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Alternatives to Texas Instruments EV2300

Texas Instruments EV2300 and its qualified second sources, compared on form, fit and function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for Texas Instruments EV2300

EV2300 compared against its qualified second sources
EV2300Texas InstrumentsEV2400Texas InstrumentsEV2500Texas Instruments
FFF CompatibilityThe EV2400 is an external evaluation board with different physical dimensions, connectors, and mounting requirements compared to the EV2300 board.The physical size, enclosure, and connection ports (such as the USB-B port and terminal pinouts) differ completely.It provides complete functional equivalence for all target protocols (SMBus, I2C, and HDQ) and is fully integrated with TI's active bqStudio software.The physical dimensions, mounting style, and connector locations differ from the original legacy design.The board has a significantly modernized footprint and features a USB-C port instead of USB-B.It lacks the legacy 1-wire HDQ communication protocol, limiting its use strictly to I2C and SMBus applications.
AI Summary

EV2300 by Texas Instruments: TI's EVM-Evaluation Modules - Interface Board.

The EV2400 is the official direct replacement recommended by Texas Instruments. It fully replicates the I2C, SMBus, and HDQ interfaces of the legacy EV2300 on a modernized, active hardware and firmware platform.

  • Official Texas Instruments direct successor and recommended replacement
  • Fully supports SMBus, I2C, and HDQ communication protocols, ensuring full functional coverage
  • Utilizes a modern MSP430F5529 microcontroller rather than the obsolete bq8015 controller
  • Requires updating PC software to Texas Instruments bqStudio and using an updated USB-B connection.

The EV2500 is Texas Instruments' next-generation USB-C evaluation module. While it provides excellent modern software support and USB-C connectivity, it only partially replaces the EV2300 because it lacks the HDQ communication interface.

  • Features a modern, industry-standard USB-C interface for easy connection to modern host PCs
  • Native HID support for a seamless, driverless setup on modern operating systems
  • Cost-effective evaluation module option for newer battery gauging projects
  • Completely lacks the 1-wire HDQ protocol support present on the EV2300 and EV2400.
Lifecycle StatusObsoleteActiveActive
Market AvailabilityDiscontinuedIn stockIn stock
REACHREACHREACHUnknown
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