Texas Instruments TPA3001D1PWPR
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 24-PowerTSSOP (0.173", 4.40mm Width) |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Type | Class D |
| Output Type | 1-Channel (Mono) |
| Supplier Device Package | 24-HTSSOP |
| Voltage - Supply | 8V ~ 18V |
| Max Output Power x Channels @ Load | 20W x 1 @ 8Ohm |
| Features | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown |
| Package | Tape & Reel (TR) |
| Product Status | Not For New Designs |
| Base Product Number | TPA300 |
| REACH Status | REACH Unaffected |
| Standard Package | 2,000 |
| ECCN | EAR99 |
| HTSUS | 8542.33.0001 |
The Texas Instruments TPA3001D1PWPR is a high-efficiency, 20-Watt monaural bridge-tied load (BTL) Class-D audio power amplifier designed for a wide range of audio applications. It features a compact HTSSOP-24 package and operates within a supply voltage range of 8V to 18V. This amplifier is capable of driving 4Ω or 8Ω speakers with only a ferrite bead filter required to reduce electromagnetic interference (EMI), eliminating the need for large heat sinks.
TPA3001D1PWPR audio power amplifier Features
The TPA3001D1PWPR offers several key features that make it a versatile and efficient solution for audio amplification. It supports a gain control function through two input terminals (GAIN1 and GAIN0), allowing users to configure the amplifier for gain settings of 12 dB, 18 dB, 23.6 dB, or 36 dB. Additionally, it includes a differential input stage for high common-mode rejection and improved power-supply rejection, as well as depop circuitry to minimize audio pops during power-up and shutdown. The amplifier also provides short-circuit protection and operates with low supply current (8mA typical at 12V) and ultra-low shutdown current (<1µA).
TPA3001D1PWPR Applications
The TPA3001D1PWPR is suitable for a variety of applications due to its high efficiency and compact design. It is commonly used in consumer electronics, automotive audio systems, and portable audio devices. Its ability to drive speakers with minimal external components makes it ideal for space-constrained designs, such as in thin TVs, portable radios, and automotive infotainment systems.
