AD5556

PRODUCTION

Current-Output Parallel-Input, 14-Bit Digital-to-Analog Converter

Analog Devices AD5556 Product Info

10 February 2026 5

Features

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: I_DD = 10 μA
0.5 µs Settling Time
Built-in R_FB 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 V_REF = 10 V
See data sheet for additional features

Part details & applications

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 (R_FB) simplifies 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.

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