Texas Instruments PCM1870

90 dB SNR Low-Power Stereo Audio ADC with Microphone Bias ALC Sound Effect Notch filter
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Distributore
SKU
Min
Pkg
Prezzi all'ingrosso
Nexxon Inc. (USA)
PCM1870
Contatto
>1wk
North Star Micro
NS-PCM1870
Contatto
>1wk

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Texas Instruments

Datasheet51 pagine18 anni fa

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90 dB SNR Low-Power Stereo Audio ADC with Microphone Bias ALC Sound Effect Notch filter
North Star Micro
The PCM1870 is a low-power stereo ADC designed for portable digital audio applications, with line-input amplifier, boost amplifier, microphone bias, programmable gain control, sound effects, and auto level control (ALC). It is available in 24-QFN (4-mm 5-mm) and 24-DSBGA (2.49-mm 3.49-mm) packages to save footprint. The PCM1870 accepts right-justified, left-justified, I2S, and DSP formats, providing easy interfacing to audio DSP and encoder chips. Sampling rates up to 50 kHz are supported. The user-programmable functions are accessible through a 2- or 3-wire serial control port.
Texas Instruments

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