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KK2411N

Part Number	KK2411N
Manufacturer	Kodenshi
Description	Tone Ringer
Published	Dec 11, 2005
Detailed Description	TECHNICAL DATA Tone Ringer The KK2411 is a bipolar integrated circuit designed for telephone bell replacement. • Design...
Datasheet	KK2411N PDF File

Overview

TECHNICAL DATA Tone Ringer The KK2411 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’ KK2411N/D 8-SOP 8-DIP TA = -45° to 65° C LOGIC DIAGRAM PIN ASSIGNMENT V CC R SL OUT HFI HF0 GND LFI LF0 1.
2.
3.
4.
PIN 1 = VCC PIN 5 = GND Output amplifier High frequency oscillator Low frequency oscillator Hysteresis regulator (Regulator circuit has built-in hyster...

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