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EMC1822 Datasheet(PDF) 12 Page - Microchip Technology

Part # EMC1822
Description  Multi-Channel Low Voltage Temp Sensors with Shutdown
PDF  103 Pages
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Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

EMC1822 Datasheet(HTML) 12 Page - Microchip Technology

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5.
Pin Descriptions
The EMC1822/23/24/25/43 has five variants that include features unique to each device. Refer to the
table to determine applicability of the pin descriptions.
The description of the pins is listed in the following table:
Table 5-1. Pin Function Table
Pin Name
EMC1822 EMC1823
EMC1824
EMC1825
EMC1843
Pin
Type
Description
VDD
1
1
1
1
1
P
Power
GND
5
6
6
6
5
P
Ground
ALERT/
THERM 2
6
8
8
8
6
OD
I2C Alert Pin
SYS_SHDN 4
7
7
7
4
OD
System
Shutdown
SDA
7
9
9
9
7
OD
I2C data
SCL
8
10
10
10
8
OD
I2C clock
DP1
2
2
2
-
A
Diode 1
connection
DN1
3
3
3
-
A
Diode 1
connection
DP2
-
4
-
-
A
Diode 2
connection
DN2
-
5
-
-
A
Diode 2
connection
DP2/DN3
-
-
4
-
A
Diode 2/3
connection
DN2/DP3
-
-
5
-
A
Diode 2/3
connection
DP1/DN2
-
-
-
2
2
A
Diode 1/2
connection
DN1/DP2
-
-
-
3
3
A
Diode 1/2
connection
DP3/DN4
-
-
-
4
A
Diode 3/4
connection
DN3/DP4
-
-
-
5
A
Diode 3/4
connection
Note:  Legend: P = Power pin; A = Analog pin; OD = Open-Drain pin
Multi-Channel Low Voltage Temp Sens...
Pin Descriptions
© 2018 Microchip Technology Inc.
Datasheet
DS20006048A-page 12



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