圖片僅供參考
TPA6111A2DGNR
+物料清單IC AMP CLASS AB STER 150MW 8MSOP
-
製造商德州儀器
-
製造商部分 #TPA6111A2DGNR
-
有存貨4454
365 天品質保證
7*24 小時服務保證
90-日售後保障
正品保證
規格
| 屬性 | 價值 |
| Part Status | Active |
| Type | Class AB |
| Output Type | Headphones, 2-Channel (Stereo) |
| Max Output Power x Channels @ Load | 150mW x 2 @ 16Ohm |
| Voltage - Supply | 2.5V ~ 5.5V |
| Features | Depop, Short-Circuit and Thermal Protection, Shutdown |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Supplier Device Package | 8-HVSSOP |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad |
| Base Product Number | TPA6111 |
概述
Description
The TPA6111A2DGNR is a stereo audio power amplifier chip developed by Texas Instruments. It is designed for use in portable and battery-powered audio devices. The chip is housed in a small, surface-mount package, making it suitable for compact electronic designs. Key features of the TPA6111A2DGNR include its ability to deliver up to 150 mW per channel into a 16-ohm load, low total harmonic distortion for high-quality audio output, and high signal-to-noise ratio, ensuring minimal background noise.
The chip operates efficiently with a low quiescent current, which is ideal for battery-powered applications. It also includes thermal and short-circuit protection to enhance reliability and safety. The TPA6111A2DGNR supports a wide supply voltage range, typically from 2.7 V to 5.5 V, allowing flexibility in design and integration with various electronic systems.
Overall, the TPA6111A2DGNR is a versatile and efficient solution for enhancing audio performance in compact electronic devices such as smartphones, tablets, and portable audio players.
The chip operates efficiently with a low quiescent current, which is ideal for battery-powered applications. It also includes thermal and short-circuit protection to enhance reliability and safety. The TPA6111A2DGNR supports a wide supply voltage range, typically from 2.7 V to 5.5 V, allowing flexibility in design and integration with various electronic systems.
Overall, the TPA6111A2DGNR is a versatile and efficient solution for enhancing audio performance in compact electronic devices such as smartphones, tablets, and portable audio players.
Equivalent
The TPA6111A2DGNR is a stereo headphone amplifier. Equivalent products include:
1. LM4880 from Texas Instruments
2. MAX4410 from Maxim Integrated
3. NJM4556 from New Japan Radio
4. AD8656 from Analog Devices
5. TDA1308 from NXP
These alternatives may have different specifications, so it's important to review their datasheets to ensure they meet your requirements.
1. LM4880 from Texas Instruments
2. MAX4410 from Maxim Integrated
3. NJM4556 from New Japan Radio
4. AD8656 from Analog Devices
5. TDA1308 from NXP
These alternatives may have different specifications, so it's important to review their datasheets to ensure they meet your requirements.
Features
The TPA6111A2DGNR is a stereo headphone amplifier from Texas Instruments, designed for portable audio applications. It features a low total harmonic distortion (THD) and high signal-to-noise ratio (SNR), delivering clear and high-quality audio output. The device operates on a supply voltage range of 2.5V to 5.5V, making it suitable for battery-powered devices. It provides a differential input to reduce noise interference and improve audio fidelity.
The TPA6111A2DGNR includes a shutdown mode to conserve power, reducing current consumption to just 1µA. It is capable of driving 16Ω headphones with output power of up to 150mW per channel, ensuring sufficient volume and clarity. The amplifier comes in a small, thermally efficient MSOP-8 package, making it ideal for compact designs. Built-in features like short-circuit protection and thermal shutdown help enhance reliability and safety. Overall, the TPA6111A2DGNR is a versatile and efficient solution for enhancing audio performance in portable electronic devices.
The TPA6111A2DGNR includes a shutdown mode to conserve power, reducing current consumption to just 1µA. It is capable of driving 16Ω headphones with output power of up to 150mW per channel, ensuring sufficient volume and clarity. The amplifier comes in a small, thermally efficient MSOP-8 package, making it ideal for compact designs. Built-in features like short-circuit protection and thermal shutdown help enhance reliability and safety. Overall, the TPA6111A2DGNR is a versatile and efficient solution for enhancing audio performance in portable electronic devices.
Pinout
The TPA6111A2DGNR is a stereo audio power amplifier integrated circuit manufactured by Texas Instruments. It is housed in an 8-pin package with the following pin functions:
1. IN1 - Input for channel 1.
2. VO1 - Output for channel 1.
3. GND - Ground connection.
4. IN2 - Input for channel 2.
5. VO2 - Output for channel 2.
6. VDD - Supply voltage.
7. SHUTDOWN - Device shutdown control.
8. BYPASS - Bypass capacitor connection.
The TPA6111A2DGNR is designed for driving stereo headphones and offers features such as low distortion, low noise, and low quiescent current, making it suitable for portable audio applications.
1. IN1 - Input for channel 1.
2. VO1 - Output for channel 1.
3. GND - Ground connection.
4. IN2 - Input for channel 2.
5. VO2 - Output for channel 2.
6. VDD - Supply voltage.
7. SHUTDOWN - Device shutdown control.
8. BYPASS - Bypass capacitor connection.
The TPA6111A2DGNR is designed for driving stereo headphones and offers features such as low distortion, low noise, and low quiescent current, making it suitable for portable audio applications.
Manufacturer
The TPA6111A2DGNR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits (ICs) for various applications. Founded in 1930 and headquartered in Dallas, Texas, TI is one of the largest and most well-known companies in the semiconductor industry. It focuses on developing analog and embedded processing products, serving markets such as industrial, automotive, personal electronics, communications, and enterprise systems. TI is renowned for its innovation and contribution to technological advancements, consistently investing in research and development to enhance its product offerings and maintain a competitive edge in the semiconductor market.
Application
The TPA6111A2DGNR is a stereo headphone amplifier commonly used in various audio applications. It is found in portable audio devices, smartphones, and tablets due to its low power consumption and high-quality sound output. It is also utilized in laptops and personal computers for audio amplification. Additionally, the chip is used in home audio systems, gaming consoles, and other multimedia devices requiring efficient stereo amplification. Its ability to drive headphones directly and its small size make it ideal for compact and battery-powered applications.
Package
The TPA6111A2DGNR is an audio amplifier IC from Texas Instruments, provided in an 8-pin HVSSOP (High Voltage Shrink Small Outline Package) package type. This package is compact, supporting efficient thermal performance in a small footprint suitable for portable and space-constrained applications.
