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U2355A Datasheet, PDF (9/25 Pages) Keysight Technologies – USB Modular Multifunction Data Acquisition Devices | |||
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Electrical measurement specifications
Basic multifunction USB DAQ
Model number
Analog input measurement1
Function
Offset error
Gain error
â3 dB Small signal bandwidth2
1% THD Large signal bandwidth2
System noise
CMRR
Spurious-Free Dynamic Range (SFDR)3
Signal-to-Noise and Distortion Ratio
(SINAD)3
Total Harmonic Distortion (THD)3
Signal-to-Noise Ratio (SNR)3
Effective Number of Bits (ENOB)3
Model number
Analog output measurement1
Function
Offset error
Gain error
Slew rate
Rise time
Fall time
Settling time to 1% output error
Driving capability
Glitch energy
U2351A, U2352A
U2353A, U2354A
23 °C ± 5 °C
0 °C to 18 °C
28 °C to 45 °C
±1 mV
±5 mV
±2 mV
±5 mV
760 kHz
300 kHz
1 mVrms
2 mVrms
62 dB
88 dB
80 dB
â90 dB
80 dB
13
U2351A, U2353A
23 °C ± 5 °C
0 °C to 18 °C
28 °C to 45 °C
±1 mV
±5 mV
±2 mV
±5 mV
1.5 MHz
300 kHz
1 mVrms
2.5 mVrms
62 dB
82 dB
78 dB
â82 dB
78 dB
12.6
23 °C ± 5 °C
0 °C to 18 °C
28 °C to 45 °C
±1 mV
±4 mV
±4mV
±5 mV
19 V/μs
0.9 μs
0.9 μs
4 μs
5 mA
5 ns-V (Typical), 80 ns-V (Maximum)
1 Specifications are for 20 minutes of warm-up time, calibration temperature at 23 °C and input range of ±10 V.
2 Specifications are based on the following test condition:
Bandwidth test
Model number Test conditions (DUT setting at ±10 V bipolar)
â3 dB Small signal bandwidth
1% THD large signal bandwidth
U2351A
U2352A
Sampling rate:
Input voltage:
ââ â3 dB Small signal bandwidth
ââ 1% THD Large signal bandwidth
250 kSa/s
ââ 10% FSR
ââ FSR â1 dB FS
U2353A
Sampling rate:
U2354A
Input voltage:
ââ â3 dB Small signal bandwidth
ââ 1% THD Large signal bandwidth
3 Specifications are based on the following test conditions:
500 kSa/s
ââ 10% FSR
ââ FSR â1 dB FS
Dynamic range test
SFDR, THD, SINAD, SNR, ENOB
Model number
U2351A
U2352A
U2353A
U2354A
Test conditions (DUT setting at ±10 V bipolar)
ââ Sampling rate:
ââ Fundamental frequency:
ââ Number of points:
ââ Fundamental input voltage:
ââ Sampling rate:
ââ Fundamental frequency:
ââ Number of points:
ââ Fundamental input voltage:
250 kSa/s
2.4109 kHz
8192
FSR â1 dB FS
500 kSa/s
4.974 kHz
16384
FSR â1 dB FS
9
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