| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,500 pcs
|
5500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,117 pcs
|
3117 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,015 pcs
|
2015 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request | |
|
750 pcs
|
750 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| ADC SNR | |
| Analog Inputs | |
| Channel Separation | |
| Control Interface | |
| Data Interface | |
| Digital audio interface | |
| Mounting Type | |
| Number of ADC channels | |
| Number of Channels | |
| Operating Temperature | |
| Operating Temperature (Minimum/Maximum) | |
| Power-Down Mode | |
| Resolution (Bits) | |
| Sampling Rate | |
| Sampling Rate (Per Second) | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Voltage | |
| Voltage Supply Source | |
| dynamic_range (Typical @ –60 dB input, 20 kHz bandwidth) | |
| dynamic_range (Typical @ –60 dB input, A-weighted) | |
| power_dissipation (Typical @ 192 kHz sampling rate) | |
| power_dissipation (Typical @ 48 kHz sampling rate) | |
| power_dissipation (Typical @ 96 kHz sampling rate) | |
| thd_plus_n (Typical @ 20 kHz bandwidth) | |
| thd_plus_n (Typical @ –1 dB input, 20 kHz bandwidth) |
The Texas Instruments PCM4220PFB is a 2-channel, 24-bit stereo audio Analog-to-Digital Converter (ADC) designed for high-fidelity audio applications. It supports output sampling rates from 8kHz up to 216kHz and utilizes a multi-bit delta-sigma architecture.
Key electrical characteristics include a typical Signal-to-Noise Ratio (SNR) of 123dB and a Total Harmonic Distortion plus Noise (THD+N) of -108dB. The device offers differential voltage inputs and an on-chip voltage reference. It supports various digital audio interfaces including I2S, Left-Justified, and TDM formats, operating with analog and digital power supplies.
This ADC is housed in a 48-TQFP package suitable for surface mounting. Its operating temperature range is -40°C to 85°C. The PCM4220PFB is designed for applications such as digital audio recorders, mixing desks, live sound consoles, audio effects processors, and broadcast studio equipment.
Features include linear phase digital decimation filtering with selectable Classic or Low Group Delay responses, and digital high-pass filtering to remove DC offset. The audio serial port can operate in master or slave mode. Output word length reduction and overflow indicators for both channels are also supported.
| Qty | Low | High |
|---|---|---|
| 1+ | $14.49 | $14.49 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum sampling rate for the PCM4220PFB is 216kHz.
The typical SNR for the PCM4220PFB is 123dB.
The typical THD+N for the PCM4220PFB is -108dB.
The PCM4220PFB is supplied in a 48-TQFP package.
The operating temperature range for the PCM4220PFB is -40°C to 85°C.
The PCM4220PFB supports I2S, Left-Justified, and TDM digital audio interfaces.