4225A, 4425A and 4823 Specifications

PicoScope 4225A, 4425A and 4823 Automotive Oscilloscopes
Automotive PicoScope Comparative Specifications

This page combines the specifications of the PicoScope 4225A, 4425 and the 4823 Automotive Oscilloscopes so that you can compare them.

Automotive Oscilloscope Comparative Specifications
PicoScope 4225A 4225A Automotive PicoScope PicoScope 4425A 4425A Automotive PicoScope Picoscope 4823 4823 8-Channel Automotive Oscilloscope
Channels show 2 4 8
Vertical Resolution show 12 bits (4,096 dots)
Enhanced Resolution show 16 bits (65,536 dots)
Bandwidth show 20MHz (10MHz on ±50mV Range) 20MHz (10MHz on ±10mV and ±20mV Ranges)
DC Accuracy show ±1% of full scale ±1% of full scale ±300 μV
Sensitivity show 10mV / div to 40V / div 2 mV/div to 10 V/div (10 vertical divisions)
Input Ranges (full scale) show ±50 mV to ±200 V in 12 ranges ±10 mV to ±50 V full scale, in 12 ranges
Input Impedance show 1 MΩ in parallel with 24 pF 1 MΩ ∥ 19 pF
Input Type show Floating, single ended, BNC Connector Common Ground, single ended, BNC Connector
Input Coupling show Software selectable AC/DC
Input Overvoltage Protection show ±250 V (DC + AC peak) ±100 V (DC + AC peak)
Input Common Mode show ±30 V Common Grounds
Buffer Memory show 250 M samples shared between active channels 256 MS shared between active channels
Waveform Buffer show Up to 10,000 waveforms
Timebase Ranges show 5 ns/div to 5000 s/div 20 ns/div to 5000 s/div
Maximum Sampling Rate (single shot) show 1 channel in use: 400 MS/s
2 channels in use: 200 MS/s
1 channel in use: 400 MS/s
2 channels in use: 200 MS/s
3 or 4 channels in use: 100 MS/s
80 MS/s (1 to 4 channels in use)
40 MS/s (5 to 8 channels in use)
PicoScope 4225A PicoScope 4425A Picoscope 4823
Source show Any input channel
Basic Triggers show None, Auto, Repeat and Single
Advanced Triggers show Rising edge, falling edge, edge with hysteresis, pulse width, runt pulse, dropout, windowed, logic
Maximum Pre-trigger Delay show Up to 100% of capture length
Maximum Post-trigger Delay show Up to 4 billion samples
Dynamic Performance
PicoScope 4225A PicoScope 4425A Picoscope 4823
Crosstalk show 4000:1, DC to 20 MHz 20 000:1, DC to 20 MHz
Harmonic Distortion show < −60 dB
SFDR show > 60dB
Noise show 220 μV RMS on 50 mV range
Bandwidth Flatness show DC to full bandwidth (+0.25 dB, −3 dB)
ADC ENOB show 10.8 bits 11.3 bits
Function Generator
PicoScope 4225A PicoScope 4425A Picoscope 4823
Standard Output Signals show Sine, square, triangle, DC voltage, ramp, sinc, Gaussian, half-sine, white noise, PRBS
Standard Signal Frequency show DC to 1 MHz
Sweep Modes show Up, Down or Dual
Triggering Can trigger a counted number of waveform cycles or sweeps (up to 1 billion) from the scope trigger or manually from software.
Voltage Range show ±2 V
Frequency Accuracy ±20 ppm
Frequency Resolution show < 20mHz
Amplitude Flatness show < 0.5 dB to 1 MHz typical
DC Accuracy ±1% of full scale
SFDR show 87 dB typical
Output Characteristics Rear-panel BNC, 600 Ω output impedance
Overvoltage Protection show ±10 V
Arbitrary Waveform Generator
PicoScope 4225A PicoScope 4425A Picoscope 4823
update Rate show 80MS/s
Buffer Size show 16kS
Resolution show 14 bits
Spectrum Analyser
PicoScope 4225A PicoScope 4425A Picoscope 4823
Frequency Range show DC to 20MHz
Display Modes show Magnitude, Peak Hold and Average
Number of FFT Points show 128 to 1 million in powers of 2
Windowing show Rectangular, Gaussian, Triangular, Blackman, Blackman-Harris, Hamming, Hann, Flat-top
PicoScope 4225A PicoScope 4425A Picoscope 4823
Operating Temperature 0 °C to 40 °C (15 °C to 30 °C for quoted accuracy) 0 °C to 45 °C (20 °C to 30 °C for quoted accuracy)
Operating Humidity Range 5% to 80% RH, non-condensing
Storage Temperature Range -20 to +60°C
Storage Humidity Range 5 to 95% RH, non-condensing
Physical Properties
PicoScope 4225A PicoScope 4425A Picoscope 4823
Dimensions (metric) 190 x 160 x 40 mm 190 x 170 x 40 mm
Weight (metric) less than 900 g less than 550 g
PicoScope 4225A PicoScope 4425A Picoscope 4823
Additional Accessories Supplied USB 3.0 Cable, User Manuals, Software CD-ROM
Software Supplied PicoScope®, PicoDiagnostics®
Language Support Chinese (simplified), Chinese (traditional), Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Spanish, Swedish, Turkish
PC Interface USB 3.0/3.1 recommended (USB 2.0 compatible)
Power Requirements Powered from the USB Port
PC Operating System Windows 7, 8 or 10
Compliance FCC (EMC), CE (EMC and LVD), RoHS compliant
Warranty 2 years

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