Product Summary

The SI3018-F-FSR is an integrated direct access arrangement (DAA) with a programmable line interface to meet global telephone line requirements. Available in two 16-pin small outline packages, it eliminates the need for an analog front end (AFE), isolation transformer, relays, opto-isolators, and a 2- to 4-wire hybrid. The SI3018-F-FSR dramatically reduces the number of discrete components and cost required to achieve compliance with global regulatory requirements. The SI3018-F-FSR interfaces directly to standard modem DSPs.

Parametrics

SI3018-F-FSR absolute maximum ratings: (1)DC Supply Voltage VD: –0.5 to 3.6 V; (2)Input Current, Si3056 Digital Input Pins IIN: ±10 mA; (3)Digital Input Voltage VIND: –0.3 to (VD + 0.3)V; (4)Operating Temperature Range TA: –40 to 100 ℃; (5)Storage Temperature Range TSTG: –65 to 150 ℃.

Features

SI3018-F-FSR features: (1)80 dB dynamic range TX/RX paths; (2)Integrated codec and 2- to 4-wire hybrid; (3)Integrated ring detector; (4)Type I and II caller ID support; (5)Line voltage monitor; (6)Loop current monitor; (7)Polarity reversal detection; (8)Programmable digital gain; (9)Clock generation; (10)Pulse dialing support; (11)Overload detection; (12)3.3 V power supply; (13)Direct interface to DSPs; (14)Serial interface control for up to eight devices; (15)>5000 V isolation; (16)Proprietary isolation technology; (17)Parallel handset detection; (18)+3.2 dBm TX/RX level mode; (19)Programmable digital hybrid for nearend echo reduction; (20)Low-profile SOIC packages; (21)Lead-free/RoHS-compliant packages available.

Diagrams

SI3018-F-FSR pin connection

Si3000
Si3000

Other


Data Sheet

Negotiable 
Si3000-C-FS
Si3000-C-FS

Silicon Labs

Audio CODECs Voice Codec

Data Sheet

0-1: $1.10
1-25: $1.06
25-100: $1.02
100-1000: $0.88
SI3000-C-FSR
SI3000-C-FSR

Silicon Labs

Audio CODECs Voice Codec Integrated

Data Sheet

0-2500: $0.88
Si3000-C-GS
Si3000-C-GS

Silicon Labs

Audio CODECs Voice Codec w/Intgrt Mic/Spk Drv/Hndst Hy

Data Sheet

0-695: $1.22
695-1000: $1.05
SI3000-C-GSR
SI3000-C-GSR

Silicon Labs

Audio CODECs Voice Codec Integrated

Data Sheet

0-2500: $1.05
SI3000-FS
SI3000-FS

Silicon Labs

Audio CODECs Int Mic/Spk/HdSt

Data Sheet

Negotiable