2.2W x 2 Class-D Audio Power Amplifier
Product ID: PT2004
The PT2004 is a stereo audio amplifier IC well-suited for mobile phones and portable audio devices. The PT2004 is pin-compatible with the TPA2012 and is capable of operating without a wave filter with an output power of 2.2 W. The PT2004 provides four choices for setting voltage gain (6/12/18/24 dB) and includes audio click-and-pop suppression circuitry to reduce audible transients during power-up and shut-down cycles. Required external components are few and the PT2004 is packaged in a 16-pin WCSP (2mm x 2mm) with good thermal conductivity for enhanced heat dissipation. The PT2004 is the best choice for portable device applications.
- Stereo differential analogue input
- Maximum output power 2.2W(4Ω) × 2 @ THD=10%
- Output low-pass LC filter is not necessary
- Low EMI radiation, CISPR 22 regulation Compliant
- Built-in short circuit protection & over-temperature protection
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Contact Details
Sales Contact: Larry Lee
Minimum Order:Negotiable
Address:2F, No. 233-1, Baociao Road, Sindian Taipei 23145 Taiwan
Tel:886-2-66296288
Fax:886-2-29174598