LF11331D Datasheet PDF - National Semiconductor
| Part Number | LF11331D | |
| Description | Quad SPST JFET Analog Switches | |
| Manufacturers | National Semiconductor | |
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There is a preview and LF11331D download ( pdf file ) link at the bottom of this page. Total 18 Pages | ||
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January 1995
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: tOFF < 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)
© 1999 National Semiconductor Corporation DS005667
www.national.com
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Test Circuit and Typical Performance Curves Delay Time, Rise Time, Settling Time, and
Switching Transients
DS005667-17
DS005667-18
DS005667-19
DS005667-20
DS005667-21
DS005667-22
5 www.national.com
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for LF11331D electronic component. |
| Information | Total 18 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ LF11331D.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| LF11331 | The function is Quad SPST JFET Analog Switches. National Semiconductor | |
| LF11331D | The function is Quad SPST JFET Analog Switches. National Semiconductor | |
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