Product Details
●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.
●### Features and Benefits
● 14-bit resolution - AD5556
● 16-bit resolution - AD5546
● 2- or 4-quadrant 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
● 0.5 µs Settling Time
● Built-in RFB Facilitates Voltage Conversion
● Built-in 4-quadrant resistors allow 0 V to –10 V, 0 V to +10 V, or ±10 V outputs
● 2 mA Full Scale Current ± 20%, with VREF = 10 V
● See data sheet for additional features
