Stimulus Generators for Current and Voltage Driven Stimulation

The stimulus generators of the 4000 series fulfill three functions in one device:

n  Current driven stimulation

n  Voltage driven stimulation

n  Controlling and timing

The STGs are available with 2, 4 or 8 independet output channels. Featuring integrated isolation units for each output channel, the STGs are able to provide any arbitrary waveform.

þ Features

• 2, 4 or 8 completely independent stimulus outputs available

• For a broad range of applications

• Voltage or current mode selectable via software, 3 current output ranges available

• Optically isolated outputs with the ability to provide any arbitrary analog waveform as a stimulation signal

• One TTL in- and output for each stimulation channel for synchronization with data acquisition or for triggering other devices

• Dynamic online changes and downstreaming