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- TPA3111D1QPWPRQ1 - TI
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Manufacturer:TI
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ManyChip's Part#:MC19793800
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Category:Audio Amplifier IC
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Package:HTSSOP-28
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Datasheet:Datasheet 3D Model
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Description:Audio Amp Speaker 1CH Mono 10W Class-D Automotive 28Pin HTSSOP EP T/R
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Stock Locations:
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Availability:22 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 15.47
Updated at 01/11/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- Description
- The TPA3111D1-Q1 device is a 10-W efficient, Class-D audio power amplifier for driving a bridge tied speaker. Advanced EMI suppression technology enables the use of inexpensive ferrite bead filters at the outputs while meeting EMC requirements. SpeakerGuard™ 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.
- Features
- • Qualified for Automotive Applications
- • AEC-Q100 Qualified with the Following Results:
- – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
- – Device HBM ESD Classification Level H2
- – Device CDM ESD Classification Level C2
- • 10-W into an 8-Ω Load at 10% THD+N from a 12-V Supply
- • 7-W into a 4-Ω Load at 10% THD+N from an 8-V Supply
- • 94% Efficient Class-D Operation into 8-Ω Load Eliminates Need for Heat Sinks
- • Wide Supply Voltage Range Allows Operation from 8 to 26 V
- • Filter-Free Operation
- • SpeakerGuard™ Speaker Protection Includes Adjustable Power Limiter Plus DC Protection
- • Flow Through Pin Out Facilitates Easy Board Layout
- • Robust Pin-to-Pin Short-Circuit Protection and Thermal Protection with Auto-Recovery Option
- • Excellent THD+N and Pop Free Performance
- • Four Selectable Fixed Gain Settings
- • Differential Inputs
- Applications
- • Automotive Noise Generation for HEV/EV
- • Automotive Emergency Call (eCall) Systems
- • Automotive Infotainment Systems (Head Unit, Cluster, Telematics, Navigation)
- • Automotive Connectivity Gateway
- • Professional Audio Equipment (PA Speakers, Studio Headphones, Performance Amplifiers, Premium Microphones)
- • Aerospace and Aviation Audio Systems
TPA3111D1QPWPRQ1 Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 28 Pin |
| Case/Package | HTSSOP-28 |
| Number of Circuits | 1 Circuit |
| Number of Channels | 1 Channel |
| Output Power | 10 W |
| Gain | 36 dB |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 8V ~ 26V |
| Supply Voltage (Max) | 26 V |
| Supply Voltage (Min) | 8 V |
| Show | |
| Operating Temperature | -40℃ ~ 125℃ (TA) |
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| ECCN Code | EAR99 |
Order guide
-
TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
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- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
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