Parameters |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
32-LCC (J-Lead) |
Number of Pins |
32 |
Operating Temperature |
0°C~70°C |
Packaging |
Tube |
JESD-609 Code |
e3 |
Pbfree Code |
yes |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
Number of Terminations |
32 |
Terminal Finish |
MATTE TIN |
Voltage - Supply |
4.75V~5.25V |
Terminal Position |
QUAD |
Terminal Form |
J BEND |
Supply Voltage |
5V |
Function |
Subscriber Line Interface Concept (SLIC) |
Qualification Status |
Not Qualified |
Operating Supply Voltage |
5V |
Interface |
2-Wire |
Number of Circuits |
1 |
Operating Supply Current |
4.5mA |
Height |
2.79mm |
Length |
13.97mm |
Width |
11.43mm |
RoHS Status |
ROHS3 Compliant |
LE7942B-1DJC Overview
Space is saved on the board by using the 32-LCC (J-Lead) package.Packing is done according to the Tube method.Telecommunications equipment is mounted with type Surface Mount.1 circuits make up this telecom IC .The voltage supplied to 4.75V~5.25V can improve efficiency.0°C~70°C is a temperature setting that is reliable when telecom switching comes to performance.A Surface Mount-axis mounts telecom switching.In telecom switching configuration, 32 terminations are present.5V is its supply voltage.32 pins are present on this telecom interface.The telecom circuit operates with a supply voltage of 5V, giving designers a great deal of freedom.The supply current of 4.5mA allows designers to have a great deal of flexibility.
LE7942B-1DJC Features
Available in the 32-LCC (J-Lead) package
Operating supply voltage of 5V
Operating supply current of 4.5mA
LE7942B-1DJC Applications
There are a lot of Microchip Technology LE7942B-1DJC Telecom applications.
- Digital cross connects (DSX-1)
- Multichannel DS1 Test Equipment
- DSLAMs
- Integrated Access Devices
- Interfaces to DS3
- DECT (Digital European Cordless Telephone) Base Stations
- BITS Timing
- Switches
- T2 Rates PCM Line Interface
- Cable PC