GE IC697MDL753 5/48 VDC Output, 0.5 Amp, Negative Logic
Board Identification: A Board Identification Register
(BIR) contains the VMIVME-3122 identification code.
INPUT CHARACTERISTICS
Number of Input Channels: 64, 32, or 16 differential
or single-ended channels
Full-Scale A/D Ranges: ±2.5 V, ±5 V, ±10 V, 0 to
+5 V, 0 to +10 V; jumper selectable
Channel Gain: Software configured for x1 or x10
Full-Scale Input Range: Gain = 1: ±1 to ±10 V
Bipolar; 0 to +5 V, 0 to +10 V Unipolar
Gain = 10: ±250 mV to ±1 V Bipolar; 0 to +.5 V Unipolar
Accuracy: Maximum error = ±0.005 percent Reading
± 0.005 percent range ±100 µV
Example: For a +7.000 V reading in the ±10 V range:
maximum Error = ±350 µV ±1 mV ±100 µV = ±1.45 mV
Stability: Temperature drift, per degree Celsius =
±10 PPM (ADC reading) plus ±7.5 PPM (ADC range)
plus ±2.5 µV
Example: For a +7.000 V reading in the ±10 V range:
Temperature drift = ±70 µV ±150 µV ±2.5 µV =
±222.5 µV
Input Noise: (0.4 + 0.3/G)mV; where: G = PGA Gain
Noise is independent of filter option
Input Bias Current: 40 nA maximum at zero input
Input Impedance: 5 MΩ minimum in parallel with
50 pF
Interchannel Crosstalk (DC to 1 kHz):
Adjacent Alternate*
Option Channel Channel
High Performance -88 dB -110 dB
(391 to 100 kSPS)
Standard Performance -50 dB -90 dB
(50 kSPS)
Standard Performance -90 dB -96 dB
(35 kSPS)
Common-Mode Voltage Range
(lVCMl+ lVINl.G): <10 V
Where: VCM = the common-mode voltage
VIN = the input voltage
G = the gain

Common-Mode Rejection: DC to 60 Hz with 350 Ω
source imbalance
Gain Min Typical
1 90 dB 100 dB
10 100 dB 120 dB
Common-Mode Rejection for the ±2.5 V and 0 to +5 V
scale is a minimum of 75 dB. This can be field-trimmed
to the same common-mode rejection as the gain of 1.
Overvoltage Protection: ±35 V, sustained
Power On/power Off
±80 V, transient (1 s maximum)
Input Filters: Optional low pass single-pole filters:
-3 dB at 10 Hz
-3 dB at 50 Hz
-3 dB at 100 Hz
-3 dB at 500 Hz
These values apply for differential inputs. Frequency
doubles for single-ended (pseudo-differential)
applications. The cutoff frequency has a tolerance of
±25 percent. Typical no filter input bandwidth (20 Vp-p)
is 5 kHz (standard performance) or 40 kHz (high
performance).
Common-Mode/Floating Input Protection: On the
high-performance option, the low side of each input is
pulled to ground through a 22 MΩ resistor. On the
standard performance option, the user must control the
common-mode voltage and not let inputs float.
TRANSFER CHARACTERISTICS
Resolution: 16 bits
Input Sampling: Sequential, starting at channel 00
Input Transfer Function:
EIN = ELO + EFSR x NADC
65,536
Where: EIN = Input Voltage
ELO = Lower End of Input Range
EFSR = Full-Scale Input Range
NADC = A/D Converter Reading
EXAMPLE: For a NADC value of D99A HEX (55,706
decimal) in the ±10 V range:
EIN = -10 + [20.000 x (55,706/65,536)] = +7.000
Integral Nonlinearity: ±0.005 percent maximum;
from best straight line