Data Sheet
10
HDO4000A AT A GLANCE
2
Power Electronics
Measure single-device(s), half, 
or Full/H-bridge outputs, including 
gate-drive voltages. Measure device 
loss or switch-mode power supply 
power or control loop performance, 
including line harmonics. The best 
performing HV probes support full 
characterization of all aspects of the 
power conversion system.
Automotive Electronics
Automotive electronic control units 
(ECUs) are tested to stringent 
standards. 12-bits and 250Mpts 
provides the amplitude and time 
resolution needed for better and more 
intuitive cause-effect analog signal 
analysis. Deep digital logic capture and 
extensive serial data toolsets provides 
an all-in-one characterization tool for 
the complex, dynamic behavior of the 
vehicle ECUs. 
HDO4000A oscilloscopes have 4 analog input channels, 12-bit resolution using Teledyne LeCroy’s 
HD4096 high denition technology, up to 1 GHz of bandwidth and a compact form factor with a large 
12.1” multi-touch display. They are ideal for debug and troubleshooting of power electronics designs, 
digital power management or power integrity analysis, automotive electronics systems, and deeply 
embedded or mechatronic designs.
Key Features
4 analog channels
12-bit ADC resolution, up to  
15-bit with enhanced resolution
200 MHz, 350 MHz, 500 MHz and  
1 GHz bandwidths
Long Memory – up to 50 Mpts
Multi-language User Interface
WaveScan - Search and Find
LabNotebook Documentation and 
Report Generation
History Mode
Spectrum Analyzer Mode
Power Analysis Software
16 Digital Channel MSO option
Serial Trigger and Decode options
12.1” WXGA multi-touch screen display 
 Wide probe selection for power  
electronics, embedded electronics,  
and mechatronics applications










