| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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306 pcs
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306 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request |
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The PCM1748E from Texas Instruments is a 24-bit stereo Digital-to-Analog Converter (DAC) with a maximum sampling rate of 100 kHz. It features a Delta-Sigma architecture and provides two analog outputs.
Key electrical specifications include a typical Signal-to-Noise Ratio (SNR) of 100 dB and a Total Harmonic Distortion plus Noise (THD+N) of -94 dB. The device supports various audio data formats including Standard, I²S, and Left-Justified, with an SPI control interface for user-programmable functions like digital attenuation and de-emphasis.
Operating over a temperature range of -25°C to 85°C, the PCM1748E is suitable for a wide array of audio systems. It supports dual-supply operation with 5-V analog and 3.3-V digital supplies, and features 5-V tolerant digital inputs. The component is housed in a compact 16-SSOP package, designed for surface mount applications.
Applications for the PCM1748E include AV receivers, DVD players, HDTV receivers, and car audio systems, where high-quality 24-bit audio conversion is required.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.05 | $2.05 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The PCM1748E has a 24-bit resolution.
The maximum sampling rate supported is 100 kHz.
The typical THD+N is -94 dB.
It comes in a 16-SSOP surface mount package.
It operates from -25°C to 85°C.
RoHS3 compliance status is unverified.