Texas Instruments ADS8588SEVM-PDK

Overview

ADS8588SEVM-PDK from Texas Instruments is a performance demonstration kit (PDK) and evaluation platform for the ADS85xx family of 16-bit, 8-channel, simultaneous-sampling SAR ADCs - specifically configured with the ADS8588S device. It provides USB-hosted data capture, real-time spectral/histogram/linearity analysis, and jumper-selectable ±10 V or ±5 V bipolar input ranges with 1-MΩ constant input impedance. Designed for precision data acquisition validation in test & measurement and industrial control systems.

For engineers reviewing the ADS8588SEVM-PDK datasheet, ADS8588SEVM-PDK hardware setup, ADS8588SEVM-PDK GUI software installation, or ADS8588SEVM-PDK interface configuration, this page delivers verified technical context, supported devices, USB-powered operation details, jumper-controlled analog/digital settings, and LabVIEW-based analysis tool capabilities - all specific to the ADS8588SEVM-PDK evaluation system.

Technical Context

The ADS8588SEVM-PDK comprises two PCBs: the ADS8588SEVM board hosting the ADS8588S ADC and analog front end, and the Precision Host Interface (PHI) controller board providing USB 2.0 communication, 3.3-V digital supply, and 5.0-V analog LDO regulation via TPS7A4700. The PHI interfaces with the EVM through a 60-pin socket strip (J9), carrying parallel/serial data, CONVSTA/CONVSTB timing, OS0–OS2 oversampling controls, and I²C EEPROM programming.

Analog inputs are accessible via dual interfaces: 16-pin JP1 header (differential AIN_1P/GND through AIN_8P/GND) and eight SMB connectors (J1–J8). Reference selection is configurable between the ADS8588S internal 2.5-V reference or external REF5025 via jumper J5, while input range (±10 V/±5 V), interface mode (parallel/parallel-byte/serial), and standby control are managed by on-board jumpers J4, J3, and J1 respectively.

Key Specifications

Availability

ADS8588SEVM-PDK is available at Aetrix Electronics and suitable for precision data acquisition validation, SAR ADC performance benchmarking, and industrial sensor signal chain prototyping requiring stable component supply and full evaluation ecosystem support.

Supply support for ADS8588SEVM-PDK 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

Texas Instruments is a global semiconductor company specializing in analog, embedded processing, and high-performance data conversion technologies, with over 90 years of innovation in precision electronics.

The ADS8588SEVM-PDK belongs to TI's precision data acquisition evaluation platform product line, designed to accelerate development of high-fidelity, multi-channel measurement systems for test equipment, power quality monitoring, and motor control feedback applications.

FAQ

What is the ADS8588SEVM-PDK used for?

The ADS8588SEVM-PDK is a complete evaluation system for the ADS85xx family of 16-bit, 8-channel, simultaneous-sampling SAR ADCs. It enables engineers to validate dynamic performance (SNR, THD, SFDR), linearity (INL/DNL), and system-level behavior under real-world analog input conditions - using its pre-mounted ADS8588S, onboard RC filters, jumper-configurable ranges, and LabVIEW-based GUI with spectral, histogram, and time-domain analysis tools. The ADS8588SEVM-PDK eliminates the need for custom interface hardware or low-level firmware development during early-stage ADC evaluation.

Does the ADS8588SEVM-PDK support devices other than the ADS8588S?

Yes - the ADS8588SEVM-PDK supports multiple members of the ADS85xx family including the ADS8588H, ADS8598S, and ADS8598H. This is achieved by reprogramming the onboard EEPROM (U3) using the respective device-specific GUI software. The ADS8588SEVM-PDK hardware layout and power architecture are compatible across these variants, and the GUI automatically adapts sampling rate, oversampling, and interface timing based on the selected device's datasheet specifications. The ADS8588SEVM-PDK documentation explicitly lists SBAS843, SBAS827, and SBAS829 as supported literature numbers.

How is the ADS8588SEVM-PDK powered and what are the voltage requirements?

The ADS8588SEVM-PDK is USB-powered via the PHI controller board - no external power supply is needed when used in standard configuration. The PHI provides regulated 3.3-V digital supply (DVDD) and generates a low-noise 5.0-V analog supply (AVDD) using the TPS7A4700 LDO. When operating stand-alone (without PHI), AVDD must be supplied externally between 4.75 V and 5.25 V via J11, and DVDD between 2.3 V and AVDD via J12. Jumper J10 selects between onboard (pins 2–3) or external (pins 1–2) AVDD sourcing - incorrect configuration risks damage to the ADS8588SEVM-PDK.

What software and host requirements does the ADS8588SEVM-PDK need?

The ADS8588SEVM-PDK requires Windows 7 or Windows 8 (64-bit), administrator privileges for installation, and the LabVIEW Run-Time Engine (included in installer). The GUI software - ADS8588S EVM.exe - provides configuration of interface mode, input range, oversampling ratio, sampling rate, and reference selection, plus real-time visualization tools. Antivirus software must be temporarily disabled during installation to prevent blocking of driver files. The ADS8588SEVM-PDK GUI is not cross-platform and has no Linux/macOS support per official documentation.

Can the ADS8588SEVM-PDK operate without the PHI controller board?

No - the ADS8588SEVM-PDK is functionally dependent on the PHI controller board for USB communication, digital I/O signaling (CONVSTA/CONVSTB, RD/SCLK, PAR/SER/BYTE SEL), power delivery (DVDD and AVDD), and EEPROM initialization. The ADS8588SEVM board alone lacks USB transceivers, clock generation, or host interface logic. While the EVM board can be used stand-alone with external supplies and digital control signals (per Section 4 caution notes), it cannot perform data capture or GUI interaction without the PHI. The ADS8588SEVM-PDK is defined as the combined system - both boards and the included A-to-micro-B USB cable are essential components.