Texas Instruments EVM-LEADLESS1

Overview

EVM-LEADLESS1 from Texas Instruments is an evaluation module designed to enable rapid prototyping and breadboard testing of TI's common surface-mount leadless IC packages-including DRC, DTP, DQE, RBW, RGY, RSE, RSV, RSW, RTE, RTJ, RUK, RUC, RUG, RUM, RUT, and YZP-by converting their fine-pitch footprints to standard 100-mil DIP header spacing.

For engineers reviewing the EVM-LEADLESS1 datasheet, EVM-LEADLESS1 pinout, EVM-LEADLESS1 application, or EVM-LEADLESS1 equivalent, this adapter board supports hand-soldering and reflow assembly of leadless packages, facilitates mechanical alignment via DIP socket pre-mounting, and enables functional validation in early-stage development without custom PCB fabrication.

Technical Context

The EVM-LEADLESS1 is a passive, unpopulated adapter PCB with no active circuitry, power rails, or signal conditioning. It provides direct metallurgical interconnect between the pads of leadless ICs and 100-mil spaced through-hole terminals using plated-through vias and routed copper traces.

Each footprint supports one specific TI leadless package variant; no shared or multiplexed routing exists between footprints. The board includes score lines for panel separation and is supplied with Sullins GBC36SAAN terminal strips for DIP header formation.

Key Specifications

Availability

EVM-LEADLESS1 is available at Aetrix Electronics and suitable for IC package evaluation, rapid prototype validation, and educational lab environments requiring stable component supply for leadless device integration.

Supply support for EVM-LEADLESS1 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 headquartered in Dallas, Texas, specializing in analog, embedded processing, and digital signal processing technologies.

The EVM-LEADLESS1 belongs to TI's evaluation module product line, engineered specifically to accelerate development cycles for engineers working with TI's high-density leadless packaging technologies in R&D and feasibility testing.

FAQ

What is the primary function of the EVM-LEADLESS1?

The EVM-LEADLESS1 is a passive adapter board that converts TI's fine-pitch leadless IC packages-including DRC, DTP, DQE, RBW, RGY, RSE, RSV, RSW, RTE, RTJ, RUK, RUC, RUG, RUM, RUT, and YZP-into 100-mil DIP-compatible footprints. It enables quick breadboard testing and functional validation without custom PCB design. The EVM-LEADLESS1 contains no active components or circuitry; its sole purpose is mechanical and electrical interface translation.

Which leadless packages does the EVM-LEADLESS1 support?

The EVM-LEADLESS1 supports exactly 16 TI-specific leadless package types: DRC, DTP, DQE, RBW, RGY, RSE, RSV, RSW, RTE, RTJ, RUK, RUC, RUG, RUM, RUT, and YZP. Each footprint is physically isolated and dimensionally matched to the corresponding TI package drawing. No other package types-not even functionally similar ones from other manufacturers-are supported by the EVM-LEADLESS1.

How is the EVM-LEADLESS1 assembled with an IC?

An IC is soldered directly onto the designated footprint on the EVM-LEADLESS1 using hand-soldering, hot-air rework, or infrared reflow techniques. Terminal strips (Sullins GBC36SAAN) are snapped to length, inserted into a spare DIP socket for alignment, then the board is positioned over the pins and soldered. The EVM-LEADLESS1 itself is not pre-assembled; all soldering is performed by the user during setup.

Does the EVM-LEADLESS1 include any active circuitry or power regulation?

No, the EVM-LEADLESS1 contains no active components, voltage regulators, signal conditioning, or power distribution networks. It is a purely passive interposer board with copper traces, vias, and plated-through holes. All signal integrity, timing, and power delivery depend entirely on the attached IC and external test system-no functionality is added or modified by the EVM-LEADLESS1.

Is the EVM-LEADLESS1 suitable for production use or final system integration?

No, the EVM-LEADLESS1 is strictly intended for research, development, and feasibility evaluation per TI's official terms. It is not qualified for use in finished products, safety-critical systems, or production environments. TI explicitly prohibits incorporation of the EVM-LEADLESS1 as a subassembly in any end-product, and it carries no production-grade reliability, thermal, or regulatory certifications.