Sensor Signal Amplifier MTI

MTI04CS/MTI04CQ

With the MTI04CS/CQ, MAZeT now presents the second-generation multi-channel transimpedance amplifier. The MTI04CS/CQ now offers the ability to adapt the compensation of the transimpedance amplifier) to the input capacitance of the sensors, such as photodiodes. This is done digitally in two stages, 5 and 80pF. Programming of the transimpedance gain is carried out via three input pins to any of eight levels; and takes effect for all channels simultaneously. MTI04CS/CQ Characteristics: Parameter typ. Unit Condition 0,025 µA Stage 1 0,05 µA Stage 2 Input Current 20 µA Stage 8 … … … 20000 k Stage 1 1000 k Stage 2 Feedback Resistor 25 k … … … Stage 8 6 kHz Stage 1 Signal Frequency at Input (C 11 kHz Stage 2
FOTODIODE < 5pF) 800 kHz Stage 8 … … … The sensor ICs are particularly suited as amplifiers for sensors with current output in the nA and µA range, such as opto arrays and rows in the UV, VIS, NIR and IR spectra. This applies typically to applications in the area of industrial sensors, equipment for surface analysis and temperature measurement, detectors for alpha, beta, gamma and x-rays and ions as well as applications for measurement, regulation and control of light and laser sources. For more information please visit our web site at http://www.MAZeT.de or contact our sales offices!
MAZeT GmbH 2006 PI-06-198e V1.0 2 of 2