| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,001 pcs
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2001 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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The AD9755AST is a 14-bit, high-speed digital-to-analog converter (DAC) from Analog Devices Inc. designed for update rates up to 300 MSPS. It integrates a 14-bit TxDAC+ core, an on-chip 1.2V reference, and digital interface circuitry in a 48-lead LQFP surface-mount package. The device features a dual muxed port parallel data interface and differential current outputs with a full-scale range of 2 mA to 20 mA.
Operating from a single 3.3V supply, the AD9755AST typically dissipates 155 mW. It provides a typical spurious-free dynamic range (SFDR) of 71 dB at Nyquist output. The internal reference simplifies system design, while the PLL clock multiplier allows flexible clocking options.
This DAC is suitable for applications requiring high-speed waveform generation, such as communications systems and instrumentation. The 48-LQFP (7x7 mm) package supports surface-mount assembly. The part is specified for operation with a 3.0V to 3.6V supply range.
48-LQFP surface-mount package.
It is listed as RoHS3 compliant but with low confidence; verification is recommended.
14-bit.
300 MSPS.
Differential current output, 2 mA to 20 mA full scale.
3.3 V nominal (3.0 V to 3.6 V range).
Parallel dual muxed port.