FSA1256 Fairchild Semiconductor, FSA1256 Datasheet - Page 6

• Manufacturer Part Number: FSA1256
• Description: Low-RON Low-Voltage, Dual SPST Analog Switch with Low-ICCT A Option
• Manufacturer: Fairchild Semiconductor

© 2004 Fairchild Semiconductor Corporation
FSA1256(A) / FSA1257(A) / FSA1258(A) Rev. 1.0.5
Test Diagrams
NC
GND
V
V
B0,B1
R
SW
ON
Figure 4.
Figure 6.
= V
ON
V
ON
/ I
ON
On Resistance
On Leakage
V
Select
I
S
GND
A(ON)
V
V
A
=0 or V
Select
CC
S
Input - V
Output- V
= 0 or V
Figure 8.
A
V
V
OH
OL
t
RISE
-
cc
- -
10%
Sel
CC
= 2.5ns
OUT
GND
GND
V
V
V
I
IN
IN
ON
Turn-On / Turn-Off Waveforms
V
CC
90%
/2
t
90%
ON
6
90%
V
Figure 5.
CC
t
OFF
/2
GND
NC
GND
V
t
t
FALL
FALL
V
10%
IN
90%
Sel
R
Figure 7.
= 2.5ns
S
nB
Off Leakage (Ports Tested Separately)
n
Test Circuit Load
Select
V
I
I
A(OFF)
S
A
nA
= 0 or V
C
L
GND
cc
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R
GND
L
V
V
V
IN
IN
IN
V
OUT