Analog Devices Inc. EVAL-AD7367SDZ

Overview

EVAL-AD7367SDZ from Analog Devices is a full-featured evaluation board designed to characterize the AD7367 dual 14-bit, 1 MSPS successive approximation ADC under real-world analog input conditions including ±5 V, ±10 V, and 0 V to 10 V ranges. It integrates on-board power generation (±15 V, +5 V, +3.3 V), precision reference (AD780), signal conditioning (AD8021 amplifiers), and level-shifting interface for seamless connection to the EVAL-SDP-CB1Z controller board.

For engineers reviewing the EVAL-AD7367SDZ datasheet, EVAL-AD7367SDZ pinout, EVAL-AD7367SDZ application, or EVAL-AD7367SDZ equivalent, this page delivers verified hardware configuration options, software-controlled waveform/FFT/histogram analysis capabilities, SDP-based USB communication setup, standalone SMB connector operation, and precise link-dependent voltage range selection (LK18/LK19).

Technical Context

The EVAL-AD7367SDZ implements a modular analog front-end with four independent AD8021 buffer paths (VA1/VA2/VB1/VB2), configurable via solder links SL1–SL4, enabling direct or amplified signal routing to the AD7367. Power sequencing is managed by ADM1185, while DC-DC conversion uses ADP1613 (±15 V), ADP2301 (+7 V → +5 V), and ADP1720 (+9 V → +3.3 V) regulators.

It supports both PC-controlled operation via EVAL-SDP-CB1Z (USB 2.0, 3.3 V logic level shifted to VDRIVE up to 5.25 V) and standalone mode using SMB connectors for CONVST, CS, SCLK, DOUTA/B, and BSY. Serial interface timing is fixed at 30 MHz SCLK when used with SDP, limiting maximum sample rate to 800 kSPS in that configuration.

Key Specifications

Availability

EVAL-AD7367SDZ is available at Aetrix Electronics and suitable for precision data acquisition system validation, industrial sensor interface prototyping, and high-fidelity ADC performance benchmarking requiring stable component supply and full documentation traceability.

Supply support for EVAL-AD7367SDZ 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-AD7367SDZ belongs to Analog Devices' precision ADC evaluation platform family, engineered to accelerate design-in of high-resolution data converters in test & measurement, industrial automation, and medical instrumentation applications.

FAQ

What is the primary function of the EVAL-AD7367SDZ evaluation board?

The EVAL-AD7367SDZ evaluation board is a dedicated hardware platform for evaluating the AD7367 dual 14-bit, 1 MSPS SAR ADC. It provides complete signal conditioning, programmable input ranges (±5 V, ±10 V, 0–10 V), on-board power generation, and interface flexibility-supporting both PC-connected operation via EVAL-SDP-CB1Z and standalone SMB-based testing. The EVAL-AD7367SDZ enables full characterization of dynamic performance metrics including SNR, THD, SINAD, and FFT spectra.

Which controller board is required to operate EVAL-AD7367SDZ via USB?

The EVAL-AD7367SDZ requires the EVAL-SDP-CB1Z system demonstration platform board for USB 2.0–based PC control. This controller provides 3.3 V logic-level communication, handles serial protocol translation, and supplies power to the EVAL-AD7367SDZ through the SDP connector (J8). The EVAL-AD7367SDZ cannot communicate directly with a PC via USB without the EVAL-SDP-CB1Z or an equivalent SDP-compatible controller.

How does the EVAL-AD7367SDZ support different analog input voltage ranges?

The EVAL-AD7367SDZ supports ±5 V, ±10 V, and 0–10 V input ranges through hardware configuration using jumper links LK18 and LK19. Their binary combination (A/A, A/B, B/A, B/B) selects the range, and the software UI must be manually synchronized to match. The board's AD8021 amplifier stages and reference path (AD780 or external) are configured accordingly to maintain accuracy across all supported ranges.

Can EVAL-AD7367SDZ be used without the EVAL-SDP-CB1Z board?

Yes, the EVAL-AD7367SDZ supports standalone operation using its SMB connectors (VA1/VA2/VB1/VB2, CONVST, CS, SCLK, DOUTA/B, BSY) and test points. In this mode, users can drive the AD7367 serial interface directly with external logic, bypassing USB dependency. Full 1 MSPS sampling is achievable in standalone mode-unlike the 800 kSPS limit imposed by EVAL-SDP-CB1Z's interface bandwidth.

What software tools are included with the EVAL-AD7367SDZ kit?

The EVAL-AD7367SDZ kit includes Windows-compatible evaluation software on CD, supporting time-domain waveform capture, histogram analysis (AC/DC), FFT spectral analysis (SNR, THD, SINAD, SFDR), and summary reporting. It installs to C:\Program Files\Analog Devices\AD7366/AD7367 and requires prior installation of EVAL-SDP-CB1Z drivers. Data is saved in .tsv format for post-processing, and example files are provided in the \examples subfolder.