ISL84541IU データシートの表示（PDF） - Intersil
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ISL84541IU Datasheet PDF : 16 Pages
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ISL84541, ISL84542, ISL84543, ISL84544
Pinouts (Note 1)
ISL84541 (PDIP, SOIC, MSOP)
TOP VIEW
NO1 1
COM1 2
IN2 3
GND 4
8 V+
7 IN1
6 COM2
5 NO2
ISL84541 (SOT-23)
TOP VIEW
NO1 1
V+ 2
IN2 3
COM2 4
8 COM1
7 IN1
6 GND
5 NO2
ISL84542 (PDIP, SOIC)
TOP VIEW
NC1 1
COM1 2
IN2 3
GND 4
8 V+
7 IN1
6 COM2
5 NC2
ISL84542 (SOT-23)
TOP VIEW
NC1 1
V+ 2
IN2 3
COM2 4
8 COM1
7 IN1
6 GND
5 NC2
ISL84543 (PDIP, SOIC)
TOP VIEW
NO1 1
COM1 2
IN2 3
GND 4
8 V+
7 IN1
6 COM2
5 NC2
ISL84544 (PDIP, SOIC)
TOP VIEW
NO 1
COM 2
NC 3
GND 4
8 V+
7 IN
6 NC
5 NC
NOTE:
1. Switches Shown for Logic “0” Input.
Truth Table
ISL84541 ISL84542 ISL84543
ISL84544
LOGIC SW 1, 2 SW 1, 2 SW 1 SW 2 PIN NC PIN NO
0
OFF
ON
OFF ON
ON
OFF
1
ON
OFF
ON OFF OFF
ON
NOTE: Logic “0” ≤ 0.8V. Logic “1” ≥ 2.4V.
ISL84543 (SOT-23)
TOP VIEW
NO1 1
V+ 2
IN2 3
COM2 4
8 COM1
7 IN1
6 GND
5 NC2
ISL84544 (SOT-23)
TOP VIEW
IN 1
V+ 2
GND 3
6 NO
5 COM
4 NC
Pin Descriptions
PIN
FUNCTION
V+ System Power Supply Input (+2.7V to +12V)
GND Ground Connection
IN Digital Control Input
COM Analog Switch Common Pin
NO Analog Switch Normally Open Pin
NC Analog Switch Normally Closed Pin
N.C. No Internal Connection
2
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