Курс ЦБ на 18.11.2025
$81,13
€94,42
ГлавнаяКаталогElectronic SwitchesSwitches and MultiplexersBus SwitchesNXP Semiconductors PCA9545ABS,118
NXP Semiconductors PCA9545ABS,118
артикул PCA9545ABS,118
NXP Semiconductors
производитель
I2C Bus Switch 1-Element 1-IN 20-Pin HVQFN EP T/R
Datasheet
PDF | 372 кб
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Технические параметры
EU RoHS
Compliant
ECCN (US)
EAR99
Part Status
Active
HTS
8542.39.00.01
Automotive
No
PPAP
No
Logic Function
I2C Bus Switch
Configuration
4 x 1:1
Number of Elements per Chip
1
Number of Inputs per Chip
1
Number of Outputs per Chip
4
Absolute Propagation Delay Time (ns)
0.3
Maximum Propagation Delay Time @ Maximum CL (ns)
0.3@2.3V to 5.5V
Maximum Low Level Output Current (mA)
6(Min)
Minimum Operating Supply Voltage (V)
2.3
Typical Operating Supply Voltage (V)
2.5; 3.3; 5
Maximum Operating Supply Voltage (V)
5.5
Maximum Quiescent Current (uA)
600
Typical Quiescent Current (uA)
575
Propagation Delay Test Condition (pF)
15
Maximum Power Dissipation (mW)
400
Minimum Operating Temperature (В°C)
-40
Maximum Operating Temperature (В°C)
85
Pin Count
20
Standard Package Name
QFN
Supplier Package
HVQFN EP
Mounting
Surface Mount
Package Height
0.95(Max)
Package Length
5.1(Max)
Package Width
5.1(Max)
PCB changed
20
Lead Shape
No Lead
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Описание
The PCA9545ABS,118 multiplexer from NXP Semiconductors is designed specifically to decrease the number of input lines within your circuit. This device has a maximum power dissipation of 400 mW. Its maximum power dissipation is 400 mW. This multiplexer has a minimum operating temperature of -40 В°C and a maximum of 85 В°C. In order to ensure safe delivery and enable quick mounting of this component after delivery, it will be encased in tape and reel packaging during shipment. This non-inverting device has a typical operating supply voltage of 2.5|3.3|5 V. Its minimum operating supply voltage of 2.3 V, while its maximum is 5.5 V. It is made in a 1 x 4:1 configuration.
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