The AD5547/AD5557 are dual precision, 16-/14-bit, multiplying, low power, current-output, parallel input, digital- to-analog converters. They are designed to operate from single +5 V supply with ±10 V multiplying references for 4-quadrant outputs with up to 4 MHz bandwidth. The built-in 4-quadrant resistors facilitate resistance matching and temperature tracking, which minimize the numbers of components needed for multiquadrant applications. In addition, the feedback resistor (RFB) simplifies the I-V conversion with an external buffer. The AD5547/AD5557 are available in a compact TSSOP-38 package and operate at the extended automotive temperature range of –40°C to +125°C. Applications * Automatic Test Equipment * Instrumentation * Digitally controlled calibration * Digital waveform generation * Dual channel * 16-bit resolution * 2- or 4-quadrant, 4 MHz BW multiplying DAC * ±1 LSB DNL * ±1 LSB INL * Operating supply voltage: 2.7 V to 5.5 V * Low noise: 12 nV/√Hz * Low power: IDD = 10 μA max * 0.5 μs settling time * Built-in RFB facilitates current-to-voltage conversion * See data sheet for additional features https://elecena.pl/product/692429/dual-current-output-parallel-input-16-bit-multiplying-dacs-with-4-quadrant-resistors 2008-07-05 https://elecena.pl/product/692429/dual-current-output-parallel-input-16-bit-multiplying-dacs-with-4-quadrant-resistors 2018-03-29 https://elecena.pl/product/692429/dual-current-output-parallel-input-16-bit-multiplying-dacs-with-4-quadrant-resistors 2025-01-18