MCP9804T-E/MS Microchip Technology, MCP9804T-E/MS Datasheet - Page 7

• Manufacturer Part Number: MCP9804T-E/MS
• Description: High-Accuracy, 12-bit Thermal Sensor With Serial Interface 8 MSOP 3x3mm T/R
• Manufacturer: Microchip Technology

Specifications of MCP9804T-E/MS

• Function: Temp Monitoring System (Sensor)
• Topology: ADC (Sigma Delta), Register Bank
• Sensor Type: Internal
• Sensing Temperature: -40°C ~ 125°C
• Output Type: I²C™/SMBus™
• Output Alarm: No
• Output Fan: No
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Temperature Threshold: + 150 C
• Full Temp Accuracy: +/- 0.25 %
• Digital Output - Bus Interface: 2-Wire, I2C
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Supply Current: 200 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2.0
Note: Unless otherwise indicated, V
T
FIGURE 2-1:
FIGURE 2-2:
Histogram, T
FIGURE 2-3:
Histogram, T
© 2009 Microchip Technology Inc.
A
Note:
= -40°C to +125°C.
40%
30%
20%
10%
60%
50%
40%
30%
20%
10%
-0.5
-1.0
1.0
0.5
0.0
0%
0%
-40
TYPICAL PERFORMANCE CURVES
+Std. Dev.
-Std. Dev.
V
722 units at -40°C, +45°C, +125°C
64 units at other temperatures
T
V
2787 units
T
V
64 units
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.
Average
DD
A
DD
A
DD
= -40°C to +125°C
= +25°C
-20
= 3.3V
= 3.3V
= 3.3V
A
A
= -40°C to +125°C.
= +25°C.
0
Temperature Accuracy (°C)
Temperature Accuracy (°C)
Temperature Accuracy.
Temperature Accuracy
Temperature Accuracy
20
T
A
40
(°C)
60
DD
80
= 2.7V to 5.5V, GND = Ground, SDA/SCL pulled-up to V
100
120
FIGURE 2-4:
Histogram, T
FIGURE 2-5:
Histogram, T
FIGURE 2-6:
Histogram, T
60%
50%
40%
30%
20%
10%
60%
50%
40%
30%
20%
10%
60%
50%
40%
30%
20%
10%
0%
0%
0%
T
V
722 units
T
V
722 units
T
V
722 units
A
A
A
DD
DD
DD
= +45°C
= +125°C
= -40°C
A
A
A
= 3.3V
= 3.3V
= 3.3V
= +45°C.
= +125°C.
= -40°C.
Temperature Accuracy (°C)
Temperature Accuracy (°C)
Temperature Accuracy (°C)
Temperature Accuracy
Temperature Accuracy
Temperature Accuracy
MCP9804
DD
, and
DS22203B-page 7