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■ DESCRIPTION
The FUJITSU MB86434 is an AIU (audio interface unit) LSI for +5 V single-power source digital telephone devices, manufactured using CMOS process technology. The codec transmission filter characteristics meet G.712 standards, and can handle input and output in A-Law, µ-Law and linear conversion modes. The MB86434 also contains the necessary DTMF, microphone and receiver amps for telephone devices.
■ FEATURES
• +5 V single power supply
• Low power consumption: muting settings for each operating mode
Normal operation : 8.2 mA typ (speaker amp mute)
Tone generation : 1.8 mA typ (speaker amp mute)
Standby mode : 0.5 mA typ
• On-chip codec filter meets G.712 standards
• Selection of codec conversion methods (A-law, µ-law, linear)
• On-chip low-noise microphone amp (2-channel) (unity gain frequency: 1MHz)
• On-chip receiver speaker amps (32 ΩBTL type: 10 mW MIN)
• On-chip tone speaker amp (32 ΩBTL type: 200 mW MIN)
• On-chip earphone speaker amps (32 Ω single type: 5 mW MIN)
• On-chip electronic volume gain adjustments (sending, receiving, tone)
• On-chip accessory output circuits
• DTMF generator function
• Service tone generation
• CMOS compatible input/output -
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Datasheet
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Shopping guide
Delivery period:
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DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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Popular parts of the same kind
- Datasheet: Download MB86405APF-G-BND
- Chipdatas Part: CD94-MB86405APF-G-BND
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 14:16 +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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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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