Description:
... The UTC 31001 is a bipolar integrated circuitdesigned for telephone bell replacement. It can also beused as alarms or other alerting devices.FEATURES... ...*Low current drain for multiple extention of lines.*Adjustable 2-frequency tone.*Adjustable warbling rate.*Bulit-in hysteresis prevents false triggering and... ... Supply Voltage Vcc 30 V Power Dissipation Pd 400 mW Operating Temperature Topr -45 to 85 °C Storage Temperature Tstg -65 to 150 °C...