LTC2754ACUKG-16#PBF

LTC2754ACUKG-16#PBF is a quad, 16bit, multiplying serial-input, current-output digital-to-analogue converter. These SoftSpan™ DACs offer six output ranges (up to ±10V) that can be programmed through the 3-wire SPI serial interface, or pin strapped for operation in a single range. The content of any on-chip register (including DAC output-range settings) can be verified in just one instruction cycle; and if you change any register, that register will be automatically read back during the next instruction cycle. Voltage-controlled offset and gain adjustments are also provided, and the power-on reset circuit and active-low CLR pin both reset the DAC outputs to 0V regardless of the output range. Applications include high-resolution offset and gain adjustment, process control and industrial automation, automatic test equipment, and data acquisition systems.

• Guaranteed monotonic over temperature, serial readback of all on-chip registers
• Single-supply operation range from 2.7V to 5.5V, voltage-controlled offset and gain trims
• Clear and power-on-reset to 0V regardless of output range
• Integral nonlinearity is ±0.4LSB typical at (VDD = 5V, VREF = 5V)
• Gain error is ±2LSB typical at (VDD = 5V, VREF = 5V, TA = 25°C)
• Total harmonic distortion is -110dB typical at (VDD = 5V, VREF = 5V, TA = 25°C)
• Output noise voltage density is 13nV/√Hz typical at (VDD = 5V, VREF = 5V, TA = 25°C)
• VDD supply current is 1μA maximum at (VDD = 5V, VREF = 5V, TA = 25°C)
• SCK frequency is 40MHz maximum at (VDD = 5V, VREF = 5V, TA = 25°C)
• Operating temperature range from 0°C to 70°C, 52-lead plastic QFN package

注释

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