| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,005 pcs
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2005 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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The DSD1702E from Texas Instruments is an enhanced multifomat, delta-sigma, audio digital-to-analog converter. It supports both PCM and Direct Stream Digital (DSD) audio data formats, accepting 16- to 24-bit audio data for PCM. The device includes an 8x oversampling digital filter for PCM signals and a digital DSD filter with selectable frequency response options.
Key electrical specifications include a dynamic range of 106 dB typical, SNR of 106 dB typical, and THD+N of 0.0015% typical. It supports sampling frequencies up to 200 kHz for PCM mode and 64 × 44.1 kHz for DSD mode. The converter operates with dual supplies, featuring 5-V analog and 3.3-V digital operation, and includes 5-V tolerant digital inputs.
This audio DAC is available in a compact 20-lead QSOP package, suitable for surface mount applications. Its user-programmable mode controls offer flexibility in digital attenuation, de-emphasis, filter roll-off, and mute functions. The DSD1702E is designed for applications such as universal A/V players, SACD players, and car audio systems requiring high-quality 24-bit audio conversion.
The DSD1702E supports both PCM audio data format and Direct Stream Digital (DSD) audio data format.
The DSD1702E offers a resolution of 24 bits.
In PCM mode, the DSD1702E supports sampling frequencies from 10 kHz to 200 kHz.
The DSD1702E typically offers a dynamic range of 106 dB, an SNR of 106 dB, and a THD+N of 0.0015%.
The DSD1702E is available in a 20-lead QSOP package, specifically a 20-SSOP (0.154", 3.90mm Width).
The DSD1702E operates within a temperature range of -25°C to 85°C.