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OT-BRIDGEAMP4 User manual
1. GENERAL FEATURES
1.1. GENERAL DESCRIPTION
The OT-BRIDGEAMP4 is a four channel general purpose amplifier. It can amplify and
filters any referenced single ended or differential single ended signal. The four channels
are completely independent and can be used simultaneously.
1.1. TECHNICAL SPECIFICATION
The OT-BRIDGEAMP4 is a programmable amplifier with selectable high pass filter, low
pass filter, gain and offset compensation. The OT-BRIDGEAMP4 technical specifications
are reported in Table 1.
Selectable High pass filter
Selectable Low pass filter
Selectable Gains
Gain error
Input resistance
Input range
Output range
Output offset
Offset compensation
v 1.0
DC coupled
1 Hz (II order)
10 Hz (II order)
100 Hz (II order)
10 Hz (VIII order)
100 Hz (VIII order)
200 Hz (VIII order)
500 Hz (VIII order)
100, 200, 500, 1000, 2000, 5000 V/V
< 5 %
12
> 10
4 V
5 V
< 5 mV
3 V, when DC coupled
TAB. 1: Amplifier technical specification
pag. 3/9
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