Acute Technology, Inc
Acute Technology TravelBus TB3000 Series Logic Analyser
Acute Technology TravelBus TB3000 Series Logic Analyser
SKU: TB3016F
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Key Features
Overview
The Acute TravelBus TB3000 series represents the latest generation of portable logic analyzers, specifically engineered for automotive and automation industry applications. This 2-in-1 analyzer seamlessly switches between Logic Analyzer and Protocol Analyzer modes, providing unprecedented flexibility for embedded system debugging.
Available in three variants: TB3016F (basic I²C/SPI analysis), TB3016E (extended protocol support), and TB3016B (full differential signal capability with CAN/RS485 isolation).
The analyzer connects via USB 3.0 for both power and high-speed data transfer, eliminating the need for external power supplies. Its compact 96×74×24mm form factor makes it ideal for field testing and benchtop debugging. Stack with TravelScope oscilloscopes to create comprehensive mixed-signal analysis solutions.
Unlike traditional logic analyzers with limited onboard memory, the TB3000 utilises PC RAM for virtually unlimited capture depth, perfect for long-term protocol logging and intermittent fault detection. The intuitive software provides real-time waveform display and automatic protocol recognition for rapid setup.
Downloads
Why Engineers Choose The Acute Technology TravelBus TB3000 Series Logic Analyser
Automotive Protocol Support
Portable Field Testing
Cost-Effective Alternative
Advanced 2-in-1 Logic and Protocol Analysis
The Acute TravelBus TB3000 series delivers professional-grade logic and protocol analysis in an ultra-compact USB3.0-powered device. Designed for automotive and automation engineers, it combines 16 digital channels with dedicated differential inputs for direct CAN, RS485, and DP_Aux signal capture.
Dual Operating Modes
Logic Analyzer Mode: Capture multiple bus signals simultaneously with deep PC RAM memory for comprehensive system debugging
Protocol Analyzer Mode: Real-time hardware decoding of 70+ protocols with live data streaming
Technical Specifications
| Parameter | TB3016F | TB3016E | TB3016B |
|---|---|---|---|
| Digital Channels | 16 + 1 CLK + 2 I²C | 16 + 1 CLK + 2 I²C | 16 + 1 CLK + 2 I²C + 2 DP_Aux + 4 RS485 |
| Total Channels | 19 | 19 | 25 |
| Max Sample Rate | 800 MHz timing / 200 MHz state | ||
| Memory | PC RAM (unlimited with USB 3.0) | ||
| Protocol Modules | I | I, II | I, II, III |
Wiring Quick-Start
Basic Setup: 1. Connect USB 3.0 cable to PC 2. Attach 40-pin probe cable to target 3. Configure threshold voltages (±6V range) 4. Select protocol decode options 5. Press RUN to capture signals Protocol Support
Module I (All models): I²C, MIPI I3C 1.1, SPI, UART
Module II (E/B models): HID over I²C, I²S, LIN2.2, MDIO, PMBus, SMBus, USB1.1
Module III (B model only): BiSS-C, CAN2.0B, CAN-FD, DALI2.0, DP_Aux, RS422, RS485, USB PD 3
Differential Signal Capability
The TB3016B directly captures differential signals without external transceivers, featuring 1000V isolation for CAN and RS485 measurements in industrial environments.
Software Integration
Compatible with Windows 7/8/10/11 (64-bit), the TravelBus Analyzer software provides intuitive waveform display, protocol decoding, and data export to CSV/TXT formats. Stack with oscilloscopes to create mixed-signal analysis capabilities.
| General Information | |
|---|---|
Part Number (SKU) |
TB3016F
|
Manufacturer |
|
| Physical and Mechanical | |
Weight |
0.5 kg
|
| Other | |
EAN |
5055383616435
|
Questions and Answers
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What Software Do I Need and Is It Included?
You need the TBA (TravelBus series) software, downloadable from Acute's website. It runs on Windows 7/8/10/11 (64-bit) and has logic analyser and protocol analyser modes, waveform display, automatic signal-frequency detection and CSV/TXT export.
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Can I Use This Analyser for 3.3V and 5V Logic Levels?
Yes. The threshold can be set from -6V to +6V in 50mV steps, so it can be set for 1.8V, 3.3V and 5V logic. Threshold accuracy is ±100mV + 5% of the set voltage.
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How Does the TB3000 Compare to Saleae Logic Analysers?
Saleae analysers have single-ended inputs only, while the TB3016B adds isolated differential CAN inputs. The TB3000 decodes 70+ protocols, against Saleae's 25+. Saleae's software is more polished, so compare both on the protocols you need.
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What Accessories Are Included with the TB3000?
Each TB3000 includes:
- analyser module
- USB 3.0 cable
- 24-pin lead cable
- micro-gripper hooks (5, 10 or 20 depending on model)
The TB3016B also includes terminal blocks and D-Sub connectors for differential signals. Software and manuals are downloaded from Acute's website.
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Can I Develop Custom Protocol Decoders?
The TB3000 software has a built-in library of 70+ protocols. For protocols not in it, capture in logic analyser mode and post-process the exported data, or contact Acute Technology about custom development.
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What Protocols Can the TB3000 Series Decode?
All TB3000 models decode over 70 protocols, including I²C, SPI, UART, CAN 2.0/CAN FD, RS485, LIN, USB PD, DALI and many automotive and industrial standards. The real-time protocol analyser and trigger modules differ by model:
- TB3016F: I²C, MIPI I3C, SPI and UART
- TB3016E: adds HID over I²C, I²S, LIN 2.2, MDIO, PMBus, SMBus and USB 1.1
- TB3016B: adds isolated differential inputs, including CAN
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Can I Capture CAN Bus Signals Directly Without External Transceivers?
Yes, with the TB3016B. Its dedicated differential CAN inputs have 1000Vrms isolation and capture CAN2.0B and CAN-FD signals up to 10 Mbps directly, with no external transceivers or differential probes.
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How Much Memory Is Available for Signal Capture?
The TB3000 uses your PC's RAM as capture memory over USB 3.0, so capture depth is limited by the RAM available; capture stops when memory is full. This suits long protocol logging and intermittent fault detection.
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What Is the Maximum Signal Frequency I Can Reliably Capture?
The TB3016F samples at up to 800MHz for timing analysis with 8 channels (400MHz with 16), but because of the data transmission limit it measures signals up to 50MHz. That covers I²C and CAN comfortably; check the clock rate for fast SPI.
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Is the TB3000 Compatible with Existing Oscilloscopes?
Yes, on the TB3016B. It stacks with oscilloscopes including Acute TravelScope, LeCroy, Keysight, Tektronix, GW Instek, HAMEG and R&S, giving mixed-signal oscilloscope (MSO) capability with time-aligned analogue and digital signals in logic analyser mode.
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