Busque con el número de pieza junto con el fabricante o la descripción
LM4921 |
Click to view a larger image
| Part Number | LM4921 |
| Manufacturer | National Semiconductor |
| Description | The LM4921 combines a 16-bit resolution stereo I S input digital-to-analog converter (DAC) with a stereo headphone audio power amplifier. It is primarily designed for demanding applications in mobile ... |
| Features |
an I2S serial interface for the digital audio information and a 16-bit SPI serial interface for internal register control and communication. With AVDD and DVDD = 3.0VDC and driving a 32Ω single-ended load to a 26mWRMS output level the distortion (THD+N) of the LM4921 will be less than 0.5%. The LM4921 also features a programmable 32-step digital volume control accessed through an SPI interface. Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components. It is, therefore, ideally suited for mobile phone and other lo... |
| Document |
 LM4921 Data Sheet
PDF 849.61KB |
Similar Datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | LM4920 |
National Semiconductor |
Stereo Headphone Amplifier |
|
| 2 | LM49200 |
Texas Instruments |
Stereo Class AB Audio Subsystem |
|
| 3 | LM49200TLEVAL |
Texas Instruments |
Stereo Class AB Audio Subsystem |
|
| 4 | LM4921 |
Texas Instruments |
Low Voltage I2S 16-Bit Stereo DAC |
|
| 5 | LM4922 |
National Semiconductor |
80mW Stereo Headphone Amplifier |
|
| 6 | LM4923 |
National Semiconductor |
1.1 Watt Fully Differential Audio Power Amplifier |
|
Desde 2024. D4U Semiconductor.
|