MCP9805T-BESLASHST datasheet(6/34 Pages) MICROCHIP

номер детали	MCP9805T-BE/ST

подробное описание детали	Memory Module Digital Temperature Sensor

PDF	34 Pages

Scroll/Zoom	100%

производитель	MICROCHIP [Microchip Technology]

домашняя страница	http://www.microchip.com

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6 / 34 page

MCP9805

DS21977B-page 6

Note: Unless otherwise noted: VDD = 3.0V to 3.6V, GND = Ground, Cde_cap = 0.1 µF.

FIGURE 2-7:

Event and SDA VOL vs.

Ambient Temperature.

FIGURE 2-8:

Conversion Rate vs.

Ambient Temperature.

FIGURE 2-9:

Power Supply Rejection vs.

Frequency.

FIGURE 2-10:

SDA IOL vs. Ambient

Temperature.

FIGURE 2-11:

Temperature Accuracy vs.

VDD.

FIGURE 2-12:

Package Thermal

Response.

0.1

0.2

0.3

0.4

-40

-20

20406080

100

120

TA (°C)

Event, VDD = 3.0V to 3.6V

SDA, VDD = 3.0V

VDD = 3.3V

VDD = 3.6V

IOL = 3mA

110

125

-40

-20

100

120

TA (°C)

VDD = 3.0V to 3.6V

-1.0

-0.5

0.0

0.5

1.0

100

1,000

10,000

100,000

1,000,000

Frequency (Hz)

PSRAC, VDD = 3.3V + 150mVPP (AC)

TA = 25°C

100

10k

100k

10k

100k

10k

100k

10k

100k

TA = +25°C

No decoupling capacitor

-40

-20

20406080

100

120

TA (°C)

VDD = 3.6V

VDD = 3.0V

VDD = 3.3V

VOL = 0.6V

-3.0

-2.0

-1.0

0.0

1.0

2.0

3.0

-40

-20

20406080

100

120

TA (°C)

VDD = 3.0V

VDD = 3.6V

PSRDC = 0.3°C/V

20%

40%

60%

80%

100%

120%

-2

10121416

Time (s)

22°C (Air) to +125°C (Oil bath)

TSSOP-8

DFN-8

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