Measurement IEPE ±1.25 V

Measuring range, nominal

-1.25…+1.25 V

Measuring range, end value (FSV)

1.25 V

Measuring range, technically usable

-1.342…+1.342 V

PDO resolution (including sign)

24 bit

16 bit ²⁾

PDO LSB (Extended Range)

160 nV

40.96 µV

PDO LSB (Legacy Range)

149.. nV

38.14.. µV

Input impedance ±Input 1

(internal resistance)

Differential typ. 2 MΩ || 1 nF

CommonMode typ. 10 nF against SGND

Basic accuracy: Measuring deviation at 23°C, with averaging ¹⁾

< ±0.005 % = 50 ppm_FSV typ.

< ±62.5 µV typ.

Extended basic accuracy: Measuring deviation at 0…55°C, with averaging ^{1) 6)}

< ±0.009 %, < ±90 ppm_FSV typ.

< ±0.1 mV typ.

Offset/Zero point deviation (at 23°C) ¹⁾

E_Offset

< 15 ppm_FSV

Gain/scale/amplification deviation (at 23°C) ¹⁾

E_Gain

< 40 ppm

Non-linearity over the whole measuring range ¹⁾

E_Lin

< 25 ppm_FSV

Repeatability, over 24 h, with averaging ¹⁾

E_Rep

< 5 ppm_FSV

Temperature coefficient ¹⁾

Tc_Gain

< 2 ppm/K typ.

Tc_Offset

< 1 ppm_FSV/K typ.

< 1.25 µV/K typ.

Largest short-term deviation during a specified electrical interference test ⁴⁾

±0.03 % = 300 ppm_FSV typ.

Noise (without filtering)

E_{Noise, PtP}

< 115 ppm_FSV

< 898 digits

< 143.75 µV

E_{Noise, RMS}

< 19 ppm_FSV

< 148 digits

< 23.75 µV

Max. SNR

> 94.4 dB

Noisedensity@1kHz

< 0.24

Noise (with 50 Hz FIR filter)

E_{Noise, PtP}

< 12 ppm_FSV

< 94 digits

< 15 µV

E_{Noise, RMS}

< 2 ppm_FSV

< 16 digits

< 2.5 µV

Max. SNR

> 114 dB

Crosstalk (without filter)

DC: tbd. dB typ.

50 Hz: tbd. dB typ.

1 kHz: tbd. dB typ.

Crosstalk (with 50 Hz FIR filter)

DC: tbd. dB typ.

50 Hz: tbd. dB typ.

1 kHz: tbd. dB typ.

Noise (without filtering)

E_{Noise, PtP}

< 70 ppm_FSV

< 547 digits

< 87.5 µV

E_{Noise, RMS}

< 12 ppm_FSV

< 94 digits

< 15 µV

Max. SNR

> 98.4 dB

Noisedensity@1kHz

< 0.15

Noise (with 50 Hz FIR filter)

E_{Noise, PtP}

< 9 ppm_FSV

< 70 digits

< 11.25 µV

E_{Noise, RMS}

< 1.5 ppm_FSV

< 12 digits

< 1.88 µV

Max. SNR

> 116.5 dB

Crosstalk (without filter)

DC: < -100 dB typ.

50 Hz: < -100 dB typ.

1 kHz: < -80 dB typ.

Crosstalk (with 50 Hz FIR filter)

DC: < -100 dB typ.

50 Hz: < -120 dB typ.

1 kHz: < -120 dB typ.