| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,100 pcs
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1100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| AEC Qualified | |
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| Automotive Grade | |
| Data Interface | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
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The Texas Instruments PCM1794AQDBRQ1 is an advanced segment audio stereo digital-to-analog converter designed for high-fidelity audio applications. It supports sampling rates up to 192 kHz with a 24-bit resolution, delivering exceptional audio quality.
Key electrical specifications include a dynamic range of 132 dB (Mono) and 127 dB (Stereo), with a total harmonic distortion plus noise (THD+N) of just 0.0004%. The device operates with dual analog and digital supplies, supporting 5-V analog and 3.3-V digital, and features 5-V tolerant digital inputs. It accepts standard PCM data formats including I²S and Left-Justified.
This audio DAC is housed in a compact 28-pin SSOP package, suitable for surface mount applications. Its automotive rating and AEC-Q100 qualification make it ideal for demanding automotive environments, operating across a temperature range of -40°C to +125°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $13.06 | $13.06 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The PCM1794AQDBRQ1 has a resolution of 24 bits.
The PCM1794AQDBRQ1 supports a maximum sampling rate of 192 kHz.
The typical dynamic range is 132 dB for mono and 127 dB for stereo.
The THD+N is 0.0004%.
The operating temperature range is -40°C to +125°C.
The PCM1794AQDBRQ1 is available in a 28-SSOP package.
Yes, the PCM1794AQDBRQ1 is qualified for automotive applications and is AEC-Q100 qualified.