TravelBus (Logic & Protocol Analyzer)


TravelBus TB3000 series is mainly widely used in the automotive & industrial automation industries. It not only supports the common protocols such as I2C etc. but also supports measuring differential signals such as RS485(EIA485), RS422,CAN2.0, CAN FD, DP-AUX etc. directly.

In addition, the TB3000 series is a 2-in-1 tool and thus can operate as a Logic Analyzer and a Protocol Analyzer. 


PC-based, USB 3.0 interface/powered

800 MHz timing / 200 MHz state analysis

Digital channels : 16 (Data), 1 (Clock), 2 (I²C/DP_AUX)

Memory : PC RAM

Real-time data and waveform display

Data logger

TB3000 Highlights

Protocol Decode: CAN FD, DALI2.0, DP_Aux, I²C, I²S, LIN2.2, PMBus, PWM, SMBus, SPI, MIPI I3C 1.1, UART, USB PD 3, … (70+ decodes) 


Module I: I²C, RS232, SPI

Module II: HID over I²C, I²S, LIN2.2, MDIO, PMBus, SMBus, USB1.1

Module III: BiSS-C, CAN2.0B, CAN-FD, DALI2.0, Modbus, Profibus, RS422, RS485, USB PD 3, …

 • Differential channels: 2 (CAN2.0B/CAN-FD), 4 (RS422/485)
 • Stackable with Acute TravelScope DSO to form an MSO
 • Isolated Ground: CAN2.0B/CAN-FD, RS485 (Safety Isolation >1000Vrms)

Files and media