MCP9701AT-H/LT 查看數據表（PDF） - Microchip Technology

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MCP9701AT-H/LT

Low-Power Linear Active Thermistor ICs

Microchip Technology 

MCP9700/9700A and MCP9701/9701A

Note: Unless otherwise indicated, MCP9700/9700A: VDD = 2.3V to 5.5V; MCP9701/9701A: VDD = 3.1V to 5.5V;

GND = Ground, Cbypass = 0.1 µF.

35%

30%

25%

VDD = 3.3V

108 samples

20%

15%

10%

MCP9700

5%

0%

MCP9700A

V0°C (mV)

FIGURE 2-7:

Output Voltage at 0°C

(MCP9700/9700A).

35%

30%

25%

MCP9701

VDD = 5.0V

108 samples

20%

15%

10%

MCP9701

5%

0%

MCP9701A

V0°C (mV)

FIGURE 2-10:

Output Voltage at 0°C

(MCP9701/9701A).

45%

40%

35%

30%

25%

20%

15%

10%

5%

0%

MCP9700

MCP9700A

VDD = 3.3V

108 samples

TC (mV/°C)

FIGURE 2-8:

Occurrences vs.

Temperature Coefficient (MCP9700/9700A).

45%

40%

35%

30%

25%

20%

15%

10%

5%

0%

MCP9701

MCP9701A

VDD = 5.0V

108 samples

TC (mV/°C)

FIGURE 2-11:

Occurrences vs.

Temperature Coefficient (MCP9701/9701A).

0.30

0.25

MCP9700/MCP9700A

VDD= 2.3V to 5.5V

0.20

0.15

0.10

0.05

MCP9700/MCP9700A

VDD= 2.3V to 4.0V

0.00

-50 -25 0 25 50 75 100 125 150

TA (°C)

FIGURE 2-9:

Power Supply Rejection

(Δ°C/ΔVDD) vs. Ambient Temperature.

0.30

0.25

MCP977011/MMCCPP99770011AA

VDDD= 3.11VV ttoo 55..55VV

0.20

0.15

0.10

0.05

MCP977011/MMCCPP99770011AA

VDDD= 3.11VV ttoo 44..00VV

0.00

-50 -25 0

25 50

TA (°C)

75 100 125

FIGURE 2-12:

Power Supply Rejection

(Δ°C/ΔVDD) vs. Temperature.

DS21942E-page 6

© 2009 Microchip Technology Inc.

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