LS1240A
| Parameters | |
|---|---|
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300, 7.62mm) |
| Surface Mount | NO |
| Operating Temperature | -40°C~70°C |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 8 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Telephone Circuits |
| Voltage - Supply | 26V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Supply Voltage | 26V |
| Terminal Pitch | 2.54mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | LS1240 |
| JESD-30 Code | R-PDIP-T8 |
| Function | Tone Ringer |
| Qualification Status | Not Qualified |
| Power Supplies | 26V |
| Number of Circuits | 1 |
| Current - Supply | 30mA |
| Telecom IC Type | TELEPHONE RINGER CIRCUIT |
| Height Seated (Max) | 5.08mm |
| Length | 9.652mm |
| Width | 7.62mm |
| RoHS Status | ROHS3 Compliant |
LS1240A Overview
A 8-DIP (0.300, 7.62mm) package is used to reduce board space requirements.The way of Tube is employed for telecommunications equipment packing.Telecommunications equipment is mounted with type Through Hole.1 circuits make up this telecom IC .The supply voltage of 26V can increase efficiency.-40°C~70°C is the operating temperature that can be set for reliable performance.Configuration of this telecom circuit has 8 terminations.It operates at voltage 26V.LS1240 is the base part number, which can be used to find more related parts.The telecom IC type is TELEPHONE RINGER CIRCUIT.An electric current of 30mA is supplied to telecom equipment .In the Telephone Circuits subcategory, telecommunications device belongs.
LS1240A Features
Available in the 8-DIP (0.300, 7.62mm) package
TELEPHONE RINGER CIRCUIT as telecom IC type
LS1240A Applications
There are a lot of STMicroelectronics LS1240A Telecom applications.
- Multichannel DS1 Test Equipment
- Digital loop carrier (DLC)
- High-Density T1/E1/J1 interfaces for Multiplexers
- Inverse Multiplexing for ATM (IMA) Wireless Base Stations
- E1 LAN/WAN Routers
- Integrated Access Devices
- DSLAMs
- Set-Top Box
- Interfaces to SONET STS-1 Networks
- Wireless local loop (WLL)
