NLAST44599DTR2G データシートの表示（PDF） - ON Semiconductor
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NLAST44599DTR2G Datasheet PDF : 12 Pages
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NLAST44599
Low Voltage Single Supply
Dual DPDT Analog Switch
The NLAST44599 is an advanced CMOS dual−independent
DPDT (double pole−double throw) 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−supply range (from VCC to GND).
The device has been designed so the ON resistance (RON) is much
lower and more linear over input voltage than RON of typical CMOS
analog switches.
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 − input/output voltage mismatch, battery backup,
hot insertion, etc.
The NLAST44599 can also be used as a quad 2−to−1 multiplexer−
demultiplexer analog switch with two Select pins that each controls
two multiplexer−demultiplexers.
• Select Pins Compatible with TTL Levels
• Channel Select Input Overvoltage Tolerant to 5.5 V
• Fast Switching and Propagation Speeds
• Break−Before−Make Circuitry
• Low Power Dissipation: ICC = 2 mA (Max) at TA = 25°C
• Diode Protection Provided on Channel Select Input
• Improved Linearity and Lower ON Resistance over Input Voltage
• Latch−up Performance Exceeds 300 mA
• ESD Performance: Human Body Model > 2000 V;
Machine Model > 200 V
• Chip Complexity: 158 FETs
• Pb−Free Packages are Available
http://onsemi.com
QFN−16
MN SUFFIX
CASE 485G
MARKING
DIAGRAMS
16
1
T
ALYW
(TOP VIEW)
16
1
TSSOP−16
DT SUFFIX
CASE 948F
16
NLAST
4459
ALYW
1
A
= Assembly Location
L
= Wafer Lot
Y
= Year
W
= Work Week
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
Semiconductor Components Industries, LLC, 2005
1
February, 2005 − Rev. 7
Publication Order Number:
NLAST44599/D
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