MCP9808
Note: Unless otherwise indicated, VDD = 2.7V to 5.5V, GND = Ground, SDA/SCL pulled-up to VDD and
TA = -40°C to +125°C.
0.4
35
30
25
20
IOL = 3 mA
0.3
0.2
Alert VOL
SDA VOL
0.1
0
-40 -20
0
20
40
60
80 100 120
-40 -20
0
20
40
60
80 100 120
Temperature (°C)
Temperature (°C)
FIGURE 2-13:
SDA and Alert Output VOL
FIGURE 2-16:
SMBus Time-out vs.
vs. Temperature.
Temperature.
2.00
1.50
1.00
0.50
48
VOL = 0.6V
42
36
30
24
18
12
6
0.00
-40 -20
0
20
40
60
80 100 120
-40 -20
0
20
40
60
80 100 120
Temperature (°C)
Temperature (°C )
FIGURE 2-14:
SDA IOL vs. Temperature.
FIGURE 2-17:
Shutdown Current vs
Temperature.
1.0
120%
100%
80%
60%
40%
20%
0%
∆°C/∆VDD, VDD = 3.3V + 150 mVPP (AC)
TA = +252°5C°C
0.5
0.0
MSOP-8
DFN-8
-0.5
-1.0
No decoupling capacitor
Room to +125°C (Oil bath)
100
100
1,000
1k
1k
10,000
100,000
1,000,000
1M
10k
10k
100k
100k
1M
-2
0
2
4
6
8
10 12 14 16
Frequency (Hz)
Time (s)
FIGURE 2-18:
Frequency.
Power Supply Rejection vs.
FIGURE 2-15:
Response.
Package Thermal
© 2011 Microchip Technology Inc.
DS25095A-page 9
MICROCHIP [ MICROCHIP ]
