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IL2411

IK Semiconductor
Part Number IL2411
Manufacturer IK Semiconductor
Description Tow-Tone Telephone Ringer
Published Dec 20, 2005
Detailed Description TECHNICAL DATA Tone Ringer The IL2411 is a bipolar integrated circuit designed for telephone bell replacement. • Design...
Datasheet PDF File IL2411 PDF File

IL2411
IL2411


Overview
TECHNICAL DATA Tone Ringer The IL2411 is a bipolar integrated circuit designed for telephone bell replacement.
• Designed for Telephone Bell Replacement • Low Current Drain • Adjustable 2-frequency Tone • Adjustable Warbling Rate • Extension Tone Ringer Modules • Alarms or Other Alerting Devices • Adjustable for Reduced Supply Initiation Current.
• Built-in hysteresis prevents false triggering and rotary dial ‘Chirps’ IL2411N/D 8-SOP 8-DIP TA = -45° to 65° C LOGIC DIAGRAM www.
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PIN 1 = VCC PIN 5 = GND Output amplifier High frequency oscillator Low frequency oscillator Hysteresis regu...



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