User manual

Characteristics and Specifications 1
U2300A Series DAQ Service Guide 9
[1] System Synchronous Interface (SSI) and Star-trigger commands are used when
modular devices are used in instrument chassis.
[2] Maximum external reference voltage for analog output (AO_EXT_REF) is ±10 V.
[3] 20 minutes warm-up time is recommended.
Digital Trigger
Model Number U2355A | U2356A | U2331A
Compatibility TTL/CMOS
Response Rising or falling edge
Pulse width 20 ns minimum
Calibration
[3]
Model Number U2355A | U2356A | U2331A
On board reference 5 V
Temperature drift ±2 ppm/°C
Stability ±6 ppm/1000 hours
General
Model Number U2355A | U2356A | U2331A
Remote interface Hi-Speed USB 2.0
Device class USBTMC Class Device
Programmable interface Standard Commands for Programmable Instruments (SCPI) and IVI-COM