Product Folder - NC7SB3157 - Low Voltage SPDT Analog Switch or 2:1 Multiplexer/Demultiplexer Bus Switch

NC7SB3157
Low Voltage SPDT Analog Switch or 2:1 Multiplexer/Demultiplexer Bus Switch

General Description

The NC7SB3157 / FSA3157 is a high-performance, single- pole / double-throw (SPDT) analog switch or 2:1 multiplexer / de-multiplexer bus switch.

The device is fabricated with advanced sub-micron CMOS technology to achieve high-speed enable and disable times and low on resistance. The break-beforemake select circuitry prevents disruption of signals on the B Port due to both switches temporarily being enabled during select pin switching. The device is specified to operate over the 1.65 to 5.5V V_CC operating range. The control input tolerates voltages up to 5.5V, independent of the V_CC operating range.

Features

Useful in Both Analog and Digital Applications
Space-Saving, SC70 6-Lead Surface Mount Package
Ultra-Small, MicroPak™ Leadless Package
Low On Resistance: < 10W on Typical at 3.3V V_CC
Broad V_CC Operating Range: 1.65V to 5.5V
Rail-to-Rail Signal Handling
Power-Down, High-Impedance Control Input
Over-Voltage Tolerance of Control Input to 7.0V
Break-Before-Make Enable Circuitry
250MHz - 3dB Bandwidth

Product Status/Pricing/Packaging

Product	Product status	Eco Status	Pricing*	Package type	Leads	Packing method	Package Drawing	Package Marking Convention**
NC7SB3157L6X	Full Production	RoHS Compliant	$0.129	MicroPak	6	TAPE REEL		Line 1: BB
NC7SB3157P6X	Full Production	RoHS Compliant	$0.10	SC70	6	TAPE REEL		Line 1: &E&Y (Binary Calendar Year Coding) Line 2: &OB7A&C Line 3: &.&O&V

* Fairchild 1,000 piece Budgetary Pricing

** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples

Package marking information for product NC7SB3157 is available. Click here for more information .

Models

Package & leads	Condition	Temperature range	Vcc range	Software version	Revision date
HSPICE
MicroPak-6	Fast	-40°C to 85°C	1.65V to 5.5V	2001.4	Feb 28, 2001
MicroPak-6	Fast	-40°C to 85°C	1.65V to 5.5V	2001.4	Feb 28, 2001
SC70-6	Fast	-40°C to 85°C	1.65V to 5.5V	2001.4	Feb 28, 2001
SC70-6	Fast	-40°C to 85°C	1.65V to 5.5V	2001.4	Feb 28, 2001
IBIS
SC70-6	All	-40°C to 85°C	3V to 3.6V	3.2	Jul 5, 2001

Application Notes

MS-503: Family Characteristics TinyLogic HS/HST and UHS Series (142 K) Oct 03, 2008
MS-549: Fairchild Switch Product Feature Matrix (14 K) Oct 03, 2008

Qualification Support

Click on a product for detailed qualification data

Product
NC7SB3157L6X
NC7SB3157P6X