LE7946 Search Results

Contextual Info: Le7946 Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS • Two-wire impedance set by scaled external impedance ■ Ideal for long loop applications ■ On-hook transmission ■ –40 V to –58 V battery operation ■ On-hook transmission ■ Programmable constant-current feed

RSN 6000 B

Abstract: RSN 6000 A
Contextual Info: Le79467 Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS • Optimized for long-loop operation ■ On-hook transmission ■ Programmable constant-current feed ■ –24 V to –58 V battery operation ■ Programmable loop-current detector ■ On-chip relay driver

RSN 6000 A

Contextual Info: Le79467 DISTINCTIVE CHARACTERISTICS • On-hook transmission ■ Programmable constant-current feed ■ –24 V to –58 V battery operation ■ Programmable loop-current detector ■ On-chip relay driver ■ Programmable ground-key detector ■ Two-wire impedance set by single external

PBL3762

Contextual Info: PRELIMINARY Le79468 Subscriber Line Interface Circuit DISTINCTIVE CHARACTERISTICS • Programmable constant resistance • Programmable loop current detector threshold • Low standby power • Two wire impedance set by single external impedance • On-hook Transmission with -50V to -58V battery