S1T2418G01 Samsung Semiconductor, Inc., S1T2418G01 Datasheet
S1T2418G01
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S1T2418G01 Summary of contents
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... 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 ...
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S1T BLOCK DIAGRAM 8 TIP - 1 RING 2 GND ABSOLUTE MAXIMUM RATINGS Characteristic Calling Voltage (f = 50Hz) Continuous Calling Voltage (f = 50Hz) 5 sec sec OFF Supply Current Operating Temperature Storage and Junction ...
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... Characteristic Operating Voltage Current Consumption without Load Activation Voltage Activation Voltage Range Sustaining Voltage Differential Resistance in Off Condition Output Voltage Swing Short Circuit Current AC ELECTRICAL CHARACTERISTICS ( Characteristic Output Frequencies (S1T2418G01) Output Frequencies (S1T2418D02) f Range H1 Sweep Frequency Symbol Test Conditions ...
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... R3 2. S1T2418G01 7 KA2418B/28 S1T2418D02 12K 100nF 5 1000 = --- -------------------- - S1T2418G01 4 3.22 10 ---------------------------- R1 K 2300 + 300 (Hz) 1700 + 300 (Hz) TONE RINGER WITH BRIDGE DIODE 224 10K 10K Piezo Vout 1300 : 8 S1T2418D02 4 2.66 10 ---------------------------- R1 K 1900 + 100 (Hz) 1300 + 100 (Hz) ...