TECHNICAL DATA
IL2410
Tone Ringer
The IL2410 is a bipolar integrated circuit designed for telephone bell replacement.
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Designed for Telephone Bell Replacement
Low Curent Drain
Adjustable 2-frequency Tone
Adjustable Warbling Rate
Extension Tone Ringer Modules
Alarms or Other Alerting Devices
External Triggering or Ringer Disable
Built-in hysteresis prevents false triggering and rotary dial ‘Chirps’
D SUFFIX
SOIC
ORDERING INFORMATION
IL2410N Plastic
IL2410D SOIC
TA = -45° to 65° C
for package
LOGIC DIAGRAM
PIN ASSIGNMENT
PIN 1 = VCC
PIN 5 = GND
1. Output amplifier
2. High frequency oscillator
3. Low frequency oscillator
4. Hysteresis regulator
(Regulator circuit has built-in hysteresis to prevent false
triggering and rotary dial “Chirps”)
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INTEGRAL [ INTEGRAL CORP. ]
