP-8
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Type | Class AB |
| Output Type | 1-Channel (Mono) |
| Max Output Powerx Channels @ Load | 3.1W x 1 @ 3Ohm |
| 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 |
Visão Geral
Description
The TPA6211A1DGNR is a mono audio power amplifier developed by Texas Instruments. It is designed to deliver high-quality audio output with minimal external components, making it ideal for various applications, including portable electronic devices, mobile phones, and other consumer electronics. The device operates with a supply voltage range from 2.5V to 5.5V, and it is capable of delivering up to 3.1W into an 8-ohm load at 5V.
One of the key features of the TPA6211A1DGNR is its efficiency, thanks to the Class-D amplifier design, which reduces power consumption and heat generation compared to traditional Class-AB amplifiers. It also includes built-in protection features such as thermal shutdown and short-circuit protection to enhance reliability.
Additionally, the TPA6211A1DGNR offers a high signal-to-noise ratio (SNR) and low total harmonic distortion (THD), ensuring clear and crisp audio output. Its small package size, combined with the need for minimal external components, allows for compact circuit designs and is suitable for space-constrained applications.
One of the key features of the TPA6211A1DGNR is its efficiency, thanks to the Class-D amplifier design, which reduces power consumption and heat generation compared to traditional Class-AB amplifiers. It also includes built-in protection features such as thermal shutdown and short-circuit protection to enhance reliability.
Additionally, the TPA6211A1DGNR offers a high signal-to-noise ratio (SNR) and low total harmonic distortion (THD), ensuring clear and crisp audio output. Its small package size, combined with the need for minimal external components, allows for compact circuit designs and is suitable for space-constrained applications.
Equivalent
The TPA6211A1DGNR is a Texas Instruments audio power amplifier. Equivalent products include:
1. TS4990 from STMicroelectronics
2. LM386 from Texas Instruments
3. MAX9710 from Maxim Integrated
4. NJM2073 from New Japan Radio (NJR)
5. TPA3110D2 from Texas Instruments
These alternatives may have variations in specifications, so compatibility with specific requirements should be verified.
1. TS4990 from STMicroelectronics
2. LM386 from Texas Instruments
3. MAX9710 from Maxim Integrated
4. NJM2073 from New Japan Radio (NJR)
5. TPA3110D2 from Texas Instruments
These alternatives may have variations in specifications, so compatibility with specific requirements should be verified.
Features
The TPA6211A1DGNR is a Class-AB audio power amplifier from Texas Instruments. Key features include:
1. Output Power: It delivers up to 3.1W per channel into a 3Ω load with a 5V supply.
2. Efficiency: Offers high efficiency, suitable for battery-powered applications.
3. Low Total Harmonic Distortion (THD): Ensures high-quality audio output with minimal distortion.
4. Supply Voltage Range: Operates effectively from 2.5V to 5.5V.
5. Shutdown Functionality: Includes a shutdown mode to conserve power when not in use.
6. Thermal Protection: Built-in thermal and short-circuit protection enhance reliability.
7. Surface-Mount Package: Available in a space-saving 8-pin MSOP PowerPAD™ package.
8. Pop-Free Performance: Designed to minimize pops and clicks during power-up and shutdown.
9. Gain Set by External Resistors: Offers flexibility in setting the gain to suit various applications.
10. Applications: Ideal for portable devices, cell phones, and other audio applications requiring efficient power delivery without compromising sound quality.
These features make the TPA6211A1DGNR a versatile choice for compact and power-sensitive audio applications.
1. Output Power: It delivers up to 3.1W per channel into a 3Ω load with a 5V supply.
2. Efficiency: Offers high efficiency, suitable for battery-powered applications.
3. Low Total Harmonic Distortion (THD): Ensures high-quality audio output with minimal distortion.
4. Supply Voltage Range: Operates effectively from 2.5V to 5.5V.
5. Shutdown Functionality: Includes a shutdown mode to conserve power when not in use.
6. Thermal Protection: Built-in thermal and short-circuit protection enhance reliability.
7. Surface-Mount Package: Available in a space-saving 8-pin MSOP PowerPAD™ package.
8. Pop-Free Performance: Designed to minimize pops and clicks during power-up and shutdown.
9. Gain Set by External Resistors: Offers flexibility in setting the gain to suit various applications.
10. Applications: Ideal for portable devices, cell phones, and other audio applications requiring efficient power delivery without compromising sound quality.
These features make the TPA6211A1DGNR a versatile choice for compact and power-sensitive audio applications.
Pinout
The TPA6211A1DGNR is an audio power amplifier IC manufactured by Texas Instruments. It comes in an 8-pin package, specifically in the MSOP-PowerPAD (DGNR) configuration. The pin functions are as follows:
1. IN+ (Pin 1): Non-inverting audio input.
2. GND (Pin 2): Ground connection.
3. VDD (Pin 3): Power supply input.
4. VO+ (Pin 4): Positive differential output.
5. VO- (Pin 5): Negative differential output.
6. SHUTDOWN (Pin 6): Used to place the amplifier in low power shutdown mode.
7. BYPASS (Pin 7): Bypass capacitor connection for mid-supply voltage.
8. IN- (Pin 8): Inverting audio input.
This chip is designed for driving speakers in audio applications, providing high-quality sound in a compact form factor. It features a low distortion and low noise performance, suitable for portable devices.
1. IN+ (Pin 1): Non-inverting audio input.
2. GND (Pin 2): Ground connection.
3. VDD (Pin 3): Power supply input.
4. VO+ (Pin 4): Positive differential output.
5. VO- (Pin 5): Negative differential output.
6. SHUTDOWN (Pin 6): Used to place the amplifier in low power shutdown mode.
7. BYPASS (Pin 7): Bypass capacitor connection for mid-supply voltage.
8. IN- (Pin 8): Inverting audio input.
This chip is designed for driving speakers in audio applications, providing high-quality sound in a compact form factor. It features a low distortion and low noise performance, suitable for portable devices.
Manufacturer
The TPA6211A1DGNR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global company that designs and manufactures semiconductors and various integrated circuits, which are used in a wide range of electronic devices. TI is known for its extensive portfolio of analog, embedded processing, and digital signal processing products. The company is a leader in the electronics industry and serves a diverse set of markets, including automotive, industrial, personal electronics, communications equipment, and enterprise systems.
Application
The TPA6211A1DGNR is a Class-AB audio amplifier designed for applications requiring high-quality audio output with low power consumption. It is commonly used in portable electronic devices, such as smartphones, tablets, and portable media players, where space and power efficiency are critical. The amplifier is also suitable for use in GPS systems, handheld gaming devices, and other battery-powered audio applications. Additionally, its low distortion and high signal-to-noise ratio make it ideal for use in consumer electronics requiring clear audio output, such as television sets and personal computers. Its ability to drive small speakers makes it a versatile choice for various compact audio solutions.
Package
The TPA6211A1DGNR is an audio amplifier IC from Texas Instruments, housed in an 8-pin MSOP PowerPAD package. This package type, known as MSOP-8, features a small outline with a thermal pad for efficient heat dissipation, making it suitable for compact and thermally demanding applications.
