The AD5791BRUZ is a Single 20-bit, Unbuffered Voltage Output DAC that operates from a bipolar supply of up to 33V. The AD5791 offers a relative accuracy specification of ±1 LSB maximum and operation is guaranteed monotonic with a ±1 LSB DNL maximum specification. The part uses a versatile 3-wire serial interface that operates at clock rates up to 35MHz and that is compatible with standard SPI, QSPI?, MICROWIRE? and DSP interface standards. The part incorporates a power-on reset circuit that ensures the DAC output powers up to 0V and in known output impedance state and remains in this state until a valid write to the device takes place. The part provides an output clamp feature that places the output in a defined load state.
- 7.5nV/√Hz Noise spectral density
- 0.19 LSB long-term linearity stability
- 1μs settling time
- 1.4nV-sec glitch impulse
- 35MHz Schmitt triggered digital interface
- 1.8V Compatible digital interface
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