LA4136B
SKU: LA4136B
About the LA4136B
The LA4136B is the most capable logic analyzer in the Acute lineup — 136 channels with full Tier I + II protocol support and 4 GHz timing. Purpose-built for semiconductor companies validating complex SoCs and multi-chip platforms.
Key Highlights
- 136 channels with Tier I + II protocol triggers
- eMMC, eSPI, NAND Flash, SD, SVID hardware triggers
- Cascade multiple units for expanded channel count
- Power sequence validation support
| Channels | 136 |
| Timing Analysis | 4 GHz |
| State Analysis | 400 MHz |
| Protocol Decode | Tier I + II (100+ total) |
| Cascading | Yes (multi-unit synchronized) |
| Interface | USB 3.0 |
| OS Support | Windows 10 / 11 · Linux (beta) |
Protocol Support
120+ protocols decoded · 110+ with hardware trigger
120 supported protocols·DDecode TTrigger EVElectrical Validation
| Protocol | Decode | Trigger |
|---|---|---|
| I2C | D | T |
| MIPI I3C | D | T |
| SPI | D | T |
| UART | D | T |
No protocols match your search.
Compare LA4000 Series Models
See how the LA4136B compares to other models in the LA4000 Series series.
| Specification | LA4068E | LA4068B | LA4136E | LA4136B Current |
|---|---|---|---|---|
| Channels | 68 | 68 | 136 | 136 |
| Timing Analysis | 4 GHz | 4 GHz | 4 GHz | 4 GHz |
| State Analysis | 400 MHz | 400 MHz | 400 MHz | 400 MHz |
| Memory | 32 Gb | 32 Gb | 32 Gb | 32 Gb |
| Bus Trigger | Tier I | Tier I, II | Tier I | Tier I, II |
| Protocol Analyzer | Tier I | Tier I, II | Tier I | Tier I, II |
| Cascading | Yes | Yes | Yes | Yes |
| List Price | $8,700 | $11,000 | $12,100 | $13,800 |
Supported Protocols
Related Articles
How to Choose the Right Logic Analyzer for Your Project
A practical decision guide for selecting the right Acute logic analyzer or mixed-signal oscilloscope based on your channel count, sample rate, protocol decode, and portability requirements.
Power Sequence Validation with Acute Logic Analyzers
Learn how to validate multi-rail power-up and power-down sequences on FPGA and SoC designs using Acute logic analyzers with 16-128 channel simultaneous capture.
Getting Started with Acute Test Instruments
First-time setup guide for Acute instruments — software installation, USB connection, first capture, and basic protocol decode configuration for I2C, SPI, and UART.
Downloads
Software
Application software for BusFinder protocol analyzers, LA3000, and LA4000 logic analyzers. Windows 10/11.
Linux application for the BusFinder and LA4000 series. Separate native Linux app — currently in beta. Download the latest release from GitHub.
SDK & API
Not sure which instrument is right for your application?
Our engineering team can help you match the right instrument to your specific protocol, channel count, and performance requirements.