SI2457-C-FS Overview
There is a possibility of mounting PCBs on Surface Mount.Among the features of the 16-SOIC (0.154, 3.90mm Width) is its low package cost.Normal operation of the system requires 3V~3.6V Supply Voltage.In the packaging, we use material Tube.Related parts can be identified by using the Base Part Number SI2457.A 16-pin connector is present on it.Furthermore, specific applications are supported by 16 pins.16 terminations are present in the program.Mounting is done using a Surface Mount-shape.In order to achieve optimum performance, the operating temperature must be lower than 70°C.Having it operate should result in a warmer temperature than 0°C.3.3V is responsible for providing the voltage required to operate this system.A performance-cost ratio of this series makes it a great value.For 3.3V to function fully, it requires supply current.In addition to being able to operate with various supply voltages, the device is an excellent choice for numerous applications.In the nominal supply current, 26mA is used.
SI2457-C-FS Features
16-SOIC (0.154, 3.90mm Width) package
16 pins
16 pin count
16 terminations
ISOmodem® series

SI2457-C-FS Applications
There are a lot of Silicon Labs
SI2457-C-FS Modems ICs & Modules applications.

Cordless telephone
Desktop PC
Notebook
Pocket PC
Desktop radio
Clock radio
Tuner
Portable radio
Car radio
Satellite radio receiver

Factory Lead Time	8 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.154, 3.90mm Width)
Number of Pins	16
Weight	196.688991mg
Packaging	Tube
Published	2000
Series	ISOmodem®
Pbfree Code	yes
Part Status	Not For New Designs
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	16
Max Operating Temperature	70°C
Min Operating Temperature	0°C
HTS Code	8542.39.00.01
Voltage - Supply	3V~3.6V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Number of Functions	1
Supply Voltage	3.3V
Terminal Pitch	1.27mm
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Base Part Number	SI2457
Pin Count	16
Qualification Status	Not Qualified
Operating Supply Voltage	3.3V
Temperature Grade	COMMERCIAL
Operating Supply Current	26mA
Nominal Supply Current	26mA
Data Rate	56 kbps
Baud Rate	56k
Data Format	V.21, V.22, V.23, V.32, V.34, V.90, Bell 103, Bell 212A
Length	9.9mm
Width	3.9mm
Height Seated (Max)	1.75mm
RoHS Status	RoHS Compliant
Lead Free	Lead Free