NLAS44599
Low Voltage Single Supply
Dual DPDT Analog Switch
The NLAS44599 is an advanced dual鈭抜ndependent CMOS double
pole鈭抎ouble throw (DPDT) analog switch fabricated with silicon
gate CMOS technology. It achieves high speed propagation delays
and low ON resistances while maintaining CMOS low power
dissipation. This DPDT controls analog and digital voltages that may
vary across the full power鈭抯upply range (from V
CC
to GND).
The device has been designed so the ON resistance (R
ON
) is much
lower and more linear over input voltage than R
ON
of typical CMOS
analog switches.
The channel select input is compatible with standard CMOS outputs.
The channel select input structure provides protection when
voltages between 0 V and 5.5 V are applied, regardless of the supply
voltage. This input structure helps prevent device destruction caused
by supply voltage 鈭?input/output voltage mismatch, battery backup,
hot insertion, etc.
The NLAS44599 can also be used as a quad 2鈭抰o鈭? multiplexer鈭?/div>
demultiplexer analog switch with two Select pins that each controls
two multiplexer鈭抎emultiplexers.
http://onsemi.com
MARKING
DIAGRAMS
16
1
16
QFN鈭?6
MN SUFFIX
CASE 485G
AS
4459
ALYW
1
C
ALYW
Current
Part Marking
Previous
Part Marking*
*Previous releases of this device may be marked as
shown in this diagram.
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Channel Select Input Over鈭扸oltage Tolerant to 5.5 V
Fast Switching and Propagation Speeds
Break鈭払efore鈭扢ake Circuitry
Low Power Dissipation: I
CC
= 2
mA
(Max) at T
A
= 25擄C
Diode Protection Provided on Channel Select Input
Improved Linearity and Lower ON Resistance over Input Voltage
Latch鈭抲p Performance Exceeds 300 mA
A
L
Y
W
= Assembly Location
= Wafer Lot
= Year
= Work Week
16
1
16
9
TSSOP鈭?6
DT SUFFIX
CASE 948F
NLAS
4459
ALYW
1
8
ESD Performance: Human Body Model; > 2000 V,
Machine Model; > 200 V
鈥?/div>
Chip Complexity: 158 FETs
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
漏
Semiconductor Components Industries, LLC, 2004
1
December, 2004 鈭?Rev. 12
Publication Order Number:
NLAS44599/D
NLAS44599-D相關(guān)型號PDF文件下載
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