Datasheet > SI2400

SI2400

更新时间： 2024-10-29 22:33:51

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
76页	1381K
描述
V.22BIS ISOMODEM⑩ WITH INTEGRATED GLOBAL DAA

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中文翻译

获取价格

数据手册

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SI2400 数据手册

Si2400

V.22BIS ISOMODEM™ WITH INTEGRATED GLOBAL DAA

Features

! Data Modem Formats

^"2400 bps: V.22bis

! Integrated DAA

Si2400

^"Capacitive Isolation

^"1200 bps: V.22, V.23, Bell 212A

^"300 bps: V.21, Bell 103

^"Parallel Phone Detect

^"Globally Compliant Line Interface

^"Overcurrent Protection

^"V.25 Fast Connect and V.23 Reversing

^"SIA and other security protocols

! Caller ID Detection and Decode

! DTMF Tone Gen./Detection

! 3.3 V or 5.0 V Power

! UART with Flow Control

Si3015

! AT Command Set Support

! Integrated Voice Codec

! PCM Data Pass-Through Mode

! HDLC Framing in Hardware

! Call Progress Support

Ordering Information

See page 71.

Applications

Pin Assignments

! Set Top Boxes

! Power Meters

! Security Systems ! Medical Monitoring

! ATM Terminals ! Point-of-Sale

Si2400

XTALI

EOFR/GPIO1

Description

XTALO

CLKOUT

V_D

AIN/GPIO2

ESC/GPIO3

ISOB

The Si2400 ISOmodem™ is a complete modem chipset with integrated

direct access arrangement (DAA) that provides a programmable line

interface to meet global telephone line requirements. Available in two 16-

pin small outline (SOIC) packages, it eliminates the need for a separate

DSP data pump, modem controller, analog front end (AFE), isolation

transformer, relays, opto-isolators, 2- to 4-wire hybrid, and voice codec.

The Si2400 is ideal for embedded modem applications due to its small

board space, low power consumption, and global compliance.

TXD

GND

RXD

C1A

CTS

ALERT/GPIO4

AOUT

RESET

Si3015

QE2

DCT

IGND

C1B

FILT2

FILT

Functional Block Diagram

REXT

REXT2

REF

RNG1

RNG2

Si2400

Si3015

TXD

RXD

VREG2

VREG

Controller

(AT Decoder

Call Progress)

Hybrid

and

FILT

FILT2

REF

RESET

Termination

Patents pending

DCT

EOFR/GPIO1

AIN/GPIO2

ESC/GPIO3

DSP

(Data Pump)

VREG2

REXT

REXT2

Control

Interface

ALERT/GPIO4

CTS

RNG1

RNG2

Ring Detect

Off-Hook

Audio

Codec

QE2

CLKOUT

XTALI

Clock

Interface

XTALO

AOUT

Rev. 0.95 4/00

Si2400-DS095

12 3 4 5 6 7...76

中文翻译

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与SI2400相关器件

型号	品牌	获取价格	描述	数据表
SI2400-BS	SILICON	获取价格	Modem, 2.4kbps Data, PDSO16, SOIC-16
SI2400-FS	SILICON	获取价格	Modem, 2.4kbps Data, PDSO16, ROHS COMPLIANT, SOIC-16
SI2400-KS	SILICON	获取价格	Modem, 2.4kbps Data, PDSO16, SOIC-16
SI2401	SILICON	获取价格	V.22BIS ISOMODEM㈢ WITH INTEGRATED GLOBAL DAA
SI2401-FS	SILICON	获取价格	V.22BIS ISOMODEM㈢ WITH INTEGRATED GLOBAL DAA
SI2401-FSR	SILICON	获取价格	V.22BIS ISOMODEM WITH LOW-COST DAA
SI2403	SILICON	获取价格	V.22BIS ISOMODEM CHIPSET WITH ERROR CORRECTION
SI2404	ETC	获取价格	V.90, V.34, V.32BIS, V.22BIS ISOMODEM?? WITH GLOBAL DAA
SI2404-C-FS	SILICON	获取价格	Modem, 2400kbps Data, PDSO16, ROHS COMPLIANT, SOIC-16
SI2404-C-FT	SILICON	获取价格	Modem, 2400kbps Data, PDSO24, ROHS COMPLIANT, TSSOP-24