HC4P5504B-5 Intersil Corporation, HC4P5504B-5 Datasheet
HC4P5504B-5
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HC4P5504B-5 Summary of contents
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Data Sheet EIA/ITU PABX SLIC with 40mA Loop Feed The Intersil SLIC incorporates many of the BORSHT functions on a single IC chip. This includes DC battery feed, a ring relay driver, supervisory and hybrid functions. This device is ...
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Absolute Maximum Ratings (Note 1) Maximum Continuous Supply Voltages ( ...
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Electrical Specifications Unless Otherwise Specified 25°C. Min-Max Parameters are Over Operating Temperature Range (Continued) A PARAMETER Loop Current During Power Denial Dial Pulse Distortion Receive Input Impedance Transmit Output Impedance 2-Wire Return Loss ...
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Electrical Specifications Unless Otherwise Specified 25°C. Min-Max Parameters are Over Operating Temperature Range (Continued) A PARAMETER 2-Wire Transmit 2-Wire Transmit B Logic ...
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Pin Descriptions 24 PIN SOIC SYMBOL 1 TIP An analog input connected to the TIP (more positive) side of the subscriber loop through a 150Ω feed resistor and a ring relay contact. Functions with the Ring terminal to receive voice ...
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Pin Descriptions (Continued) 24 PIN SOIC SYMBOL 21 RX Receive Input, 4-Wire Side - A high impedance analog input which is internally biased. Capacitive coupling to this input is required. AC signals appearing at this input differentially drive the Tip ...
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Schematic Diagram A-400 TF TIP FEED AMP V 9 BAT - TIP D36 RING 10 FEED V SENSE ...
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... Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use ...
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Applications Diagram TIP 1A B1 SUBSCRIBER 1 LOOP PRIMARY PROTECTION RING R B3 PTC Z 1 -48V FIGURE 1. TYPICAL LINE CIRCUIT APPLICATION WITH THE MONOLITHIC SLIC Typical ...