| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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2,505 pcs
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2505 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
20 pcs
|
20 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments PCM4220PFBR is a 2-channel, 24-bit stereo audio Analog-to-Digital Converter (ADC) designed for high-fidelity audio applications. It supports a maximum sampling rate of 216kHz and provides a typical Signal-to-Noise Ratio (SNR) of 123dB, with a Total Harmonic Distortion plus Noise (THD+N) of -108dB.
This ADC features differential voltage inputs and an on-chip voltage reference. The digital audio interface supports I2S, Left-Justified, and TDM data formats, allowing for flexible integration into various audio systems. It includes linear phase digital decimation filtering with selectable Classic or Low Group Delay responses, as well as digital high-pass filtering to remove DC offset.
The PCM4220PFBR operates with analog power supplies around +4.0V nominal and digital power supplies around +3.3V nominal. It is housed in a 48-TQFP package, suitable for surface mount applications, and operates within a temperature range of -40°C to 85°C.
Applications for this device include digital audio recorders, mixing desks, live sound consoles, audio effects processors, surround sound encoders, broadcast studio equipment, data acquisition systems, and audio test systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $7.70 | $7.70 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical SNR for the PCM4220PFBR is 123dB.
The PCM4220PFBR supports a maximum sampling rate of 216kHz.
The PCM4220PFBR supports I2S, L, and TDM digital audio interfaces.
The PCM4220PFBR operates in a temperature range of -40°C to 85°C.
The PCM4220PFBR is available in a 48-TQFP package.
The PCM4220PFBR requires an analog power supply of +4.0V nominal and a digital power supply of +3.3V nominal.