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S1T2418G01 の電気的特性と機能

S1T2418G01のメーカーはSamsung semiconductorです、この部品の機能は「TONE RINGER WITH DRIDGE DIODE」です。


製品の詳細 ( Datasheet PDF )

部品番号 S1T2418G01
部品説明 TONE RINGER WITH DRIDGE DIODE
メーカ Samsung semiconductor
ロゴ Samsung semiconductor ロゴ 




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S1T2418G01 Datasheet, S1T2418G01 PDF,ピン配置, 機能
TONE RINGER WITH DRIDGE DIODE
INTRODUCTION
The S1T2418G01/D02 is a monolithic integrated circuit telephone
tone ringer with bridge diode. When coupled with an appropriate
transducer, it replaces the electro-mechanical bell.
This device is designed for use with either a piezo transducer or an
inexpensive transformer-coupled speaker to produce a pleasing tone
composed of high frequencies (fH1, fH2) alternating with a low
frequency (fS) resulting in a warble frequency.
The supply voltage is obtained from the AC ring signal and the circuit
is designed so that noise on the line or variation of the ringing signal
cannot affect correct operation of the device.
8DIP300
FEATURES
• Built-in full wave bridge diode rectifier
• Low current consumption, in order to allow the parallel operation of 4 devices
• Few external components
• Tone and adjustable switching frequencies by external components
• High noise immunity to current hysteresis due to built-in voltage
• Adjustable activation voltage
• Internal zener diodes to protect against over-voltages
• Adjustable ringer impedance with external components
APPLICATIONS
• Electronic telephone ringers
• Extension ringers
ORDERING INFORMATION
Device
S1T2418G01-D0B0
S1T2418D02-D0B0
Package
8DIP300
Operating Temperature
20°C to +70°C
S1T2418G01/D02
1

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S1T2418G01 pdf, ピン配列
TONE RINGER WITH DRIDGE DIODE
S1T2418G01/D02
DC ELECTRICAL CHARACTERISTICS (Ta = 25°C)
Characteristic
Symbol
Operating Voltage
VCC
Current Consumption without Load
ICC
Activation Voltage
VON
Activation Voltage Range
VONR
Sustaining Voltage
VSUS
Differential Resistance in Off Condition RD(OFF)
Output Voltage Swing
V0(P-P)
Short Circuit Current
ISC
Test Conditions
VS = 8.8 to 26V
RA = 1K
VS = 26V
Min.
12.2
8
8
6.4
Typ.
1.5
VCC3
35
Max.
26
1.8
13
10
8.8
Unit
V
mA
V
V
V
KW
V
mA
AC ELECTRICAL CHARACTERISTICS (Ta = 25°C)
Characteristic
Output Frequencies
(S1T2418G01)
Output Frequencies
(S1T2418D02)
fH1 Range
Sweep Frequency
Symbol
fH1
fH2
fH1
fH2
fH1R
fS
Test Conditions
VCC = 26V, R1 = 14K
V3 = 0V
V3 = 6
VCC = 26V, R1 = 14K
V3 = 0V
V3 = 6V
R1 = 27kto 1.7k
R1 = 14k, C1 = 100nF
Min. Typ. Max. Unit
2300
1700
Hz
Hz
1900
1300
0.1
15
10
Hz
Hz
kHz
kHz
3


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共有リンク

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部品番号部品説明メーカ
S1T2418G01

TONE RINGER WITH DRIDGE DIODE

Samsung semiconductor
Samsung semiconductor
S1T2418G01-D0B0

TONE RINGER WITH DRIDGE DIODE

Samsung semiconductor
Samsung semiconductor


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