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TPA6204A1DRBR

Name: TPA6204A1DRBR
Rating: 4.7 (12 reviews)

IC AMP CLASS AB MONO 1.7W 8SON

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資料表 TPA6204A1DRBR DataSheet
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規格

Part Status	Active
Type	Class AB
Output Type	1-Channel (Mono)
Max Output Power x Channels @ Load	1.7W 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-SON (3x3)
Package / Case	8-VDFN Exposed Pad
Base Product Number	TPA6204

概述

Description

The TPA6204A1DRBR is a high-performance, Class D audio amplifier designed by Texas Instruments. It features a single-channel output and can deliver up to 3.7 watts of continuous power into a 4-Ohm load. The device operates with a power supply voltage range of 2.5V to 5.5V, making it suitable for battery-powered applications.
Key features include low distortion and high efficiency, allowing for cooler operation and longer battery life. The TPA6204A1 also includes built-in thermal and short-circuit protection, enhancing reliability. With its small package size (4mm x 4mm), it's ideal for space-constrained designs, including portable speakers, smartphones, and tablets.
The amplifier supports various audio input configurations and is designed for easy integration into audio systems. Its advanced circuitry minimizes noise and interference, ensuring high-quality sound reproduction. Overall, the TPA6204A1DRBR is a versatile solution for modern audio applications requiring compact, efficient amplification.

Features

The TPA6204A1DRBR is a high-performance audio amplifier from Texas Instruments designed for portable and battery-powered devices. Key features include:
1. Output Power: Delivers up to 2.5 W per channel at 10% THD with a 4Ω load.
2. Efficiency: High efficiency (up to 90%) minimizes heat generation, extending battery life.
3. Supply Voltage: Operates on a power supply range of 2.5V to 5.5V, making it versatile for various applications.
4. Integrated Circuit: Combines amplifier and feedback circuitry in a compact package (HTQFP-16).
5. Low Noise: Offers low output noise for high-quality audio performance.
6. Short-Circuit Protection: Includes built-in protection features to safeguard against short circuits.
7. Thermal Protection: Integrated thermal shut-down to prevent overheating.
8. Gain Settings: Adjustable gain options for flexibility in application design.
These features make the TPA6204A1DRBR suitable for applications such as portable speakers, TV sound bars, and other consumer audio products.

Package

The TPA6204A1DRBR is packaged in a 6-pin VSSOP (Very Thin Shrink Small Outline Package) form factor. This package type is designed for compact applications, providing a low-profile solution for integrated circuits.

Pinout

The TPA6204A1DRBR is a low-power, class-D audio amplifier. It comes in a 10-pin HTQFP (Heat Sink Thin Quad Flat Package). The pin count is 10, and the functions of the pins are as follows:
1. VDD (Pin 1): Power supply voltage.
2. GND (Pin 2): Ground connection.
3. IN+ (Pin 3): Positive input for the audio signal.
4. IN- (Pin 4): Negative input for the audio signal.
5. COMP (Pin 5): Compensation pin; connects to external components for stability.
6. OUTL (Pin 6): Output to the left speaker.
7. OUTR (Pin 7): Output to the right speaker.
8. MUTE (Pin 8): Mute control pin; pulls low to mute the amplifier.
9. N/C (Pin 9): No connection; not used.
10. PVDD (Pin 10): Power supply for the output stage.
This device is designed for driving speakers directly in portable applications while providing high efficiency and low distortion.

Manufacturer

The TPA6204A1DRBR is manufactured by Texas Instruments (TI), a leading semiconductor company based in the United States. Founded in 1951, Texas Instruments designs and produces a wide range of electronic components, including analog ICs, embedded processors, and digital signal processors. The company is known for its innovations in analog and mixed-signal technology, which are essential for various applications spanning automotive, industrial, consumer electronics, and communications markets. TI is recognized for its commitment to quality and efficiency in electronic design and manufacturing, making it a key player in the global semiconductor industry.

Application

The TPA6204A1DRBR is a Class-D audio amplifier used in various applications, including portable speakers, soundbars, TVs, and computer audio systems. Its compact size and high efficiency make it suitable for battery-powered devices, while its low distortion and high output power enable clear sound reproduction in consumer electronics and multimedia systems.

Equivalent

The TPA6204A1DRBR is a low-voltage audio amplifier chip. Equivalent products include the LM4871, MAX9744, and TPA2005D1. These alternatives offer similar low-power audio amplification features suitable for portable and compact applications. Always check the specific datasheets for specifications to ensure compatibility.