tcn75a Microchip Technology Inc., tcn75a Datasheet - Page 5
![no-image](/images/manufacturer_photos/0/4/440/microchip_technology_inc__sml.jpg)
tcn75a
Manufacturer Part Number
tcn75a
Description
2-wire Serial Temperature Sensor
Manufacturer
Microchip Technology Inc.
Datasheet
1.TCN75A.pdf
(32 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TCN75A
Manufacturer:
MICROCHIP
Quantity:
156
Company:
Part Number:
tcn75aVOA
Manufacturer:
MICROCHIP
Quantity:
12 000
Company:
Part Number:
tcn75aVOA713
Manufacturer:
MELEXIS
Quantity:
5 600
Part Number:
tcn75aVOA713
Manufacturer:
MIC
Quantity:
20 000
Company:
Part Number:
tcn75aVUA
Manufacturer:
MICROCHIP
Quantity:
115
Part Number:
tcn75aVUA
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Company:
Part Number:
tcn75aVUA713
Manufacturer:
MICROCHIP
Quantity:
12 000
Part Number:
tcn75aVUA713
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
2.0
Note: Unless otherwise noted: V
FIGURE 2-1:
Accuracy vs. Ambient Temperature, V
FIGURE 2-2:
Accuracy vs. Ambient Temperature.
FIGURE 2-3:
Accuracy vs. Ambient Temperature, V
© 2006 Microchip Technology Inc.
Note:
-1.0
-2.0
-3.0
-1.0
-2.0
-3.0
-1.0
-2.0
-3.0
3.0
2.0
1.0
0.0
3.0
2.0
1.0
0.0
3.0
2.0
1.0
0.0
-55
-55
TYPICAL PERFORMANCE CURVES
-55 -35 -15
Resolution
Specification
V
V
V
V
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
DD
DD
DD
DD
-35
-35
Limits
0.25°C
= 2.7V
= 3.3V
= 5.0V
= 5.5V
0.0625°C
0.5°C
0.125°C
-15
-15
Average Temperature
5
Average Temperature
5
Average Temperature
5
25
25
25
T
T
T
A
A
A
0.0625°C Resolution
(°C)
(°C)
(°C)
45
45
45
160 Devices
DD
0.0625°C Resolution
65
65
65
= 2.7V to 5.5V.
85
85
85
160 Devices
160 Devices
V
V
DD
DD
DD
DD
105 125
105 125
105 125
= 3.3V
= 3.3V
= 3.3V.
= 3.3V.
FIGURE 2-4:
Histogram, T
FIGURE 2-5:
Temperature.
FIGURE 2-6:
Ambient Temperature.
100%
400
350
300
250
200
150
100
0.8
0.6
0.4
0.2
90%
80%
70%
60%
50%
40%
30%
20%
10%
50
0%
1
0
-55 -35 -15
-55 -35 -15
T
V
V
V
V
V
A
DD
DD
DD
DD
DD
= +25°C
A
= 3.3V
= 2.7V
= 3.3V
= 5.0V
= 5.5V
= +25°C.
Temperature Accuracy (°C)
Temperature Accuracy
5
Supply Current vs. Ambient
Shutdown Current vs.
5
25
T
25
T
A
A
(°C )
(°C)
45
45
TCN75A
65
65
DS21935C-page 5
32 Samples/lot
85
85
160 Devices
105 125
105 125
5 lots