Description
TPA3113D2PWPR Texas Instruments - Yeehing Electronics
6-W stereo, 12-W mono, 8- to 26-V supply, analog input Class-D audio amplifier w/ SpeakerGuard™
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.42 |
| 100 — 249 | 1.173 |
| 250 — 999 | 0.843 |
| 1,000 + | 0.51 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Audio Amplifiers |
| RoHS | Y |
| Series | TPA3113D2 |
| Product | Audio Amplifiers |
| Output Power | 6 W |
| Mounting Style | SMD/SMT |
| Type | 2-Channel Stereo |
| Package / Case | HTSSOP-28 |
| Audio - Load Impedance | 4 Ohms |
| THD plus Noise | 0.07 % |
| Supply Voltage - Max | 26 V |
| Supply Voltage - Min | 8 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Packaging | Reel |
| Description/Function | Filter-Free Stereo Class-D Audio Power Amplifier |
| Input Type | Analog |
| Brand | Texas Instruments |
| Number of Channels | 2 Channel |
| Supply Current - Max | 50 mA |
| Moisture Sensitive | Yes |
| Operating Supply Current | 32 mA |
| Operating Supply Voltage | 8 V to 26 V |
| Product Type | Audio Amplifiers |
| PSRR - Power Supply Rejection Ratio | 70 dB |
| Factory Pack Quantity | 2000 |
| Subcategory | Audio ICs |
| Part # Aliases | HPA00928PWPR |
| Unit Weight | 0.004233 oz |
For more information, please refer to datasheet
Documents
More Information
The TPA3113D2 is a 6-W (per channel) efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers. Advanced EMI Suppression Technology enables the use of inexpensive ferrite bead filters at the outputs while meeting EMC requirements. SpeakerGuard™ speaker protection circuitry includes an adjustable power limiter and a DC detection circuit. The adjustable power limiter allows the user to set a virtual voltage rail lower than the chip supply to limit the amount of current through the speaker. The DC detect circuit measures the frequency and amplitude of the PWM signal and shuts off the output stage if the input capacitors are damaged or shorts exist on the inputs.
