The AD5546/AD5556 are precision 16-/14-bit, multiplying, low power, current output, parallel input D/A converters. They operate from a single 2.7 V to 5.5 V supply with ±10 V multi- plying references for 4-quadrant outputs. Built-in 4-quadrant resistors facilitate the resistance matching and temperature tracking that minimize the number of components needed for multiquadrant applications. The feedback resistor (RFB) simpli- fies the I-V conversion with an external buffer. The AD5546/ AD5556 are packaged in compact TSSOP-28 packages with operating temperatures from –40°C to +125°C.
|Title||Content Type||File Type|
|AD5546/AD5556: Current Output, Parallel Input, 16-/14-Bit Multiplying DACs with Four-Quadrant Resistors Data Sheet (Rev D, 11/2011) (pdf, 683 kB)||Data Sheets|
|AN-912: Driving a Center-Tapped Transformer with a Balanced Current-Output DAC (pdf, 246 kB)||Application Notes|
|AN-320A: CMOS Multiplying DACs and Op Amps Combine to Build Programmable Gain Amplifier, Part 1 (pdf, 1295 kB)||Application Notes|
|AN-137: A Digitally Programmable Gain and Attenuation Amplifier Design (pdf, 52 kB)||Application Notes|
|CN-0025: Precision, AC Reference Signal Attenuator Using the AD5546/AD5556 Multiplying DAC (pdf, 80 kB)||Circuit Note|
|CN-0024: Precision, Bipolar Configuration for the AD5546/AD5556 DAC (pdf, 139 kB)||Circuit Note|
|CN-0023: Precision, Unipolar, Noninverting Configuration for the AD5546/AD5556 DAC (pdf, 92 kB)||Circuit Note|
|CN-0022: Precision, Unipolar, Inverting Conversion Using the AD5546/AD5556 DAC (pdf, 91 kB)||Circuit Note|
|Digital to Analog Converters ICs Solutions Bulletin (pdf)||Solutions Bulletins|
|4-Quadrant Multiplying D/A Converters||Overview||HTML|
|RAQs index||Rarely Asked Questions||HTML|
|Glossary of EE Terms||Glossary||HTML|
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