LMT84QDCKRQ1 datasheet(4/26 Pages) TI

Part #	LMT84QDCKRQ1

Description	1.5V, SC70/TO-92,Analog Temperature Sensors with Class-AB Output

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Manufacturer	TI [Texas Instruments]

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VDD

GND

LMT84, LMT84-Q1

SNIS167C – MARCH 2013 – REVISED OCTOBER 2015

www.ti.com

Pin Functions

DESCRIPTION

DCK

LP

LPC

LABEL

TYPE

EQUIVALENT CIRCUIT

FUNCTION

NUMBER

GND

5

Ground

Power Supply Ground

GND

1

Ground

Power Supply Ground

Analog

Outputs a voltage which is inversely

OUT

3

Output

proportional to temperature

See Pin

Diagram

VDD

4

Power

Positive Supply Voltage

GND

2

Ground

Power Supply Ground, (direct

connection to the back side of the

die)

7 Specifications

7.1 Absolute Maximum Ratings

(1) (2)

MIN

MAX

UNIT

Supply Voltage

−0.3

6

V

Voltage at Output Pin

−0.3

(VDD + 0.5)

V

Output Current

-7

7

mA

Input Current at any pin(3)

-5

5

mA

Maximum Junction Temperature (TJMAX)

150

°C

Storage temperature Tstg

−65

150

°C

(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 specified specific performance limits. For specifications and test conditions, see the Electrical

Characteristics. The specifications apply only for the test conditions listed. Some performance characteristics may degrade when the

device is not operated under the listed test conditions.

(2)

Soldering process must comply with Reflow Temperature Profile specifications. Refer to 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.

7.2 ESD Ratings - Commercial

VALUE

UNIT

Human Body Model (HBM), per ANSI/ESDA/JEDEC JS-001, all pins. (1)

±2500

Applies for TO-92 package LMT84LP.

Human Body Model (HBM), per JESD22-A114, all pins. Applies for

±2500

V

SC70 package LMT84DCK.

V(ESD)

Electrostatic discharge

Charged Device Model (CDM), per JEDEC specification JESD22-C101,

±1000

all pins. (2) Applies for all parts.

Machine Model ESD stress voltage, per JEDEC specification JESD22-

±250

V

A115 (3) Applies for SC70 package LMT84DCK.

(1)

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

(2)

JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

(3)

The machine model is 200 pF capacitor discharged directly into each pin.

4

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