LM66CIM-RLSKB National Semiconductor, LM66CIM-RLSKB Datasheet - Page 4

• Manufacturer Part Number: LM66CIM-RLSKB
• Description: IC THERMOSTAT DUAL OUTPUT 8-SOIC
• Manufacturer: National Semiconductor

Specifications of LM66CIM-RLSKB

• Sensing Temperature: 73°C & 82°C Trip Point
• Output Type: Digital
• Voltage - Supply: 2.7 V ~ 10 V
• Accuracy: ±3°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *LM66CIM-RLSKB

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The value of z describes the assignment/function of OUT1 and OUT2 as shown in the following table:
Low//High
Part Number Template
set points and the function of OUT1 and OUT2 as follows:
The place holders v w describe the set point of T1 as shown in the following table.
The place holders xy describe the set point of T2 as shown in the following table. z=0 (Other assignments are reserved.)
For example the part number LM66CIM-RLSKB has: T1 = 73˚C, T2 = 82˚C, OUT1 and OUT2 set as active-low
open-collector outputs with OUT1 mapped to pin 7 and OUT2 mapped to pin 6.
Active
0
0
0
0
1
1
1
1
v, w, x and y
G
B
C
D
F
H
K
N
J
L
Totem Pole
Collector/
Open
0
0
1
1
0
0
1
1
Mapping
Temperature (˚C)
The series of digits labled vw xy z in the part number LM66CIM-vw xy z, describe the
0
1
0
1
0
1
0
1
−5
−4
−3
−2
−1
−0
1
2
3
4
Value of z
C
D
G
H
B
F
K
J
4
Active-Low, Open-Collector, OUT1 mapped to pin 7, OUT2
mapped to pin 6
Active-Low, Open-Collector, OUT1 mapped to pin 6, OUT2
mapped to pin 7
Active-Low, Totem Pole, OUT1 mapped to pin 7, OUT2
mapped to pin 6
Active-Low, Totem Pole, OUT1 mapped to pin 6, OUT2
mapped to pin 7
Active-High, Open-Collector, OUT1 mapped to pin 7, OUT2
mapped to pin 6
Active-High, Open-Collector, OUT1 mapped to pin 6, OUT2
mapped to pin 7
Active-High, Totem Pole, OUT1 mapped to pin 7, OUT2
mapped to pin 6
Active-High, Totem Pole, OUT1 mapped to pin 6, OUT2
mapped to pin 7
v, w, x and y
Q
P
R
S
V
X
Y
Function of OUT1 and OUT2
T
Z
Temperature (˚C)
10
11
12
13
5
6
7
8
9