    
Wisdomchina
Tinkerer
Username: Wisdomchina
Post Number: 1
Registered: 04-2008
Rating: N/A
Votes: 0 (Vote!) | | Posted on Tuesday, April 22, 2008 - 08:55 am: | 
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TCA965B P-DIP-14-1
Features
l Two window settings
¨C direct setting of lower and upper edge
voltage (window edges)
¨C indirect setting by window center
voltage and half window width
l Adjustable hysteresis
l Digital outputs with open collectors
for currents up to 50 mA
l Adjustable reference voltage VStab
The window discriminator compares an input voltage to a defined voltage window. The
digital outputs show whether the input voltage is below, within or above this window.
The TCA 965 B window discriminator is especially suitable as a tracking or
compensating controller with a dead band in control engineering and for the selection of
DC voltages within a certain tolerance of the required setpoint value in measurement
engineering. When it is used as a Schmitt trigger, switching frequencies up to a typical
value of 50 kHz are possible.
Semiconductor Group
SIEMENS
TCA965B PDF download: http://www.chinaicmart.com/suppliers/925/TCA965B.html |
