73M2901CE
NOT RECOMMENDED FOR NEW DESIGNSV.22bis Single-Chip Modem
Sets the Standards for Cost-Sensitive Applications Requiring Specific Low-Speed Embedded Modem Functionality and Performance
- Part Models
- 4
- 1ku List Price
- Starting From $4.86
Overview
- Integrated Data Pump, Controller, and AFE
- External DAA Circuitry is Optimized for Best Cost Structure for Single and Multiple Country PSTN Access Compliance
- Robust and Reliable Solution for Embedded Systems
- Designed for Normal and Extreme Environments
- Easy Path to a Soft Modem Transition
The 73M2901CE is a single-chip low-speed modem that supports basic modem functionality. The integrated data pump (supporting modulations up to ITU-T V.22 bis), controller, and analog front-end (AFE) are designed specifically for cost-sensitive embedded applications. The modem reduces external component count and cost by incorporating features like parallel phone detect, line-in-use and ring detection without the need for additional external components. Programmable configuration options make this device highly adaptable to a wide variety of applications including satellite set-top boxes, point-of-sale terminals, automatic teller machines, remote-monitoring devices, metering devices, vending machines, and smart card readers.
Applications
- Automatic Teller Machines
- Embedded Modem Applications such as Medical and Industrial Telemetry
- Pay Phones
- POS Terminals
- Satellite Set-Top Boxes
- Smart Card Readers
- Utility Meters
Documentation
Data Sheet 1
User Guide 1
Application Note 19
Design Note 2
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| 73M2901CE-IGV/F | TQFP | ||
| 73M2901CE-IGVR/F | TQFP | ||
| 73M2901CE-IM/F | Quad Flatpack, No Leads, Sawn | ||
| 73M2901CE-IMR/F | Quad Flatpack, No Leads, Sawn |
This is the most up-to-date revision of the Data Sheet.