Keysight Technologies USB data capturing module U2331A Input: 3 MS/s, output: 1 MS/s U2331A OPT 902 + ABD 用户手册
产品代码
U2331A OPT 902 + ABD
2
U2300A Series DAQ Service Guide
1
Characteristics and Specifications
Product Specifications
Basic Multifunction DAQ Device Specifications
Table 1-1 Product specifications for basic multifunction DAQ device (U2351A,
U2352A, U2353A, and U2354A)
Analog Input
Model Number
U2351A
U2352A
U2353A
U2354A
Resolution
16 bits, no missing codes
Number of channels
16 SE/8 DI (software selectable/channel)
Maximum sampling rate
250 kSa/s
500 kSa/s
Scan list memory
Up to 100 selectable channels entries
Programmable bipolar input range
±10 V, ±5 V, ±2.5 V, ±1.25 V
Programmable unipolar input range
0 to 10 V, 0 to 5 V, 0 to 2.5 V, 0 to 1.25 V
Input coupling
DC
Input impedance
1 G
Ω / 100 pF
Operational common mode voltage range
±7.5 V maximum
[4]
Overvoltage protection
Power on: Continuous ±30 V, Power off: Continuous ±15 V
Trigger sources
External analog/digital trigger, SSI/star trigger
[1]
Trigger modes
Pre- trigger, delay-trigger, post-trigger and middle-trigger
FIFO buffer size
Up to 8 MSa