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L3281 Fiches techniques |
Numéro de référence | Description détaillée | Fabricant | ||
3 | L3281 | LOW VOLTAGE TELEPHONE SPEECH CIRCUITS L3281
LOW VOLTAGE TELEPHONE SPEECH CIRCUITS
PRELIMINARY DATA
OPERATION DOWN TO 1.6V / 6.5mA DTMF & BEEP TONE INPUTS EXTERNAL MUTING FOR EARPHONE AND MICROPHONE SUITABLE FOR DYNAMIC EARPHONE AND DYNAMIC OR ELECTRET MICROPHONE AGC CONTROL ON BOTH SEND | STMicroelectronics |
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2 | L3281AD1 | LOW VOLTAGE TELEPHONE SPEECH CIRCUITS L3281
LOW VOLTAGE TELEPHONE SPEECH CIRCUITS
PRELIMINARY DATA
OPERATION DOWN TO 1.6V / 6.5mA DTMF & BEEP TONE INPUTS EXTERNAL MUTING FOR EARPHONE AND MICROPHONE SUITABLE FOR DYNAMIC EARPHONE AND DYNAMIC OR ELECTRET MICROPHONE AGC CONTROL ON BOTH SEND | STMicroelectronics |
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1 | L3281AB | LOW VOLTAGE TELEPHONE SPEECH CIRCUITS L3281
LOW VOLTAGE TELEPHONE SPEECH CIRCUITS
PRELIMINARY DATA
OPERATION DOWN TO 1.6V / 6.5mA DTMF & BEEP TONE INPUTS EXTERNAL MUTING FOR EARPHONE AND MICROPHONE SUITABLE FOR DYNAMIC EARPHONE AND DYNAMIC OR ELECTRET MICROPHONE AGC CONTROL ON BOTH SEND | STMicroelectronics |
Numéro de référence | Description détaillée | Fabricant | |
ASJD1200R085 | Normally-ON Trench Silicon Carbide Power JFET |
Micross |
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B8524 | SAW Components |
TDK |
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BA6343 | Stepping motor driver |
ROHM |
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