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CPC5710N
Phone Line Monitor (PLM) IC
Features
• Excellent common-mode rejection ratio (CMRR), >40 dB • Supplied application circuits can meet isolation requirements of worldwide telephony standards • Small 8-pin SOIC • Worldwide telephone network compatibility • Full-wave ringing level detector comparator with internal threshold, large hysteresis, and logic-level output • 3.3 or 5.0 Volt operation • High differential input impedance, very low commonmode input impedance • Fixed gain • Differential or single-ended linear output • TTL logic input • CMOS logic output (TTL compatible) • Virtually non-detectable in voice monitoring applications
Description
The Clare CPC5710N is a CMOS special purpose fixed-gain amplifier with comparator for telephone line monitoring.