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Description
The PBL 3766 R2 is a monolithic integrated circuit, manufactured in 75V bipolar technology. It is a cost-effective and high-performance Subscriber Line Interface Circuit (SLIC) designed for on-premises analog line interface cards for PABX systems and terminal adapters. The compact design of the PBL 3766 R2 is achieved through a small package size and few required external components, making it a miniaturized solution.
Specifications and features
- Low cost
- Few external components
- Programmable, constant current loop feed
- Line feed characteristics independent of battery supply variations
- -24V to -58V battery supply voltage range
- Detectors:
- Programmable loop current detector
- Ring trip detector
- Ring relay driver
- Hybrid function with conventional or programmable CODEC/filters
- Line terminating impedance, complex or real, set by a simple external network or controlled by a programmable CODEC/filter
- Idle noise typ. -83 dBmp, typ. 7 dBrnC
- Low on-hook power dissipation: 20 mW @ -28V, 35 mW @ -48V
- Tip-ring open circuit state for subscriber loop power denial
- On-hook transmission
Application Scenarios
The PBL 3766 R2 SLIC can be used in various applications, including PABX systems and terminal adapters. It provides a cost-effective solution for on-premises analog line interface cards. The compact design and low power consumption make it suitable for miniaturized devices.
Comparison
Advantages- Cost-effective solution
- Compact design
- Low power consumption
Disadvantages- Limited compatibility with other systems
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
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Popular parts of the same kind
- Datasheet: Download PBL3766 R2
- Chipdatas Part: CD86-PBL3766 R2
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/07/01 02:13 +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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