LM94022BIMGXSLASHNOPB datasheet(4/28 Pages) TI

部件名	LM94022BIMGX/NOPB

功能描述	1.5-V, SC70, Multi-Gain Analog Temperature Sensor With Class-AB Output

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制造商	TI [Texas Instruments]

网页	http://www.ti.com

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LM94022, LM94022-Q1

SNIS140F – MAY 2006 – REVISED SEPTEMBER 2015

www.ti.com

6 Specifications

6.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)

(1) (2)

MIN

MAX

UNIT

Supply Voltage

−0.3

6

V

Voltage at Output Pin

−0.3

(VDD + 0.5)

V

Output Current

±7

mA

Voltage at GS0 and GS1 Input Pins

−0.3

6

V

Input Current at any pin(3)

5

mA

Maximum Junction Temperature, TJMAX

150

°C

Storage temperature, Tstg

−65

150

°C

(1)

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended

Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

Soldering process must comply with Reflow Temperature Profile specifications. Refer to http://www.ti.com/packaging

(3)

When the input voltage (VI) at any pin exceeds power supplies (VI < GND or VI > V

+), the current at that pin should be limited to 5 mA.

6.2 ESD Ratings

VALUE

UNIT

Human body model (HBM)(1)(2)

±2500

V(ESD)

Electrostatic discharge

V

Machine model(2)

±250

(1)

JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2)

The human body model is a 100-pF capacitor discharged through a 1.5-k

Ω resistor into each pin. The machine model is a 200-pF

capacitor discharged directly into each pin.

6.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)

(1)

MIN

MAX

UNIT

Free Air or Specified Temperature

(TMIN ≤ TA ≤ TMAX)

−50

150

°C

Supply Voltage (VDD)

1.5

5.5

V

(1)

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for

which the device is functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see

the Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed. Some performance characteristics

may degrade when the device is not operated under the listed test conditions.

6.4 Thermal Information

LM94022, LM94022-Q1

THERMAL METRIC(1)

DCK (SC70)

UNIT

5 PINS

RθJA

Junction-to-ambient thermal resistance

415

°C/W

(1)

For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application

report, SPRA953.

4

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Product Folder Links: LM94022 LM94022-Q1

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