AD5426YRMZ

AD5426YRMZ is Analog Devices’ serial-input, current-output DAC. It’s part of the AD542x family and converts a digital word received over an SPI‑style interface into a programmable output current (Iout) used to drive industrial current loops and analog signaling. The YRMZ suffix denotes a RoHS-compliant, lead‑free LFCSP package variant.
Typical applications: industrial automation, process control, instrumentation, and motor control where a precise, monotonic current output is required.
Key features (typical): monotonic 12‑ to 16‑bit resolution, programmable full‑scale current, fast settling, low glitch energy, and options for internal or external references. It requires an external current‑to‑voltage conversion stage (precision resistor) to produce a voltage output.
For exact specifications (resolution, Iout range, interface timing, supply and temperature ranges), consult the latest AD5426 datasheet and application notes. If you need, I can pull out the specific figures.

Quad 12-bit DACs with SPI from other vendors serve as equivalents to AD5426YRMZ. Examples:
- Texas Instruments DAC8544 (4-channel, 12-bit, SPI)
- Texas Instruments DAC8554 (4-channel, 12-bit, SPI)
- Microchip MCP4924 (quad 12-bit, SPI)
Note: verify exact interface, output type, reference, drive capability, and packaging to match your BOM.

Here are the typical features of the AD5426YRMZ (Analog Devices):
- 16-bit resolution multiplying DAC (MDAC)
- Current-output (Iout) DAC with external buffering
- SPI-compatible serial control interface (3- or 4-wire)
- External reference input (reference external to device)
- Monotonic DAC with defined INL/DNL
- Wide operating range: suitable for industrial temps (typical -40°C to +125°C)
- Wide supply/power options with low power consumption; power-down mode available
- Fast settling time for quick updates
- Package: 28-lead package variant (YRMZ)
Applications: instrumentation, process control, calibration, and other precision analog control tasks. For exact electrical specs (speeds, currents, tolerances, and voltage ranges), please consult the latest ADI datasheet.

8 pins. AD5426YRMZ is an 8‑pin MSOP device that functions as a single‑channel, serial‑input (SPI‑like) multiplying DAC with a current output (Iout). It uses a digital input interface (CS, SCK, DIN/SDI, LDAC) to set a coded output current proportional to the reference (Vref) and code. Typical pins include VDD, GND, IOUT, and VREF/REFIN.

- Manufacturer: Analog Devices, Inc. (ADI).
- Company type: American multinational semiconductor company that designs and manufactures high-performance analog, mixed-signal, and DSP integrated circuits for aerospace, automotive, communications, industrial, consumer, and healthcare markets.

AD5426YRMZ applications:
- Industrial automation and process control (setpoints and analog loop drivers)
- Motor/servo and motion control (reference signals for drives)
- Instrumentation and data acquisition (signal generation, calibration sources)
- Test and measurement equipment (benchtop signal generators, calibration setups)
- Programmable analog sources and bias/reference generation
- Medical instrumentation requiring precise, stable analog outputs
These cover typical uses of a precision analog output DAC in industrial, laboratory, and medical environments.

28-lead Lead Frame Chip Scale Package (LFCSP).