The SI2457-D-FT is a modem IC that supports various data modem formats including ITU-T standards and Bell protocols, with speeds ranging from 300 bps to 56 kbps. It features automatic rate negotiation and supports Type I and II caller ID decoding without the need for external ROM or RAM. The device can interface via UART, SPI, or parallel connections and offers flexible clock options, including a low-cost 32.768 kHz oscillator. This modem is designed for embedded applications, providing a compact solution with minimal external components due to its integrated DAA technology. It is available in both 16-pin SOIC and 24-pin TSSOP packages, making it suitable for a variety of applications such as set-top boxes, point-of-sale terminals, and remote monitoring systems. The SI2457-D-FT also supports AT commands, SMS/MMS functionality, and firmware upgrades, ensuring versatility in deployment. Additionally, it is compliant with global standards and features overcurrent detection and capacitive isolation for enhanced safety.
IC ISOMODEM SYSTEM-SIDE 24TSSOP Product overview: SI2457-D-FT from Skyworks Solutions, Inc. is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, Interface Transceiver IC, Modems - ICs and Modules. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 722-SI2457-D-FT can be used for catalog matching and distributor lookup.
Manufacturer: Skyworks Solutions Inc.
Win Source Part Number: 894437-SI2457-D-FT
Series: ISOmodem®
Features: 56k Modem V.21, V.22, V.23, V.32, V.34, V.90, Bell 103, Bell 212A 24-TSSOP
Package: Tube
Package: 24-TSSOP (0.173", 4.40mm Width)
Mounting: Surface Mount
Family Name: Si2457
Categories: Integrated Circuits (ICs)
Case / Package: 24-TSSOP
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 78 pct.
Supply and Demand Status: Balance
Quantity per package: 62
MSL Level: 3 (168 Hours)
Estimated Pruduction Lead Time: 25 Weeks
HTSUS: 8542.39.0001
IC ISOMODEM SYSTEM-SIDE 24TSSOP
IC ISOMODEM SYSTEM-SIDE 24TSSOP
56k Modem V.21, V.22, V.23, V.32, V.34, V.90, Bell 103, Bell 212A 24-TSSOP
IC ISOMODEM SYSTEM-SIDE 24TSSOP
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | ODG (Origin Data Global) | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | 722-SI2457-D-FT | 894437-SI2457-D-FT | SI2457-D-FT | SI2457-D-FT | SI2457-D-FT | SI2457-D-FT |
| Product Name | Interface Transceiver IC | Interface - Interface - Modems - ICs and Modules - SI2457-D-FT | Interface - Modems - ICs and Modules | Modems - ICs and Modules | Modems - ICs and Modules | Integrated Circuits (ICs) - Interface - Modems - ICs and Modules |
| Device Type | Transceiver | Sensor Interface | Sensor Interface | |||
| Features | RoHS | RoHS | ||||
| Supply Voltage | Other; 3V ~ 3.6V | Other; 3V ~ 3.6V | 3.6V; Other; 3V ~ 3.6V | 3.6V; Other | ||
| Data Rate | 448 kbps |
