PCM1870RHFTG4Manufacturer: TEXAS 90 dB SNR Low-Power Stereo Audio ADC with Microphone Bias, ALC, Sound Effect, Notch filter 24-VQFN -40 to 85 | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| PCM1870RHFTG4 | TEXAS | 2772 | In Stock |
Description and Introduction
90 dB SNR Low-Power Stereo Audio ADC with Microphone Bias, ALC, Sound Effect, Notch filter 24-VQFN -40 to 85 The **PCM1870RHFTG4** is a high-performance, 24-bit stereo audio analog-to-digital converter (ADC) designed for professional and consumer audio applications. This component integrates advanced features to deliver exceptional sound quality with low distortion and high signal-to-noise ratio (SNR), making it ideal for recording equipment, digital mixing consoles, and high-fidelity audio systems.  
Featuring a **delta-sigma (ΔΣ) modulation** architecture, the PCM1870RHFTG4 supports sampling rates up to **192 kHz**, ensuring accurate digital reproduction of analog audio signals. It includes built-in programmable gain amplifiers (PGAs), digital filters, and a flexible serial audio interface compatible with I²S, left-justified, and TDM formats. Additionally, its low-power operation and small footprint (available in a **32-pin QFN package**) make it suitable for compact and power-sensitive designs.   The device incorporates **automatic level control (ALC)** and **pop-noise suppression**, enhancing usability in dynamic recording environments. With its robust performance, ease of integration, and industry-standard compliance, the PCM1870RHFTG4 is a reliable choice for engineers seeking high-resolution audio conversion in modern audio systems. |
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Application Scenarios & Design Considerations
90 dB SNR Low-Power Stereo Audio ADC with Microphone Bias, ALC, Sound Effect, Notch filter 24-VQFN -40 to 85
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