TPA2006D1EVM

TPA2006D1EVM

Thisdocumentprovidesanoverviewof theTexas Instruments(TI)TPA2006D1audio amplifier evaluationmodule. It includes a list of EVM features, a brief illustrated descriptionof themodule,andalistofEVMspecifications.

1 Feature Highlights

The TI TPA2006D1 audio amplifier evaluation module and the TI plug-n-play audio amplifier evaluation

platform include the following features:

• TPA2006D1 Low-Voltage Audio Power Amplifier Evaluation Module– 3mm·3mmDRBpackage– Fully differential filter-free Class-D amplifier– Single channel, bridge-tied load (BTL)– 2.5-V to 5.5-V operation– 1.45-W output power into 8 W at 5 V, BTL– Internal depop and quick start-up circuitry– Internal thermal and short-circuit protection– Module gain is set at 2 V/V– 1.8-V logic level on Shutdown pin; 5-V tolerant

• Quick and Easy Configuration With the TI Plug-n-Play Audio Amplifier Evaluation Platform– Evaluation module is designed to simply plug into the platform, automatically making all signal,

control, and power connections.– Platform provides flexible power options.– Jumpers on the platform select power and module control options.– Switches on the platform route signals.– Platform provides quick and easy audio input and output connections.

• Platform Power Options– Onboard 9-V battery– External 5-V to 15-V (VCC) supply inputs– External regulated VDD supply input– Socket for onboard 5-V/3.3-V VDD voltage regulator EVM– Onboard overvoltage and reverse polarity power protection

• Platform Audio Input and Output Connections– Left and right RCA phono jack inputs– Miniature stereo phone jack input– Left and right RCA phono jack outputs– Left and right compression speaker terminal outputs– Miniature stereo headphone jack output

1.1 Description The TPA2006D1 audio power amplifier evaluation module is a complete, low-power single-channel audio power amplifier. It consists of the TI TPA2006D1 1.45-W low-voltage audio power amplifier IC in a very small DRB package, along with a small number of other parts mounted on a circuit board that is approximately 1.25 in. by 1.125 in (32 mm x 29 mm) (see Figure 1).

Single in-line header pins are mounted to the underside of the module circuit board. These pins allow the EVM to be plugged into the TI plug-n-play audio amplifier evaluation platform or to be wired directly into existing circuits and equipment when used stand-alone. 

The platform, which has room for a pair of TPA2006D1 evaluation modules, is a convenient vehicle for demonstrating TI's audio power amplifier and related evaluation modules. The EVMs simply plug into the platform, which automatically provides power to the modules and connects them to a versatile array of standard audio input and output jacks and connectors. Easy-to-use configuration controls allow the platform and EVMs to quickly model many possible end-equipment configurations. 

There is nothing to build, nothing to solder, and nothing but the speakers included with the platform to hook up