OPLAB

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Picture OPLab (full size 63 KB) OPLAB – the multi-talented operational amplifier, for experiments in analog circuitry
Type 1603
The most important features
– All components and voltage sources are arranged in a way to become functional circuits by
merely plugging a few connecting bridges or lines.

– 5 operational amplifiers are available for setting up the most common OP circuits:
OP1: inverting and non-inverting amplifier with variable wiring of resistors
OP2: rectifier circuits
OP3: integrator / differentiator
OP4: comparator circuits with and without hysteresis
OP5: D/A converters

– Moreover several Ops can be interconnected for setting up a sawtooth generator for instance.

– The required input signals for the OP circuits are supplied by two variable voltage supplies
integrated in the board or by the Measuring Interface, type 1620.
Workbook for OPLAB
The workbook available for the OPLAB contains numerous experiments for the following topics:

– Introduction into the theory of the
operational amplifier technology
– Inverting basic circuit
– Non-inverting amplifier
– Impedance transformer
– Adder
– Substractor
– Differential-mode voltage amplifier
– Comparator
– Schmitt trigger
– Precision rectifier
– Integrator
– Delta and sawtooth generator
– Differentiator
– Digital / analog converter
Technical data
– Power supply: 12 V DC (from plug-in power pack provided)
– Internal supply voltage: +/-7 V
– Dimensions of board: 190 mm x 130 mm

Recommended measuring equipment:
– Simple multimeter
– hps Measuring Interface (type 1620)
(function generator and measured value acquisition in connection with a PC)
The data can also be downloaded as
a pdf file  (62 KB)
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