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BQ2026

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1.5K-Bit Serial EPROM with SDQ Interface

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Data sheet

BQ2026

ACTIVE
Data sheet Order now

Product details

Communication interface SDQ Features 1.5k-bit EPROM Vin (typ) (V) 3.7 Vin (max) (V) 5.5 Power consumption (typ) (mW) 20 Operating temperature range (°C) -20 to 70 Rating Catalog
Communication interface SDQ Features 1.5k-bit EPROM Vin (typ) (V) 3.7 Vin (max) (V) 5.5 Power consumption (typ) (mW) 20 Operating temperature range (°C) -20 to 70 Rating Catalog
SOT-23 (DBZ) 3 6.9204 mm² (2.92 mm × 2.37 mm) TO-92 (LP) 3 19.136 mm² (5.2 mm × 3.68 mm)
  • 1536 Bits of One-Time Programmable (OTP) EPROM For Storage Of User-Programmable Configuration Data
  • Factory-Programmed Unique 64-Bit Identification Number
  • Single-Wire Interface to Reduce Circuit Board Routing
  • Synchronous Communication Reduces Host Interrupt Overhead
  • 6KV IEC 61000-4-2 ESD Compliance on Data Pin
  • No Standby Power Required
  • Available in a 3-Pin SOT-23 and TO-92 Packages
  • 1536 Bits of One-Time Programmable (OTP) EPROM For Storage Of User-Programmable Configuration Data
  • Factory-Programmed Unique 64-Bit Identification Number
  • Single-Wire Interface to Reduce Circuit Board Routing
  • Synchronous Communication Reduces Host Interrupt Overhead
  • 6KV IEC 61000-4-2 ESD Compliance on Data Pin
  • No Standby Power Required
  • Available in a 3-Pin SOT-23 and TO-92 Packages

The bq2026 is a 1.5K-bit serial EPROM containing a factory-programmed, unique 48-bit identification number, 8-bit family code, and a 64-bit status register.

The bq2026 SDQ™ interface requires only a single connection and a ground return. The SDQ pin is also the sole power source for the bq2026.

The small surface-mount package options saves printed-circuit-board space, while the low cost makes it ideal for applications such as battery-pack configuration parameters, record maintenance, asset tracking, product-revision status, and access-code security.

The bq2026 is a 1.5K-bit serial EPROM containing a factory-programmed, unique 48-bit identification number, 8-bit family code, and a 64-bit status register.

The bq2026 SDQ™ interface requires only a single connection and a ground return. The SDQ pin is also the sole power source for the bq2026.

The small surface-mount package options saves printed-circuit-board space, while the low cost makes it ideal for applications such as battery-pack configuration parameters, record maintenance, asset tracking, product-revision status, and access-code security.
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet 1.5K-Bit Serial EPROM with SDQ Interface datasheet (Rev. A) PDF | HTML Oct 17, 2014
User guide bq2026 Evaluation Software (Rev. A) Nov 16, 2015

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

GUI for evaluation module (EVM)

BQ2026-BQF-EVM-GUI — BQ2026-BQF-EVM-GUI Installer

Evaluate performance of Single-Wire memory devices using EVM.
Supported products & hardware
GUI for evaluation module (EVM)

SINGLEWIRE-GUI — Single-Wire Memory EVM GUI (TMFxxxxEVM and BQ2026EVM)

Single-Wire Memory EVM GUI
Supported products & hardware
Simulation model

BQ2024 IBIS Model (Rev. A)

SLUM106A.ZIP (23 KB) - IBIS model
Supported products & hardware
Package Pins CAD symbols, footprints & 3D models
SOT-23 (DBZ) 3 Ultra Librarian
TO-92 (LP) 3 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

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