AD5791BRUZ

AD5791 is a single 20bit, unbuffered voltage-output digital-to-analogue converter (DAC) that operates from a bipolar supply of up to 33V. This accepts a positive reference input in the range 5V to VDD − 2.5V and a negative reference input in the range VSS + 2.5 V to 0V. This offers a relative accuracy specification of ±1LSB max, and operation is guaranteed monotonic with a ±1LSB differential nonlinearity (DNL) maximum specification. Application includes medical instrumentation, test and measurement, industrial control, high end scientific and aerospace instrumentation.

• 1ppm resolution, 1ppm INL
• Typical output enabled glitch impulse is 45nV-sec (on removal of output ground clamp)
• VREFP input range from 5 to VDD − 2.5V (VDD=12.5V to 16.5V, VSS=−16.5V to −12.5V)
• Maximum output low voltage, VOL is 0.4V (IOVCC=1.71V to 5.5V, sinking 1mA)
• Typical total harmonic distortion is 97dB (1KHz tone, 10KHz sample rate)
• Typical DC input impedance is 6.6Kohm (VREFP, VREFN, code dependent, typ at midscale code)
• Operating temperature rating range from -40 to +125°C
• 20-lead TSSOP package

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party