| Conductive Type: | Unipolar Integrated Circuit |
|---|---|
| Integration: | ULSI |
| Technics: | Thin Film IC |
| MFG.: | TI |
| D/C: | 17+ |
| Package: | HTSSOP-28 |
| Customization: |
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Audited Supplier TPA3110D2PWPR: Audio Amp Speaker 2-CH Stereo 15W Class-D 28-Pin HTSSOP EP T/R
Package: TSSOP-28
Mfr. Part#: TPA3110D2PWPR
Mfr.: TI
Datasheet: 
(e-mail or chat us for PDF file)
ROHS Status:
Quality: 100% Original
Warranty: 180 days
| Product: | Audio Amplifiers | |
| Class: | Class-D | |
| Output Power: | 15 W | |
| Mounting Style: | SMD/SMT | |
| Type: | 2-Channel Stereo | |
| Package / Case: | HTSSOP-28 | |
| Audio - Load Impedance: | 8 Ohms | |
| THD plus Noise: | 0.1 % | |
| Supply Voltage - Max: | 26 V | |
| Supply Voltage - Min: | 8 V | |
| Minimum Operating Temperature: | - 40 C | |
| Maximum Operating Temperature: | + 85 C | |
| Packaging: | Reel | |
| Packaging: | Cut Tape | |
| Packaging: | MouseReel | |
| Brand: | Texas Instruments | |
| Description/Function: | Speaker | |
| Development Kit: | TPA3110D2EVM | |
| Gain: | 36 dB | |
| Height: | 1.15 mm | |
| Input Type: | Analog | |
| Length: | 9.7 mm | |
| Moisture Sensitive: | Yes | |
| Number of Channels: | 2 Channel | |
| Operating Supply Voltage: | 9 V, 12 V, 15 V | |
| Output Signal Type: | Differential | |
| Output Type: | 2-Channel Stereo | |
| Pd - Power Dissipation: | 4480 mW | |
| Product Type: | Audio Amplifiers | |
| PSRR - Power Supply Rejection Ratio: | 70 dB | |
| Factory Pack Quantity: | 2000 | |
| Subcategory: | Audio ICs | |
| Supply Type: | Single | |
| Width: | 4.4 mm | |
| Part # Aliases: | HPA01070PWPR | |
| Unit Weight: | 0.004233 oz |
The TPA3110D2 is a 15-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.
The TPA3110D2 can drive stereo speakers as low as 4 Ω. The high efficiency of the TPA3110D2, 90%, eliminates the need for an external heat sink when playing music.
The outputs are also fully protected against shorts to GND, VCC, and output-to-output. The short-circuit protection and thermal protection includes an auto-recovery feature.
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