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NLAS9431 PDF даташит

Спецификация NLAS9431 изготовлена ​​​​«ON Semiconductor» и имеет функцию, называемую «Low Voltage Single Supply Dual DPDT Analog Switch».

Детали детали

Номер произв NLAS9431
Описание Low Voltage Single Supply Dual DPDT Analog Switch
Производители ON Semiconductor
логотип ON Semiconductor логотип 

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NLAS9431 Даташит, Описание, Даташиты
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NLAS9431
Low Voltage Single Supply
Dual DPDT Analog Switch
The NLAS9431 is an advanced dual−independent CMOS double
pole−double 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−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.
The NLAS9431 can also be used as a quad 2−to−1 multiplexer−
demultiplexer analog switch with two Select pins that each controls
two multiplexer−demultiplexers.
Direct Battery Connection
Channel Select Input Over−Voltage 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
Chip Complexity: 158 FETs
16−Lead WQFN Package, 1.8 mm x 2.6 mm
This is a Pb−Free Device
http://onsemi.com
WQFN16
CASE 488AP
MARKING
DIAGRAMS
ÎÎ16
1
BA M
G
BA = Specific Device Code
M = Date Code & Assembly Location
G = Pb−Free Device
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
© Semiconductor Components Industries, LLC, 2006
January, 2006 − Rev. 0
1
Publication Order Number:
NLAS9431/D









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NLAS9431
FUNCTION TABLE
Select AB or CD
On Channel
L NC to COM
H NO to COM
Figure 1. Logic Diagram
SELECT AB
COM A
COM B
SELECT CD
COM C
COM D
X1
0/1
2/3
X1
0/1
2/3
0 NO A0
1 NC A1
2 NO B0
3 NC B1
0 NO C0
1 NC C1
2 NO D0
3 NC D1
Figure 2. IEC Logic Symbol
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NLAS9431 Даташит, Описание, Даташиты
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NLAS9431
MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC
VIS
VIN
IIK
PD
TSTG
TL
TJ
MSL
Positive DC Supply Voltage
Analog Input Voltage (VNO or VCOM)
Digital Select Input Voltage
DC Current, Into or Out of Any Pin
Power Dissipation in Still Air
Storage Temperature Range
Lead Temperature, 1 mm from Case for 10 Seconds
Junction Temperature Under Bias
Moisture Sensitivity
*0.5 to )7.0
*0.5 v VIS v VCC )0.5
*0.5 v VI v)7.0
$50
800
*65 to )150
260
+150
Level 1
V
V
mA
mW
°C
°C
°C
FR Flammability Rating
Oxygen Index: 30% − 35%
UL 94−V0 (0.125 in)
ILatch−Up Latch−Up Performance
Above VCC and Below GND at 125°C (Note 1)
$300
mA
qJA Thermal Resistance
80 °C/W
Maximum Ratings are those values beyond which damage to the device may occur. Exposure to these conditions or conditions beyond those
indicated may adversely affect device reliability. Functional operation under absolute−maximum−rated conditions is not implied. Functional
operation should be restricted to the Recommended Operating Conditions.
1. Tested to EIA/JESD78.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
VCC DC Supply Voltage
VIN Digital Select Input Voltage
VIS Analog Input Voltage (NC, NO, COM)
TA Operating Temperature Range
tr, tf Input Rise or Fall Time, SELECT
VCC = 3.3 V $ 0.3 V
VCC = 5.0 V $ 0.5 V
Min
2.0
GND
GND
*55
0
0
Max
5.5
5.5
VCC
)125
100
20
Unit
V
V
V
°C
ns/V
DEVICE JUNCTION TEMPERATURE VERSUS
TIME TO 0.1% BOND FAILURES
Junction
Temperature 5C
Time, Hours
Time, Years
80
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
FAILURE RATE OF PLASTIC = CERAMIC
UNTIL INTERMETALLICS OCCUR
1
1 10
100 1000
TIME, YEARS
Figure 3. Failure Rate vs. Time Junction Temperature
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Номер в каталогеОписаниеПроизводители
NLAS9431Low Voltage Single Supply Dual DPDT Analog SwitchON Semiconductor
ON Semiconductor

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