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LM4934 |
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| Part Number | LM4934 |
| Manufacturer | National Semiconductor |
| Description | The LM4934 is an integrated audio sub-system designed for stereo cell phone applications. Operating on a 3.3V supply, it combines a stereo speaker amplifier delivering 520mW per channel into an 8Ω loa... |
| Features |
an I2S serial interface for full range audio and an I2C/SPI compatible interface for control. Boomer audio power amplifiers are designed specifically to provide high quality output power with a minimal amount of external components.
Key Specifications
j POUT, Stereo BTL, 8Ω, 3.3V,
1% THD+N
j POUT HP, 32Ω, 3.3V, 1% THD+N j POUT Mono Earpiece, 32Ω, 3.3V,
520mW (typ) 36mW (typ) 55mW (typ) 0.6µA (typ) 95dB (typ)
1% THD+N
j Shutdown current j DAC SNR
Features
n n n n n n n n n n n 18-bit stereo DAC Multiple distinct output modes Stereo speaker amplifier Stereo headphone amplifier Mono earpiece... |
| Document |
 LM4934 Data Sheet
PDF 1.28MB |
Similar Datasheet
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Desde 2024. D4U Semiconductor.
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