| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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4,212 pcs
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4212 pcs | On Request | 1 | On Request | On Request | 07+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Gain | |
| Mounting Type | |
| PSRR | |
| Package / Case | |
| SVHC Present |
The Texas Instruments TPA2012D2RTJ is a stereo, filter-free, Class-D audio power amplifier designed for applications requiring efficient audio amplification in a compact form factor.
This amplifier delivers significant output power, capable of providing 2.1 W/Ch into a 4 Ω load at a 5V supply. It supports a wide power supply range from 2.5V to 5.5V, making it versatile for various portable and battery-powered devices. The TPA2012D2RTJ features selectable gain options of 6, 12, 18, or 24 dB, allowing for flexible audio level control.
Key electrical characteristics include high PSRR of 77 dB at 217 Hz, contributing to noise immunity. It also boasts a fast startup time of 3.5 ms. The device is available in space-saving packages such as WCSP (2.01mm x 2.01mm) and Thin QFN (4mm x 4mm), suitable for designs with limited PCB space.
Applications for the TPA2012D2RTJ include wireless and cellular handsets, PDAs, portable DVD players, notebook PCs, portable radios, and educational toys. Its filter-free design simplifies implementation by requiring only two external components.
The TPA2012D2RTJ can deliver 2.1 W/Ch into a 4 Ω load at a 5V supply.
The TPA2012D2RTJ operates from a power supply range of 2.5V to 5.5V.
The gain can be selected to be 6, 12, 18, or 24 dB.
The TPA2012D2RTJ has a high PSRR of 77 dB at 217 Hz.
The TPA2012D2RTJ has a fast startup time of 3.5 ms.
The TPA2012D2RTJ is available in WCSP, QFN, and PWP package types.