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PDF FSA2257 Data sheet ( Hoja de datos )
| Número de pieza | FSA2257 | |
| Descripción | Low RON Low Voltage Dual SPDT Bi-Directional Analog Switch | |
| Fabricantes | Fairchild Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de FSA2257 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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April 2004
Revised December 2004
FSA2257
Low RON Low Voltage Dual SPDT
Bi-Directional Analog Switch
General Description
The FSA2257 is a high performance bi-directional dual Sin-
gle Pole Double Throw (SPDT) analog switch.This switch
can be configured as either a multiplexer or a demultiplexer
by select pins. The device features ultra low RON of 1.3Ω
maximum at 4.5V VCC and will operate over the wide VCC
range of 1.65V to 5.5V. The device is fabricated with sub-
micron CMOS technology to achieve fast switching speeds
and is designed for break-before-make operation. The
select input is TTL level compatible.
Features
s Maximum 1.15Ω ON Resistance (RON) for 4.5V supply
s 0.3Ω max RON flatness for +5V supply
s Space saving MicroPak packaging
s Broad VCC operating range: 1.65V to 5.5V
s Fast turn-on and turn-off time
s Break-before-make enable circuitry
s Over-voltage tolerant TTL compatible control input
Ordering Code:
Order
Number
FSA2257L10X
Product
Package Code
Package Description
Number Top Mark
MAC010A EP 10-Lead MicroPak, 1.6 mm x 2.1mm
Analog Symbols
Truth Table
Control Input(s)
L
H
H = HIGH Logic Level
L = LOW Logic Level
Pin Descriptions
Pin Names
A, B0, B1
S
Supplied As
5K Units on Tape and Reel
Function
B0 Connected to A
B1 Connected to A
Function
Data Ports
Control Input
(Top Through View)
MicroPak is a trademark of Fairchild Semiconductor Corporation.
© 2004 Fairchild Semiconductor Corporation DS500884
www.fairchildsemi.com
1 page  
AC Loading and Waveforms (Continued)
FIGURE 4. Charge Injection
Q = (∆VOUT)(CL)
FIGURE 5. ON/OFF Capacitance Measurement Setup
FIGURE 6. Bandwidth
FIGURE 7. Harmonic Distortion
5
www.fairchildsemi.com
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet FSA2257.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
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