AD5686RBCPZ-RL7

• Four Independent 16-Bit Voltage-Output DAC Channels
• Resistor-String architecture, Inherently Monotonic
• SPI Serial interface, 2.7V to 5.5V Supply
• Settling Time of 5us, Integral Nonlinearity 3LSB
• Nominal Supply Current of 1.1mA
• 16-Lead LFCSP with Exposed pad, -40C to 105C

The Analog Devices AD5686RBCPZ-RL7 is a quad 16-bit resistor-string voltage-output DAC with an SPI serial interface, supplied in a 16-lead LFCSP with exposed pad on tape and reel. It runs from a 2.7V to 5.5V supply at a nominal 1.1mA, settles in 5us, and is specified with 3LSB integral nonlinearity across the -40C to 105C range. The record lists four independent converters on four channels and separate analog and digital supply pins. Analog Devices lists the AD5686RBCPZ-RL7 in Production status; one record note is that the Lead Free attribute reads Contains Lead while RoHS reads Compliant.

Quad voltage-output DACs at 16-bit resolution are used to generate precision setpoints and control voltages: bias and gain trimming in instrumentation, laser and optical-module control, closed-loop industrial actuator and valve commands, programmable power-supply references, and automatic test equipment stimulus channels. Having four channels in one 16-lead package reduces board area against separate single-channel devices, and the resistor-string topology guarantees monotonic output, which matters in servo loops that would otherwise oscillate at a code reversal. The 105C upper rating suits enclosed industrial and telecom equipment. Buyers are test-and-measurement, industrial-automation, optical-networking and medical-instrument OEMs, plus purchasers matching an existing AD568x-family footprint.