MCP9700/01

DS21942A-page 2

© 2005 Microchip Technology Inc.

1.0

ELECTRICAL

CHARACTERISTICS

Absolute Maximum Ratings †

Storage temperature: ........................ -65°C to +150°C

Ambient Temp. with Power Applied:.. -40°C to +125°C

ESD Protection On All Pins: (HBM:MM):... (4 kV:200V)

Latch-Up Current at Each Pin: ...................... ±200 mA

†Notice: Stresses above those listed under “Maximum

Ratings” may cause permanent damage to the device. This is

a stress rating only and functional operation of the device at

those or any other conditions above those indicated in the

operational listings of this specification is not implied.

Exposure to maximum rating conditions for extended periods

may affect device reliability.

Pin Function

NAME

FUNCTION

NC

Not Connected

Voltage Output

Power Supply

GND

Ground

DC ELECTRICAL CHARACTERISTICS

Electrical Specifications: Unless otherwise indicated:

Parameter

Sym

Min

Typ

Max

Unit

Conditions

Power Supply

Operating Voltage Range

2.3

3.1

—

—

5.5

5.5

V

V

MCP9700

MCP9701

Operating Current

—6

12

µA

Power Supply Rejection

PSR

—

0.1

—

°C/V

Sensor Accuracy (Notes 1, 2)

—

-4.0

-4.0

-4.0

±1

—

—

—

—

+4.0

+6.0

+6.0

°C

°C

°C

°C

MCP9700

MCP9701

Sensor Output

Output Voltage:

—

—

500

400

—

—

mV

mV

MCP9700

MCP9701

Temperature Coefficient

—

—

10.0

19.5

—

—

mV/°C

mV/°C

MCP9700

MCP9701

Output Non-linearity

—

±0.5

—

°C

Output Current

——

100

µA

Output Impedance

—20

—

Ω

Output Load Regulation

—1

—

Ω

Turn-on Time

—

800

—

µs

Typical Load Capacitance (Note 3)

—

—

1000

pF

Thermal Response to 63%

—

1.3

—

s

30°C (air) to +125°C (fluid

bath) (Note 4)

Note 1:

2:

The MCP9700/01 is characterized using the first-order or linear equation, as shown in Equation 3-1.

3:

The MCP9700/01 family is characterized and production-tested with a capacitive load of 1000 pF.

4:

Thermal response with 1 x 1 inch dual-sided copper clad.