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Tone Ringer. KK2411D Datasheet

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Tone Ringer. KK2411D Datasheet






KK2411D Ringer. Datasheet pdf. Equivalent




KK2411D Ringer. Datasheet pdf. Equivalent





Part

KK2411D

Description

Tone Ringer



Feature


TECHNICAL DATA Tone Ringer The KK2411 i s a bipolar integrated circuit designed for telephone bell replacement. • De signed for Telephone Bell Replacement Low Current Drain • Adjustable 2-f requency Tone • Adjustable Warbling R ate • Extension Tone Ringer Modules Alarms or Other Alerting Devices • Adjustable for Reduced Supply Initiati on Current. • Built-in hysteresi.
Manufacture

Kodenshi

Datasheet
Download KK2411D Datasheet


Kodenshi KK2411D

KK2411D; s prevents false triggering and rotary d ial ‘Chirps’ KK2411N/D 8-SOP 8-D IP 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 freq uency oscillator Low frequency oscillat or Hysteresis regulator (Regulator circ uit has built-in hysteresis to prevent false triggering and rot.


Kodenshi KK2411D

ary dial “Chirps”) w w w .d s a at e e h u 4 t m o .c 1 www.DataS heet4U.com KK2411 PIN DESCRIPTION Nam e VCC RSL LFI LF0 GND HF0 HFI Out Pin 1 2 3 4 5 6 7 8 Positive power supply. E xternal resistor Input low frequency os cillator Output low frequency oscillato r Negative power supply High frequency oscillator output High frequency oscill ator input Tone output.


Kodenshi KK2411D

Description MAXIMUM RATINGS* Symbol VC C PD Parameter DC Supply Voltage (Refer enced to GND) Power Dissipation in Stil l Air, Plastic DIP Value to +30.0 400 U nit V mW Tstg * Storage Temperature -65 to +150 °C Maximum Ratings are t hose values beyond which damage to the device may occur. Functional operation should be restricted to the Recommended Operating Conditio.

Part

KK2411D

Description

Tone Ringer



Feature


TECHNICAL DATA Tone Ringer The KK2411 i s a bipolar integrated circuit designed for telephone bell replacement. • De signed for Telephone Bell Replacement Low Current Drain • Adjustable 2-f requency Tone • Adjustable Warbling R ate • Extension Tone Ringer Modules Alarms or Other Alerting Devices • Adjustable for Reduced Supply Initiati on Current. • Built-in hysteresi.
Manufacture

Kodenshi

Datasheet
Download KK2411D Datasheet




 KK2411D
TECHNICAL DATA
Tone Ringer
KK2411N/D
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’
8-SOP
8-DIP
TA = -45° to 65° C
LOGIC DIAGRAM
PIN 1 = VCC
PIN 5 = GND
1. Output amplifier
2. High frequency oscillator
3. Low frequency oscillator
4. Hysteresis regulator
om(Regulator circuit has built-in hysteresis to
www.datasheet4u.cprevent false triggering and rotary dial “Chirps”)
PIN ASSIGNMENT
V CC OUT
R SL HFI
LFI HF0
LF0 GND
1




 KK2411D
KK2411
PIN DESCRIPTION
Name
VCC
RSL
LFI
LF0
GND
HF0
HFI
Out
Pin
1
2
3
4
5
6
7
8
Description
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
MAXIMUM RATINGS*
Symbol
Parameter
Value
VCC
PD
Tstg
DC Supply Voltage (Referenced to GND)
Power Dissipation in Still Air, Plastic DIP
Storage Temperature
to +30.0
400
-65 to +150
* Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
Unit
V
mW
°C
RECOMMENDED OPERATING CONDITIONS
Symbol
VCC
TA
Parameter
DC Supply Voltage (Referenced to GND)
Operating Temperature
Min
Max
Unit
13.0 29.0
V
-45 +65 °C
This device contains protection circuitry to guard against damage due to high static voltages or electric fields.
However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this
high-impedance circuit. For proper operation, VIN and VOUT should be constrained to the range GND(VIN or
VOUT)VCC.
Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or VCC). Unused
outputs must be left open.
2




 KK2411D
KK3726A
ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND, TA = -20 to +70°C)
Symbol
VSI
ISI
VSUS
Parameter
Test Conditions
Initiation Supply Voltage See Figure 1
(1)
Initiation Supply Current
(1)
Sustaining Voltage (2) See Figure 1
Guaranteed Limits
Min Typ Max
16.8 21.2
1.4 4.2
9.5 12.2
ISUS Sustaining Current (2) No Load VCC=VSUS
See Figure 1
VOH High-Level Output
Voltage
VCC=21V, IOH=-15mA,
Pin 6=6V, Pin 7=GND
VOL Low-Level Output
Voltage
VCC=21V, IOL=15mA,
Pin 6=GND, Pin 7=6V
IIN Maximun Input Leakage Pin 3=6V,Pin 4=GND,
Current
(Pin 3) VCC=21V
(Pin 7) Pin 7=6V,Pin 6=GND,
VCC=21V
fH1 High Frequency 1
R3=191K,C3=6800pF
0.7
16.7
-
-
-
461
2.5
21.0
1.8
1.0
1.0
563
fH2 High Frequency 2
R3=191K,C3=6800pF
576
704
fL Low Frequency
R2=165K,C2=0.47µF
9.0
11.0
Unit
V
mA
V
mA
V
V
µA
µA
Hz
Hz
Hz
Notes:
1. Initiation supply voltage (VSI) is the supply voltage required to start the tone ringer oscillating.
2. Sustaining voltage (VSUS) is the supply voltage required to maintain oscillation.
3



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