LF11202 datasheet(1/18 Pages) NSC

Part #	LF11202

Description	Quad SPST JFET Analog Switches

PDF	18 Pages

Scroll/Zoom	100%

Manufacturer	NSC [National Semiconductor (TI)]

Direct Link	http://www.national.com

Logo

1 / 18 page

LF11331/LF13331/LF11332/LF13332/LF11333/

LF13333/LF11201/LF13201/LF11202/LF13202

Quad SPST JFET Analog Switches

General Description

These devices are a monolithic combination of bipolar and

JFET technology producing the industry’s first one chip quad

JFET switch. A unique circuit technique is employed to main-

tain a constant resistance over the analog voltage range of

±10V. The input is designed to operate from minimum TTL

levels,

and

switch

operation

also

ensures

a

break-before-make action.

These devices operate from ±15V supplies and swing a

±10V analog signal. The JFET switches are designed for ap-

plications where a dc to medium frequency analog signal

needs to be controlled.

Features

n Analog signals are not loaded

n Constant “ON” resistance for signals up to ±10V and

100 kHz

n Pin compatible with CMOS switches with the advantage

of blow out free handling

n Small signal analog signals to 50 MHz

n Break-before-make action:

t

OFF < tON

n High open switch isolation at 1.0 MHz:

−50 dB

n Low leakage in “OFF” state:

<1.0 nA

n TTL, DTL, RTL compatibility

n Single disable pin opens all switches in package on

LF11331, LF11332, LF11333

n LF11201 is pin compatible with DG201

Test Circuit and Schematic Diagram

DS005667-2

FIGURE 1. Typical Circuit for One Switch

DS005667-12

FIGURE 2. Schematic Diagram (Normally Open)

January 1995

DS005667

www.national.com

Similar Part No. - LF11202

Manufacturer	Part #	Datasheet	Description
List of Unclassifed Man...	LF112D	73Kb / 2P	1W Dual Output Surface Mountable DC/DC Converters
MicroPower Direct, LLC	LF112D	542Kb / 4P	Ultra-Miniature, 1W Dual Output SMT DC/DC Converters
	LF112DI	216Kb / 2P	High Isolation, 1W Dual Output SMT DC/DC Converters
	LF112ED	233Kb / 2P	Lowest Cost, Dual Output Ultra-Miniature 1W SMT DC/DC Con vert ers
	LF112ED	233Kb / 2P	F100ED SERIES

More results

Similar Description - LF11202

Manufacturer	Part #	Datasheet	Description
Analog Devices	SW06	271Kb / 12P	Quad SPST JFET Analog Switch REV.A
Maxim Integrated Produc...	DG308A	51Kb / 4P	Quad, SPST Analog Switches 19-3926; Rev 0; 3/91
	DG411CJ	342Kb / 12P	Improved, Quad, SPST Analog Switches 19-4728; Rev 3; 9/99
	DG441CJ	106Kb / 8P	Improved, Quad, SPST Analog Switches 19-4611; Rev 2; 7/96
	MAX311	305Kb / 8P	Quad SPST CMOS Analog Switches
List of Unclassifed Man...	MP7510DI	230Kb / 3P	CMOS QUAD SPST ANALOG SWITCHES
List of Unclassifed Man...	SW7510EQ	1Mb / 8P	QUAD SPST JFET ANALOG SWITCHES
Vishay Siliconix	DG441	229Kb / 14P	Quad SPST CMOS Analog Switches 30-May-11
Vishay Siliconix	DG444	172Kb / 12P	Quad SPST CMOS Analog Switches 23-May-11
Analog Devices	SW201	413Kb / 6P	QUAD SPST JFET ANALOG SWITCH 23-Feb-2017

More results

LF11202 Datasheet(PDF) 1 Page - National Semiconductor (TI)

LF11202 Datasheet(HTML) 1 Page - National Semiconductor (TI)

Similar Part No. - LF11202

Similar Description - LF11202

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Datasheet Download

Link URL