Manufacturer: STMicroelectronics
Win Source Part Number: 1057514-LS1240AD1
Packaging: Tube/Rail
Number of Circuits: 1
Mounting: SMD (SMT)
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 70°C
Case / Package: 8-SO
Purpose: Tone Ringer
Supply Voltage - Operating: 26V
Operating Supply Current: 30mA
Popularity: Medium
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Sufficient
Telecom Ringer Phone 1740Hz to 2140Hz/1220Hz to 1600Hz 8-Pin SO N Tube Product overview: LS1240AD1 from STMicroelectronics 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, Telecom. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 702-LS1240AD1 can be used for catalog matching and distributor lookup.
IC TELECOM INTERFACE 8SO
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | 1057514-LS1240AD1 | 702-LS1240AD1 | LS1240AD1 | LS1240AD1 | LS1240AD1 |
| Product Name | Interface - Interface - Telecom - LS1240AD1 | Interface Transceiver IC | Telecom | Integrated Circuits (ICs) - Interface - Telecom | Telecom |
| Supply Voltage | Other; 26V | Other; 26V | Other | Other; 26V |
