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參數(shù)資料
| 型號： | S1T2418D02-D0B0 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | TONE RINGER WITH DRIDGE DIODE |
| 中文描述： | 音調(diào)振鈴與DRIDGE二極管 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 38K |
| 代理商： | S1T2418D02-D0B0 |
TONE RINGER WITH DRIDGE DIODE
S1T
2418G01/D02
1
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 (f
H1
, f
H2
) alternating with
a
low
frequency (f
S
) 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.
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
Package
Operating Temperature
S1T2418G01-D0B0
8
DIP
300
20
°
C to +70
°
C
S1T2418D02-D0B0
8
DIP
300
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S1T2418G01 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:TONE RINGER WITH DRIDGE DIODE |
| S1T2418G01-D0B0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:TONE RINGER WITH DRIDGE DIODE |
| S1T2425A | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:SPEECH NETWORK WITH DIALER INTERFACE |
| S1T2425A01-D0B0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:SPEECH NETWORK WITH DIALER INTERFACE |
| S1T-25-9-PS01 | 制造商:STRATOS_LIGHT 功能描述: |
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