Maxim > Solutions > Ink Jet/Laser Jet


		Overview
		Suggested Components
		Application Notes

Modem

DATA SHEETS

Part Number

Description

Key Advantages

73M1822, 73M1922

MicroDAA Silicon DAAs with Serial Interface

Single-chip solution supports the connection of voice-band modems and devices to the PSTN

73M2901CE

V.22bis Single-Chip Modem

Provides low-speed embedded-modem functionality and performance required for cost-sensitive applications

73M1903

Modem Analog Front-End

Supports entire range of ITU-T series modem modulation standards (V.92, V.90, V.34, V.32bis, V.22bis, V.23, V.21 and all Group 3 fax modulations)

Key Specifications:

FXO and Modem ICs

Part Number

Host Interface

Features

Line Isolation

Supported Modulation

EV Kit

Package/Pins

Smallest Available Pckg.
(mm²)

RoHS Available

max w/pins

73M1822

Serial Interface for Control and Data

Complete Solution for Silicon DAA

<=4.5kV

Compatible with All ITU-T V-Series Modem Modulations

Yes

QFN/42

65.6

See Data Sheet

73M1922

Serial Interface for Control and Data

Complete Solution for Silicon DAA

>4.5kV

Compatible with All ITU-T V-Series Modem Modulations

Yes

See Data Sheet

73M2901CE

V.24 Serial Interface

AT Command Set

Integrated Controller Functions

Bell 103

Bell 202

Bell 212

V.21

V.22 bis V.22

V.23

SQFN/32

TQFP/32

25.5

Yes

73M1903

Serial Interface for Control and Data

Integrated Codec and DAA Control

Compatible with All ITU-T V-Series Modem Modulations

Yes

SQFN/32

25.5

Yes

See All FXO and Modem ICs (6)