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TPA3111D1QPWPRQ1 TI Audio Amplifiers
The TPA3111D1QPWPRQ1 is an automotive-grade (AEC-Q100) 10-W mono Class-D audio amplifier from Texas Instruments operating over a wide supply range of 8V to 26V. Qualified for automotive applications with device temperature Grade 1 (-40°C to 125°C), the device delivers 10 W into an 8-Ω load at 10% THD+N from a 12-V supply. Key features include 94% efficient Class-D operation, filter-free operation, SpeakerGuard™ speaker protection with adjustable power limiter, flow-through pinout, robust short-circuit protection, thermal protection, and differential inputs. Housed in a 28-pin HTSSOP (PWP) package, it operates over -40°C to 125°C. Applications include automotive infotainment systems, emergency call (eCall) systems, telematics, and other automotive audio applications. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 1.45 |
| 10+ | $ 1.19 |
| 30+ | $ 1.04 |
| 100+ | $ 0.88 |
| 500+ | $ 0.81 |
| 1000+ | $ 0.77 |
Technical Specifications
- Part No.TPA3111D1QPWPRQ1
- Model TPA3111D1QPWPRQ1
- Category Integrated Circuits (ICs) > Linear > Amplifiers > Audio Amplifiers
- Manufacturer Texas Instruments
- Packaging Tape & Reel (TR)
- Part Status Active
- Type Class D
- Output Type 1-Channel (Mono)
- Max Output Power x Channels @ Load 10W x 1 @ 8Ohm
- Voltage - Supply 8V ~ 26V
- Features Differential Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown
- Mounting Type Surface Mount
- Operating Temperature -40°C ~ 125°C (TA)
- Supplier Device Package 28-HTSSOP
- Base Product Number TPA3111
- RoHS ROHS3 Compliant
- Standard Package 2000