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SGM84782_15 Datasheet, PDF (1/11 Pages) SG Micro Corp – Low Voltage Analog Switch/Multiplexer | |||
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SGM84782
4â¦, High Speed, Low Voltage
Analog Switch/Multiplexer
GENERAL DESCRIPTION
The SGM84782 is high-speed, low-voltage, low
on-resistance, CMOS analog multiplexer/switch that
configured as two 4-channel multiplexers. It operates
from a single +1.8V to +4.2V power supply. Targeted
applications include battery powered equipment that
benefit from low RON (4â¦) and fast switching speeds
(tON = 17ns, tOFF = 9ns).
The SGM84782 can handle rail-to-rail analog signals
and is available in Green TQFN-3Ã3-16L and
TSSOP-16 packages.
APPLICATIONS
Communication Systems
Cell Phones
Portable Instrumentation
Audio Signal Routing
Audio and Video Switching
Computer Peripherals
Low-Voltage Data-Acquisition Systems
FUNCTION TABLE
CONTROL INPUTS
ENABLE
Select
B
A
L
L
L
L
L
H
L
H
L
L
H
H
H
â
â
ON SWITCHES
X-X0
Y-Y0
X-X1
Y-Y1
X-X2
Y-Y2
X-X3
Y-Y3
All Switches Open
â = Donât Care.
FEATURES
ï¬ Voltage Operation: 1.8V to 4.2V
ï¬ Low On-Resistance: 4⦠(TYP) at 4.2V
ï¬ Low On-Resistance Flatness
ï¬ -3dB Bandwidth: 150MHz
ï¬ Fast Switching Times (+4.2V)
tON 17ns
tOFF 9ns
ï¬ Low Crosstalk: -92dB at 10MHz
ï¬ Rail-to-Rail Input and Output Operation
ï¬ Typical Power Consumption (< 0.01μW)
ï¬ TTL/CMOS Compatible
ï¬ Break-Before-Make Switching
ï¬ Extended Industrial Temperature Range:
-40â to +85â
ï¬ Available in Green TQFN-3Ã3-16L and TSSOP-16
Packages
PIN CONFIGURATIONS (TOP VIEW)
Y2
Y0
V+
X2
16
15
14
13
Y1
`
12 X1
Y3 2
Y1 3
ENABLE 4
LOGIC
5
6
7
8
N.C. GND B
A
TQFN-3Ã3-16L
11 X
10 X0
9 X3
Y0 1
Y2 2
Y3
Y3 4
Y1 5
ENABLE 6
N.C. 7
GND 8
LLOOGGICIC
TSSOP-16
16 V+
15 X2
14 X1
13 X
12 X0
11 X3
10 A
9B
SG Micro Corp
www.sg-micro.com
REV. B. 2
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