DatasheetsPDF.com

Tone Ringer. K2411 Datasheet

DatasheetsPDF.com

Tone Ringer. K2411 Datasheet






K2411 Ringer. Datasheet pdf. Equivalent




K2411 Ringer. Datasheet pdf. Equivalent





Part

K2411

Description

Telephone Tone Ringer



Feature


FORWARD INTERNATIONAL ELECTRONICS LTD. SEMICONDUCTOR TECHNICAL DATA K2411 TEL EPHONE TONE RINGER The 2411 is a bipol ar integrated circuit designed for tele phone tone ringer. Features * Designed for telephone bell replacement * Adjust able 2-tone frequency * Hysteresis circ uit prevents false triggering and rotar y dial “Chirps” * Adjustable for re duced supply initiatio.
Manufacture

Forward Holdings

Datasheet
Download K2411 Datasheet


Forward Holdings K2411

K2411; n current Package: DIP-8 Pin No 1 2 3 4 5 6 7 8 Name VCC RSL LFI LFO GND HFO HF I OUT Function Power supply (+) Resisto r select Low freq osc input Low freq os c output Ground (-) High freq osc outpu t High freq osc input Signal output 1 2 3 4 8 7 6 5 ABSOLUTE MAXIMUM RATING Parameter DC Supply Voltage Power Diss ipation Operating Temperature Storage T emperature Symbol .


Forward Holdings K2411

Vcc Pd Topr Tstg Rating 36 450 -25~+75 - 55~+125 Unit V mW ¢J ¢J ELECTRICAL C HARACTERISTICS VCC=24V,Ta=25¢J(Unless otherwise specified) Parameter Symbol T est Conditions Min Typ Max Unit Operati ng Supply Voltage Vcc 36 V Initiation S upply Voltage (note 1) Vsi 17 19 21 V I nitiation Supply Current Isi Vcc=Vsi,No Load,Rsl=6.8k 1.4 3.5 4.2 mA Sustainin g Voltage (note 2) Vs.


Forward Holdings K2411

us 9.7 11 13 V Vcc=Vsus,No Load Sustaini ng Current Isus 0.2 1.4 2.5 mA Output H igh Voltage VOH Vcc=21V,IOH=15mA 17 19 21 V Output Low Voltage VOL Vcc=21V,IOL =15mA 1.6 V High Frequency 1 FH1 R3=191 K, C3=6800pF 461 512 563 Hz High Freque ncy 2 R3=191K, C3=6800pF FH2 576 640 70 3 Hz Low Frequency R2=165K, C2=0.47uF F L 9 10 11 Hz Note: 1.initiation supply voltage (Vsi) is t.

Part

K2411

Description

Telephone Tone Ringer



Feature


FORWARD INTERNATIONAL ELECTRONICS LTD. SEMICONDUCTOR TECHNICAL DATA K2411 TEL EPHONE TONE RINGER The 2411 is a bipol ar integrated circuit designed for tele phone tone ringer. Features * Designed for telephone bell replacement * Adjust able 2-tone frequency * Hysteresis circ uit prevents false triggering and rotar y dial “Chirps” * Adjustable for re duced supply initiatio.
Manufacture

Forward Holdings

Datasheet
Download K2411 Datasheet




 K2411
FORWARD INTERNATIONAL ELECTRONICS LTD.
SEMICONDUCTOR
TECHNICAL DATA
K2411
TELEPHONE TONE RINGER
The 2411 is a bipolar integrated circuit designed for telephone tone ringer.
Features
* Designed for telephone bell replacement
* Adjustable 2-tone frequency
* Hysteresis circuit prevents false triggering and rotary dial “Chirps”
* Adjustable for reduced supply initiation current
Package: DIP-8
Pin No Name Function
18
1 VCC Power supply (+)
2 RSL Resistor select
27
3 LFI Low freq osc input
4 LFO Low freq osc output
36
5 GND Ground (-)
6 HFO High freq osc output
45
7 HFI High freq osc input
8 OUT Signal output
ABSOLUTE MAXIMUM RATING
Parameter
DC Supply Voltage
Power Dissipation
Operating Temperature
Storage Temperature
Symbol
Vcc
Pd
Topr
Tstg
Rating
36
450
-25~+75
-55~+125
Unit
V
mW
ELECTRICAL CHARACTERISTICS VCC=24V,Ta=25 (Unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Operating Supply Voltage
Vcc
36 V
Initiation Supply Voltage (note 1)
Vsi
17 19 21 V
Initiation Supply Current
Isi Vcc=Vsi,No Load,Rsl=6.8k 1.4 3.5 4.2 mA
Sustaining Voltage (note 2)
Vsus
9.7 11 13 V
Sustaining Current
Isus Vcc=Vsus,No Load 0.2 1.4 2.5 mA
Output High Voltage
Output Low Voltage
VOH Vcc=21V,IOH=15mA 17 19 21
VOL Vcc=21V,IOL=15mA
1.6
mHigh Frequency 1
FH1
R3=191K, C3=6800pF
461 512 563
.coHigh Frequency 2
Low Frequency
FH2
R3=191K, C3=6800pF
576 640 703
FL R2=165K, C2=0.47uF 9 10 11
t4uNote:
1.initiation supply voltage (Vsi) is the supply voltage repuired to start the tone ringer oscillating.
www.datashee2.sustaining voltage (Vsus) is the supply voltage repuired to maintain oscillation.
V
V
Hz
Hz
Hz




 K2411







Recommended third-party K2411 Datasheet






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