AD5557

PRODUCTION

Dual Current Output, Parallel Input, 14-Bit Multiplying DACs with 4-Quadrant Resistors

Analog Devices AD5557 Product Info

10 February 2026 4

Features

Dual channel
14-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: I_DD = 10 μA max

0.5 μs settling time
Built-in R_FBfacilitates current-to-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 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 (R_FB) simplifies the I-to-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

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