TCA965B Datasheet - Siemens Semiconductor

TCA965B Window Discriminator

Amplifier Amp 3 increases the voltage of the reference source R to VStab = 2 x VREF. The amplification factor can be altered by external wiring. With direct setting of the window, the input voltage appears on amplifier Amp 1 (V8), the upper edge voltage on comparator K2 (V6) and the lower edge volta.

TCA965B Features

* q Bipolar IC q q q Two window settings

* direct setting of lower and upper edge voltage (window edges)

* indirect setting by window center voltage and half window width Adjustable hysteresis Digital outputs with open collectors for currents up to 50 mA Adjustable reference voltage

TCA965B_SiemensSemiconductorGroup.pdf