NJU7181RB1-TE1 - Brand New New Japan Radio Special Purpose Audio ICs
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GENERAL DESCRIPTION
The NJU7181 is a signal level sensor system IC. It sends a High flag to the microprocessor or other equipments whenever it detects the existence of the audio signal. The NJU7181 includes a delay circuit which allows the IC continue to hold the flag after the absence of the audio signal. This holding time can be adjusted with external capacitor.
Together with its adjustable Input Sensitivity (by external resistor) & its characteristic of low current consumption and low operating voltage, NJU7181 is suitable for Eco-Design of Energy-using Products and for battery operated applications.FEATURES
• Operating Voltage 0.9 to 5.5V
• Low Operating Current 55µA typ.
• Delay circuit for long Recovery time
• Adjustable Recovery time by external capacitor
• Adjustable Input Sensitivity by external resistance
• C-MOS Technology
• Package Outline TVSP8, ESON8APPLICATIONS
• Power Saving for battery operated devices
• Muting Application
• Memory saving for recording devices
• Half- duplex transmission application -
Similar parts: 535 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download NJU7181RB1-TE1
- Chipdatas Part: CD93-NJU7181RB1-TE1
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 16:30 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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