NLAS4599
Low Voltage Single Supply
SPDT Analog Switch
The NLAS4599 is an advanced high speed CMOS single pole −
double throw analog switch fabricated with silicon gate CMOS
technology. It achieves high speed propagation delays and low ON
resistances while maintaining low power dissipation. This switch
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 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 − input/output voltage mismatch, battery backup,
hot insertion, etc.
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•
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•
•
•
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•
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Channel Select Input Over−Voltage Tolerant to 5.5 V
Fast Switching and Propagation Speeds
Break−Before−Make Circuitry
Low Power Dissipation: ICC = 2 A (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: 38 FETs
Pb−Free Packages are Available
http://onsemi.com
MARKING
DIAGRAMS
TSOP−6
DT SUFFIX
CASE 318G
1
A0 MG
G
1
6
SC−88
DF SUFFIX
CASE 419B
1
A0 MG
G
1
A0 = Specific Device Code
M = Date Code
G = Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
FUNCTION TABLE
1
6
NO
V+ 2
5
COM
GND 3
4
NC
SELECT
Select
ON Channel
L
H
NC
NO
Figure 1. Pin Assignment
NO
U
U
COM
2X0
2X1
U
CHANNEL SELECT
NC
Figure 2. Logic Symbol
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2011
March, 2011 − Rev. 11
1
Publication Order Number:
NLAS4599/D
NLAS4599
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
−0.5 to +7.0
V
−0.5 ≤ VIS ≤ VCC )0.5
V
−0.5 ≤ VI ≤ + 7.0
V
$50
mA
200
200
mW
−65 to +150
°C
Lead Temperature, 1mm from Case for 10 seconds
260
°C
TJ
Junction Temperature Under Bias
150
°C
VESD
ESD Withstand Voltage
Human Body Model (Note 1)
Machine Model (Note 2)
Charged Device Model (Note 3)
2000
200
N/A
V
ILATCH−UP
Latch−Up Performance
Above VCC and Below GND at 125°C (Note 4)
$300
mA
JA
Thermal Resistance
333
333
°C/W
VCC
Positive DC Supply Voltage
VIS
Analog Input Voltage (VNO or VCOM)
VIN
Digital Select Input Voltage
IIK
DC Current, Into or Out of Any Pin
PD
Power Dissipation in Still Air
TSTG
Storage Temperature Range
TL
SC−88
TSOP−6
SC−88
TSOP−6
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. Tested to EIA/JESD22−A114−A
2. Tested to EIA/JESD22−A115−A
3. Tested to JESD22−C101−A
4. Tested to EIA/JESD78
RECOMMENDED OPERATING CONDITIONS
Symbol
Characteristics
Min
Max
Unit
2.0
5.5
V
5.5
V
VCC
DC Supply Voltage
VIN
Digital Select Input Voltage
GND
VIS
Analog Input Voltage (NC, NO, COM)
GND
VCC
V
TA
Operating Temperature Range
−55
+125
°C
tr, tf
Input Rise or Fall Time,
SELECT
0
0
100
20
1,032,200
117.8
90
419,300
47.9
100
178,700
20.4
110
79,600
9.4
120
37,000
4.2
130
17,800
2.0
140
8,900
1.0
TJ = 80°C
80
TJ = 90°C
Time, Years
TJ = 100°C
Time, Hours
TJ = 110°C
Junction
Temperature 5C
ns/V
FAILURE RATE OF PLASTIC = CERAMIC
UNTIL INTERMETALLICS OCCUR
TJ = 120°C
DEVICE JUNCTION TEMPERATURE VERSUS TIME
TO 0.1% BOND FAILURES
TJ = 130°C
NORMALIZED FAILURE RATE
VCC = 3.3 V + 0.3 V
VCC = 5.0 V + 0.5 V
1
1
10
TIME, YEARS
100
1000
Figure 3. Failure Rate vs. Time Junction Temperature
http://onsemi.com
2
NLAS4599
DC CHARACTERISTICS − Digital Section (Voltages Referenced to GND)
Guaranteed Limit
Symbol
Parameter
Condition
VCC
−55 to 255C
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