DatasheetsPDF.com

SL2411 Datasheet

Part Number SL2411
Manufacturers System Logic Semiconductor
Logo System Logic Semiconductor
Description Tone Ringer
Datasheet SL2411 DatasheetSL2411 Datasheet (PDF)

SL2411 Tone Ringer The SL2411 is a bipolar integrated circuit designed for telephone bell replacement. • Designed for Telephone Bell Replacement • Low Curent 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’ ORDERING INFORMATION SL2411N Plastic SL2411D SOIC TA = -45° to 65° C for package LOG.

  SL2411   SL2411






Part Number SL2418
Manufacturers System Logic Semiconductor
Logo System Logic Semiconductor
Description Telephone Tone Ringer with Bridge Diode
Datasheet SL2411 DatasheetSL2418 Datasheet (PDF)

SL2418 Telephone Tone Ringer with Bridge Diode The SL2418 is a monolithic integrated circuit telephone tone ringer with bridge diode, when coupled with an appropriate transducer, it replaces the electro-mechanical bell. The device is designed for use with either a piezo transducer or an inexpensive transformer coupled speaker to produce a pleasing tone composed of a high frequency (fR) alternating with a low frequency (fL) resulting in a warble frequency. The supply voltage is obtained from the.

  SL2411   SL2411







Part Number SL2410
Manufacturers System Logic Semiconductor
Logo System Logic Semiconductor
Description Tone Ringer
Datasheet SL2411 DatasheetSL2410 Datasheet (PDF)

SL2410 Tone Ringer The SL2410 is a bipolar integrated circuit designed for telephone bell replacement. • 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’ ORDERING INFORMATION SL2410N Plastic SL2410D SOIC TA = -45° to 65° C for package LOGIC DIAGRAM .

  SL2411   SL2411







Tone Ringer

SL2411 Tone Ringer The SL2411 is a bipolar integrated circuit designed for telephone bell replacement. • Designed for Telephone Bell Replacement • Low Curent 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’ ORDERING INFORMATION SL2411N Plastic SL2411D SOIC TA = -45° to 65° C for package LOGIC DIAGRAM PIN ASSIGNMENT PIN 1 = VCC PIN 5 = GND 1. 2. 3. 4. Output amplifier High frequency oscillator Low frequency oscillator Hysteresis regulator (Regulator circuit has built-in hysteresis to prevent false triggering and rotary dial “Chirps”) SLS System Logic Semiconductor SL2411 PIN DESCRIPTION NAME VCC RSL LFI LF0 GND HF0 HFI OUT PIN 1 2 3 4 5 6 7 8 Positive power supply. External resistor Input low frequency oscillator Output low frequency oscillator Negative power supply High frequency oscillator output High frequency oscillator input Tone output DESCRIPTION MAXIMUM RATINGS * Symbol VCC PD Tstg * Parameter DC Supply Voltage (Referenced to GND) Power Dissipation in Still Air, Plastic DIP Storage Temperature Value to +30.0 400 -65 to +150 Unit V mW °C Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Recommended Operating Conditions. RECOMMENDED OPERATING CONDITIONS Symbol VCC TA Parameter D.


2005-04-08 : LQ2134    MT8870    SMBD2835    SMBD2836    SMBD2837    SMBD2838    SMBD6050    SMBD6100    SMBD7000    SMBD7000   


@ 2014 :: Datasheetspdf.com ::
Semiconductors datasheet search & download site (Privacy Policy & Contact)