FM51 View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

Manufacturer

FM51

Low Voltage High Drive Temperature Sensor

Fairchild Semiconductor 

Ordering Information

Part Number

FM51S3

Package Temperature Range

3-Pin SOT-23

-40°C to +125°C

How Supplied

3000 units on T&R

Absolute Maximum Ratings (Note 1)

Parameter

Rating

Storage Temperature Range

-60°C to +150°C

Supply Voltage

+7V

Lead Soldering Temperature

220°C

Output Voltage

Output Current

Operating Temperature Range2

VDD + 0.5V

10mA

-50°C to +150°C

ESD3

Human Body Model

Machine Model

2000V

250V

Notes:

1. Absolute maximum ratings are limits beyond which operation may cause permanent damage to the device. These are stress ratings only; functional operation at or above

these limits is not implied.

2. Operating ratings are conditions for which the device is intended to be functional without specific guaranteed performance limits. For guaranteed specifications and test

conditions refer to Electrical Characteristics.

3. Human Body Model: 100pF capacitor discharged through a 1.5kOhm resistor into each pin. Machine Model: 200pF capacitor discharged directly into each pin.

Electrical Characteristics4

Limits apply for -40°C ≤ TA ≤ +125°C and VDD = +5.0V unless otherwise noted.

Parameter

Accuracy5

Non-Linearity6

Symbol

Conditions

TA = +25°C

TA = -40°C (TMIN)

TA = +125°C (TMAX)

Min

-1

-3

-3

-0.8

Typ

±0.5

±1

±1

Max

+1

+3

+3

+0.8

Units

°C

°C

°C

°C

Supply Voltage

Supply Current

Output Sink Capability

Output Source Capability

Average Output Slope

(Sensor Gain)

VDD

+2.7

+6.0

V

IS

Output floating; TA = +25°C

130

µA

IOL

+2.7V < VDD < +6.0V

1

mA

IOH

+2.7V < VDD < +6.0V

1

mA

AOUT

9.2

10

10.2

mV/°C

Output Load Current Capabilities

IL

-1

+10

mA

Room Temperature Output

VOUT25

TA = +25°C

740

760

mV

Notes:

4. These specifications are guaranteed only for the test conditions listed.

5. Accuracy (expressed in °C) = Difference between calculated output voltage and measured output voltage. Calculated output voltage = 10mV/°C multiplied by the device’s

case temperature at specified conditions of temperature, voltage and power supply, added to 500mV.

6. Non-linearity is defined as the deviation of the output-voltage-versus-temperature curve from the best-fit straight line, over the device’s rated temperature range.

FM51 Rev. C

3

www.fairchildsemi.com

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