User Manual

Multi Channel Systems
MCS GmbH
Aspenhaustrasse 21
72770 Reutlingen
Germany
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www.multichannelsystems.com
2012 Multi Channel Systems MCS GmbH
Product information is subject to change
without notice.
32-Channel Miniature Preamplifier
Technical Specifications
Type MPA32I
Operating temperature 0 ° to 50 °C
Storage temperature 0 ° to 50 °C
Relative humidity 10 % to 85 % non-condensing
Dimensions (W x D x H) 27 x 36 x 5 mm
Weight 7 g w/o cable and plug, 56 g with cable and plug
Length of the cable 1.5 m
Maximum tensile strength of the cable 20 N
Input connector type Dual-row precision socket, 50 mil (1.27 mm) grid pattern,
for 0.35 to 0.45 mm round pins
Supply voltage ± 3 V to ± 8 V DC
Supply current < ± 14 mA, typically ± 9 mA
Number of input channels 32
Input voltage ± 500 mV (with respect to a supply voltage of 5 V)
Input impedance 1 T
@ 1 kHz
Input capacitance 10 pF
Input noise < 1.5 μV (1 Hz to 5 kHz, inputs short-circuited)
Noise density e = 15 nV / Hz
Number of output channels 32
Output voltage = supply voltage
Output current maximal 10 mA
Output impedance 0

Bandwidth DC to 50 kHz
Gain 10
RMS
n