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U2500A

Electrical speciﬁcations and characteristics

Analog input characteristics

[1]

Model number U2531A U2541A U2542A

23 °C ± 5 °C

0 °C to 18 °C

28 °C to 55 °C

23 °C ± 5 °C

0 °C to 18 °C

28 °C to 55 °C

23 °C ± 5 °C

0 °C to 18 °C

28 °C to 55 °C

Offset error

[2]

±2 mV ±2 mV ±1 mV ±1 mV ±1 mV ±1 mV

Gain error

[2]

±6 mV ±6 mV ±2 mV ±2.5 mV ±2 mV ±2.5 mV

–3 dB Small signal bandwidth 1.2 MHz 600 KHz 1.0 MHz

1% THD Large signal bandwidth 400 KHz 400 KHz 400 KHz

System noise

[3]

2.0 mVrms 0.5 mVrms 0.5 mVrms

CMRR (DC to 60 Hz) 64 dB 80 dB 80 dB

Spurious-Free Dynamic Range (SFDR) 76 dB 88 dB 86 dB

Signal-to-Noise and Distortion Ratio

(SINAD)

70 dB 82 dB 80 dB

Total Harmonic Distortion (THD) –72 dB –86 dB –84 dB

Signal-to-Noise Ratio (SNR) 72 dB 84 dB 82 dB

Effective Number of Bits (ENOB) 11.3-bit 13.3-bit 13.0-bit

Channels crosstalk

[4]

66 dB 84 dB 80 dB

Analog output characteristics

[1]

Model number U2531A U2541A U2542A

23 °C ± 5 °C

0 °C to 18 °C

28 °C to 55 °C

23 °C ± 5 °C

0 °C to 18 °C

28 °C to 55 °C

23 °C ± 5 °C

0 °C to 18 °C

28 °C to 55 °C

Offset error ±1 mV ±3 mV ±1 mV ±3 mV ±1 mV ±3 mV

Gain error ±3 mV ±4 mV ±2 mV ±4 mV ±2 mV ±4 mV

Slew rate 15 V/μs 15 V/μs 15 V/μs

Rise time 1.1 μs 1.2 μs 1.1 μs 1.2 μs 1.1 μs 1.2 μs

Fall time 1.1 μs 1.2 μs 1.1 μs 1.2 μs 1.1 μs 1.2 μs

Settling time(s) to 1% output error 2 μs 2 μs 2 μs

[1]

Speciﬁcations are based on 20 minutes warm-up, self-calibration temperature at 23 °C, and bipolar input range of ±10 V.

[2]

The measurements are calculated with 100 points averaging of data.

[3]

The noise rms value is the standard deviation of 20000 points.

[4]

The crosstalk measurements are tested up to input frequency of Fin = MaxSamplingRate/2.

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Agilent Technologies U2802A Manuale Utente Pagina 28

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