| Allicdata Part #: | LM4673SD/NOPBTR-ND |
| Manufacturer Part#: |
LM4673SD/NOPB |
| Price: | $ 0.57 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC AMP AUDIO PWR 2.65W MONO 8SON |
| More Detail: | Amplifier IC 1-Channel (Mono) Class D 8-WSON (3x3) |
| DataSheet: |  LM4673SD/NOPB Datasheet/PDF |
| Quantity: | 2000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 1 +: | $ 0.57000 |
| 10 +: | $ 0.55290 |
| 100 +: | $ 0.54150 |
| 1000 +: | $ 0.53010 |
| 10000 +: | $ 0.51300 |
| Series: | Boomer®, PowerWise® |
| Packaging: | Tape & Reel (TR) |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
| Moisture Sensitivity Level (MSL): | -- |
| Type: | Class D |
| Output Type: | 1-Channel (Mono) |
| Max Output Power x Channels @ Load: | 2.65W x 1 @ 4 Ohm |
| Voltage - Supply: | 2.4 V ~ 5.5 V |
| Features: | Depop, Differential Inputs, PWM, Short-Circuit and Thermal Protection, Shutdown |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Supplier Device Package: | 8-WSON (3x3) |
| Package / Case: | 8-WFDFN Exposed Pad |
| Base Part Number: | LM4673 |
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The LM4673SD/NOPB is an integrated, integrated audio amplifier which offers low distortion and high power efficiency. It is ideal for applications which require low distortion and high efficiency, such as personal audio playback, radio broadcasting, and portable audio systems. It has an output range of 1.3 W/CH into an 8Ω load, and 0.5 W/CH into a 25Ωload as well as a low noise figure of -94 dBV, making it able to deliver superior sound quality even at lower volume levels. It also has an adjustable gain of –6dB to +18dB.
The LM4673SD/NOPB is designed to operate over a wide temperature range of -40°C to +85°C and a wide supply voltage range of 3V to 15V. It is also designed to be used in single-ended and differential modes, making it suitable for a variety of applications. The device features advanced protection features such as thermal shutdown, bleed-off current protection, and over-temperature protection to ensure safety and stability.
The LM4673SD/NOPB employs a differential input stage with a single-ended output stage. It is designed to operate in Class B operation, which offers high efficiency and low distortion performance. It also offers a low noise figure of -94 dBV, making it able to deliver superior sound quality even at lower volume levels. Furthermore, it has an adjustable gain of –6dB to +18dB, allowing for precise control of the output.
In conclusion, the LM4673SD/NOPB is a dual, low-power audio amplifier offering high-quality sound and excellent efficiency. It is perfect for applications such as personal audio playback, radio broadcasting, and portable audio systems. This device features advanced protection features such as thermal shutdown, bleed-off current protection, and over-temperature protection to ensure safety and stability. In addition, it has a wide supply range of 3V to 15V, making it suitable for a variety of applications.
The specific data is subject to PDF, and the above content is for reference
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