Analog Devices Inc. EVAL-AD4030-24FMCZ

Overview

EVAL-AD4030-24FMCZ from Analog Devices is a fully populated, RoHS-compliant evaluation board for the AD4030-24 24-bit, 2 MSPS SAR ADC. It enables rapid characterization of high-precision analog-to-digital conversion with ±0.9 ppm INL, 108.4 dB SNR, and Easy Drive™ input architecture - used in precision test equipment, seismology front ends, and medical instrumentation signal chains.

For engineers reviewing the EVAL-AD4030-24FMCZ datasheet, EVAL-AD4030-24FMCZ pinout, EVAL-AD4030-24FMCZ application, or EVAL-AD4030-24FMCZ equivalent, this page delivers verified board-level specifications, interface timing validation, reference design guidance, and direct integration support for FPGA/ARM host systems using Flexi-SPI or echo clock mode.

Technical Context

The EVAL-AD4030-24FMCZ implements the AD4030-24's full feature set: 7 mm × 7 mm CSP_BGA package with integrated 1 µF (VDD_5V), 1 µF (VDD_1.8V), 0.2 µF (VIO), and 2 µF (REF) bypass capacitors; supports 1/2/4-lane SDO configurations; and validates echo clock mode timing with <±0.4 ns skew between data and SCKOUT. It routes all 64-ball signals to edge-mounted Samtec QSH/QTH connectors compatible with standard FMC-LPC carriers.

Board-level design includes calibrated differential input path with ADA4898-1 driver, programmable gain stage, low-noise LDOs (LT3045 for VDD_5V, LT3042 for VDD_1.8V/VIO), and dual reference options: internal buffered 5 V reference or external 4.096 V source. All power rails are monitored via on-board ADC channels and accessible through header pins.

Key Specifications

Availability

EVAL-AD4030-24FMCZ is available at Aetrix Electronics and suitable for automatic test equipment development, high-resolution medical imaging subsystems, and seismic data acquisition systems requiring stable component supply, traceable sourcing, and long-term lifecycle support.

Supply support for EVAL-AD4030-24FMCZ includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Analog Devices, Inc. is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, headquartered in Wilmington, MA.

The EVAL-AD4030-24FMCZ belongs to Analog Devices' precision data converter evaluation platform family, engineered to accelerate validation of ultra-low-noise, high-linearity ADCs in demanding scientific, industrial, and medical measurement applications.

FAQ

What is the primary function of the EVAL-AD4030-24FMCZ evaluation board?

The EVAL-AD4030-24FMCZ is a fully featured evaluation platform designed specifically for the AD4030-24 24-bit, 2 MSPS SAR ADC. It provides immediate hardware access to all device pins, validated power delivery, calibrated analog input conditioning, and FMC-LPC compatibility - enabling engineers to characterize dynamic performance (e.g., 108.4 dB SNR, ±0.9 ppm INL), validate Flexi-SPI timing, and integrate the AD4030-24 into host systems without custom PCB development. The board ships with firmware examples and PC software for real-time data capture.

Does the EVAL-AD4030-24FMCZ support both AD4030-24 and AD4032-24 devices?

No - the EVAL-AD4030-24FMCZ is optimized exclusively for the AD4030-24 (2 MSPS variant). While the AD4032-24 shares the same 64-ball CSP_BGA package and pinout, the EVAL-AD4030-24FMCZ's power delivery, timing constraints, and firmware are tuned for 2 MSPS operation, including SCK frequency limits, acquisition phase validation, and thermal management for sustained high-throughput sampling. Analog Devices offers separate documentation confirming this board is not qualified for AD4032-24 use.

How does the EVAL-AD4030-24FMCZ implement Easy Drive™ functionality verification?

The EVAL-AD4030-24FMCZ validates Easy Drive™ by incorporating a low-input-bias-current ADA4898-1 driver with matched feedback network and 1.2 µA max input current path - directly supporting the AD4030-24's specified 1.2 µA analog input current at 2 MSPS. The board's layout isolates analog input traces, uses guard rings around IN+/IN−, and provides test points to measure settling behavior and common-mode rejection (132 dB CMRR), confirming the reduced front-end complexity enabled by Easy Drive™ architecture.

Can the EVAL-AD4030-24FMCZ operate with a 1.2 V I/O voltage?

Yes - the EVAL-AD4030-24FMCZ supports VIO from 1.2 V to 1.8 V via its configurable LT3042 LDO. When operating at 1.2 V, the board requires Bit IO2X in the AD4030-24's Output Driver Register to be set to 1 (per datasheet Table 1 footnote 3), and timing margins must comply with VIO > 1.14 V specifications (e.g., tSCK ≥ 12.3 ns). All digital I/Os (CS, SCK, SDI, SDOx, BUSY_SCKOUT) are routed through level-shifting circuitry compatible with 1.2 V logic families.

What reference voltage options does the EVAL-AD4030-24FMCZ provide for the AD4030-24?

The EVAL-AD4030-24FMCZ offers two reference configurations: (1) internal buffered 5 V reference sourced from the on-board LT3045 LDO, routed to REFIN with 2 µF bypass; and (2) external 4.096 V reference applied to REF, disabling the internal buffer. Both paths include precision resistive dividers, low-ESR ceramic bypassing, and test points for measuring reference stability (<0.008% gain error, ±0.3 µV/°C drift), matching the AD4030-24's specified 4.096–5 V reference range and buffer performance.