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LM4673SD/NOPB TI Audio Amplifiers
LM4673SD/NOPB is a low-power Class-AB stereo audio amplifier from Texas Instruments dedicated to portable consumer audio products. It operates at low supply voltage, with low noise and low total harmonic distortion to present clear and natural sound. Integrated click-pop suppression and thermal protection improve user experience and overall system reliability. It requires very few external components and adopts a compact package, effectively saving PCB area and reducing BOM cost. It is widely adopted in portable media players, mini speakers, handheld audio devices and various battery-powered consumer electronic products with stereo audio playback functions. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 1.73 |
| 10+ | $ 1.46 |
| 30+ | $ 1.30 |
| 100+ | $ 1.13 |
| 500+ | $ 1.05 |
| 1000+ | $ 1.02 |
Technical Specifications
- Part No.LM4673SD/NOPB
- Model LM4673SD/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 2.5W x 1 @ 4Ohm
- Voltage - Supply 2.4V ~ 5.5V
- Features Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
- Mounting Type Surface Mount
- Operating Temperature -40°C ~ 85°C (TA)
- Supplier Device Package 8-WSON (3x3)
- Base Product Number LM4673
- RoHS ROHS3 Compliant
- Standard Package 1000