Research Article

A Dependable Microelectronic Peptide Synthesizer Using Electrode Data

Figure 2

The DMOS-CMOS interface circuit schematics. (a) Basic principle of the DMOS-CMOS high-voltage driver. Red parts indicate the additional test hardware required for the peptide presence and purity detection. The capacitor represents the control electrode impedance. (b) Complete implemented DMOS-CMOS interface circuit scheme.
437879.fig.002a
(a)
437879.fig.002b
(b)