LMT84 datasheet(4/16 Pages) TI

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LMT84, LMT84-Q1

SNIS167A – MARCH 2013 – REVISED JUNE 2013

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ELECTRICAL CHARACTERISTICS

Unless otherwise noted, these specifications apply for +VDD = 1.5V to 5.5V. Boldface limits apply for TA = TJ = TMIN to

TMAX ; all other limits TA = TJ = 25°C.

PARAMETER

CONDITIONS

TYP(1)

MAX (2)

UNITS

Sensor Gain

–5.5

mV/°C

Source

≤ 50 μA, (VDD - VOUT) ≥ 200 mV

–0.22

–1

Load Regulation (3)

Sink

≤ 50 μA, VOUT ≥ 200 mV

0.26

Line Regulation (4)

200

μV/V

TA = 30°C to 150°C, (VDD - VOUT) ≥ 100 mV

5.4

8.1

μA

Supply Current (5)

TA = -50°C to 150°C, (VDD - VOUT) ≥ 100 mV

5.4

μA

Output Load Capacitance

1100

Power-on Time (6)

CL= 0 pF to 1100 pF

0.7

1.9

Output drive

±50

µA

(1)

Typicals are at TJ = TA = 25°C and represent most likely parametric norm.

(2)

Limits are specific to TI's AOQL (Average Outgoing Quality Level).

(3)

Source currents are flowing out of the LMT84/LMT84-Q1. Sink currents are flowing into the LMT84/LMT84-Q1.

(4)

Line regulation (DC) is calculated by subtracting the output voltage at the highest supply voltage from the output voltage at the lowest

supply voltage. The typical DC line regulation specification does not include the output voltage shift discussed in OUTPUT VOLTAGE

SHIFT.

(5)

The input current is leakage only and is highest at high temperature. It is typically only 0.001 µA. The 1 µA limit is solely based on a

testing limitation and does not reflect the actual performance of the part.

(6)

Specified by design and characterization.

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