Texas Instruments ADS1015V2EVM-PDK

Overview

ADS1015V2EVM-PDK from Texas Instruments is a fully assembled evaluation platform for the 12-bit ADS1015 analog-to-digital converter, featuring USB-connected GUI control via PAMBoard motherboard, screw-terminal and header-based analog input interfaces, I²C communication, and configurable 3.3-V/5-V ADC supply. It supports single-ended (4-channel) or differential (2-pair) acquisition with programmable full-scale ranges from ±256 mV to ±6.144 V.

For engineers reviewing the ADS1015V2EVM-PDK datasheet, ADS1015V2EVM-PDK pinout, ADS1015V2EVM-PDK application, or ADS1015V2EVM-PDK equivalent, this EVM enables rapid validation of low-power sensor signal chain design, I²C interface integration, and ADC configuration in embedded measurement systems without custom hardware development.

Technical Context

The ADS1015V2EVM-PDK integrates the ADS1015 ADC with a PAMBoard motherboard that provides USB-to-I²C bridging, level-shifting between 3.3-V PAMBoard logic and selectable 3.3-V/5-V ADS1015 operation, and EEPROM-based device identification. It implements RC low-pass filtering on all analog inputs-67.9 kHz cutoff for single-ended, 3.4 kHz for differential pairs AIN0–AIN1 and AIN2–AIN3.

Hardware configuration is managed through JP1 (ADC supply selection), J5 (screw terminal block for AIN0–AIN3 + AGND), and J6 (dual-row header supporting same channels plus dedicated AGND pins). Communication relies on CDC/Bulk USB enumeration, with TI Cloud Agent and browser extension enabling web-based GUI access.

Key Specifications

Availability

ADS1015V2EVM-PDK is available at Aetrix Electronics and suitable for sensor evaluation, industrial data acquisition prototyping, and embedded ADC interface validation requiring stable component supply, traceable sourcing, and long-term lifecycle support.

Supply support for ADS1015V2EVM-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-reliability ICs for industrial, automotive, and communications applications.

The ADS1015V2EVM-PDK belongs to TI's precision ADC evaluation platform family, designed to accelerate development of low-power, high-accuracy sensor measurement systems using the ADS1x15 series.

FAQ

What is the ADS1015V2EVM-PDK used for?

The ADS1015V2EVM-PDK is a complete evaluation system for the ADS1015 12-bit ADC, combining the ADS1015EVM plug-in module with the PAMBoard motherboard. It enables engineers to configure, acquire, and analyze analog signals via a web-based GUI over USB-without writing firmware. The ADS1015V2EVM-PDK supports real-time register-level control, data logging, FFT analysis, and hardware-triggered capture for rapid sensor interface validation.

Does the ADS1015V2EVM-PDK require external software installation?

Yes-the ADS1015V2EVM-PDK requires the TI Cloud Agent application and a compatible browser extension (for Chrome or Firefox) to establish secure USB communication and launch the web-based GUI. These are one-time installations. Once set up, the ADS1015V2EVM-PDK connects automatically when plugged in, and the GUI loads directly in the browser without local software deployment.

Can the ADS1015V2EVM-PDK evaluate both ADS1015 and ADS1115 devices?

No-the ADS1015V2EVM-PDK is specifically configured and calibrated for the ADS1015 12-bit ADC. While it shares mechanical and interface compatibility with the ADS1115V2EVM-PDK, the ADS1015V2EVM-PDK's onboard EEPROM, default GUI settings, and documentation are tailored to the ADS1015's resolution, conversion speed, and register map. Using it with an ADS1115 requires manual register adjustment and is not supported out-of-box.

How do I configure differential measurements on the ADS1015V2EVM-PDK?

Differential measurements on the ADS1015V2EVM-PDK are enabled via the GUI's MUX setting-selecting AIN0–AIN1 or AIN2–AIN3. Hardware filtering is pre-installed for those two pairs only. To use AIN1–AIN2 differentially, a 47-nF capacitor must be manually added at C6 per the schematic. All differential configurations rely on the same J5/J6 analog input connectors and maintain the 3.4 kHz filter cutoff.

What power options does the ADS1015V2EVM-PDK support for the ADS1015 IC?

The ADS1015V2EVM-PDK supports two ADC supply voltages: 3.3 V and 5 V, selected via jumper JP1. When JP1 is in the top position, the ADS1015 operates at 3.3 V; bottom position selects 5 V. The PAMBoard regulates USB 5 V to clean 3.3 V and 5 V rails, and level-shifting circuitry ensures reliable I²C communication regardless of ADS1015 VDD choice.