App-4
IM 701924-01E
Appendix 2
Input Equivalent Circuit and DC Voltage Accuracy
Input equivalent circuit
1M
Ω
(+)
(–)
1M
Ω
Approx. 1.1 pF
Negative signal
input terminal
Positive signal
input terminal
Approx. 1.1 pF
Conceptualization of DC Voltage Accuracy
Ground = 0 V
Residual offset
(Within ±1.7% of
the common-mode voltage)
–35 dB or less
Common-mode voltage
tolerance:
Within ±2% of the differential
voltage
Differential voltage tolerance:
Tolerance
Negative input
Vin–
Positive input
Vin+
Maximum operating input voltage
Input voltage
+
+
