| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
48,865 pcs
|
48865 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
33,518 pcs
|
33518 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
8,000 pcs
|
8000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,141 pcs
|
2141 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
1,319 pcs
|
1319 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Medical Grade | |
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The PCM1754DBQR from Texas Instruments is a high-performance stereo audio digital-to-analog converter (DAC) based on an enhanced delta-sigma architecture. This architecture incorporates 4th-order noise shaping and 8-level amplitude quantization, delivering excellent dynamic performance and improved clock jitter tolerance.
Key electrical specifications include a 24-bit resolution and a typical Signal-to-Noise Ratio (SNR) of 106 dB. The device supports sampling rates from 5 kHz up to 200 kHz and features a typical Total Harmonic Distortion plus Noise (THD+N) of 0.002%. It operates from a single 5V power supply and provides hardware control via an I²S interface.
Designed for audio applications, the PCM1754DBQR interfaces easily with audio DSP and decoder chips. It supports industry-standard audio data formats with 16-bit and 24-bit word lengths. The converter is housed in a compact 16-lead SSOP package, suitable for surface mount applications.
This DAC is well-suited for home audio systems, portable audio devices, and other applications requiring high-fidelity audio conversion. Its robust architecture and comprehensive feature set make it a versatile choice for audio design.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.61 | $0.61 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The PCM1754DBQR has a resolution of 24 bits.
The typical Signal-to-Noise Ratio (SNR) for the PCM1754DBQR is 106 dB.
The PCM1754DBQR supports a maximum sampling rate of 200 kHz.
The PCM1754DBQR operates within a temperature range of -40°C to 85°C.
The PCM1754DBQR is available in a 16-SSOP package.
The PCM1754DBQR operates from a single 5V power supply.
The PCM1754DBQR uses an enhanced delta-sigma architecture.