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Zakładka z wyszukiwarką danych komponentów |
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CPC7581BA Arkusz danych(PDF) 1 Page - IXYS Corporation |
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CPC7581BA Arkusz danych(HTML) 1 Page - IXYS Corporation |
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1 / 15 page  INTEGRATED CIRCUITS DIVISION DS-CPC7581-R06 www.ixysic.com 1 Not for New Designs Features • Low, Matched R ON • Eliminates the Need for Zero-Cross Switching • 5V Operation With Power Consumption < 10 mW • Flexible Switch Timing for Transition from Ringing Mode to Idle/Talk Mode • Clean, Bounce-Free Switching • Tertiary Protection Consisting of Integrated Current Limiting, Thermal Shutdown for SLIC Protection • Intelligent Battery Monitor • Latched Logic-Level Inputs, No External Drive Circuitry Required • SOIC Package Pin-Compatible With Legerity Product • Small 16-pin SOIC Package • Monolithic IC reliability Applications • Central Office (CO) • Digital Loop Carrier (DLC) • PBX Systems • Digitally Added Main Line (DAML) • Hybrid Fiber Coax (HFC) • Fiber in the Loop (FITL) • Pair Gain System • Channel Banks Description The CPC7581 is a monolithic solid-state four-pole switch in a 16-pin package. It provides the necessary functions to replace a 2-Form-C electromechanical relay on traditional analog and integrated voice and data (IVD) line cards found in central office, access, and PBX equipment. The CPC7581 contains solid-state switches for tip and ring lead line break and ringing injection/ringing return. The device requires only a +5 V supply, and offers break-before-make and make-before-break operation using logic-level inputs. The CPC7581BA versions include an SCR that provides protection to the SLIC and subsequent circuitry during a fault condition. Ordering Information Figure 1. CPC7581 Block Diagram Part # Description CPC7581BA 16-Pin SOIC, with Protection SCR, 50/Tube CPC7581BATR 16-Pin SOIC, with Protection SCR, 1000/Reel CPC7581BB 16-Pin SOIC, without Protection SCR, 50/Tube CPC7581BBTR 16-Pin SOIC, without Protection SCR, 1000/Reel CPC7581 T LINE R LINE T BAT V DD R BAT D GND V BAT F GND V REF IN RINGING T SD LATCH 3 6 14 2 7 8 9 16 1 12 15 10 11 L A T C H Switch Control Logic SCR and Trip Circuit CPC7581BA) Secondary Protection +5 Vdc Tip Ring SLIC X X X X SW2 SW4 V BAT RINGING 300 (min.) Ω T RING SW3 SW1 e3 Pb CPC7581 Line Card Access Switch |
Podobny numer części - CPC7581BA |
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Podobny opis - CPC7581BA |
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