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LM48511SQX/NOPB TI Audio Amplifiers
The LM48511SQX/NOPB is a boost converter with integrated Class-D audio amplifier from Texas Instruments, combining a high-efficiency boost converter and a mono Class-D amplifier in a single package. The device operates from a 2.7V to 5.5V input and generates up to 5.5V output for the amplifier, enabling louder audio output from battery supplies. It features selectable gain, thermal and short-circuit protection, and low shutdown current. Housed in a 24-pin WQFN (SQ) package, it operates over -40°C to 85°C. Applications include portable speakers, cell phones, GPS devices, and other battery-powered audio systems. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 1.58 |
| 10+ | $ 1.47 |
| 30+ | $ 1.40 |
| 100+ | $ 1.19 |
| 500+ | $ 1.16 |
| 1000+ | $ 1.15 |
Technical Specifications
- Part No.LM48511SQX/NOPB
- Model LM48511SQX/NOPB
- 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 2.3W x 1 @ 4Ohm
- Voltage - Supply 2.7V ~ 5.5V
- Features Boomer, Depop, Differential Inputs, Shutdown
- Mounting Type Surface Mount
- Operating Temperature -40°C ~ 85°C (TA)
- Supplier Device Package 24-WQFN (4x4)
- Base Product Number LM48511
- RoHS ROHS3 Compliant
- Standard Package 2500