LM94022 datasheet(5/28 Pages) TI

Part #	LM94022

Description	1.5-V, SC70, Multi-Gain Analog Temperature Sensor With Class-AB Output

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Manufacturer	TI [Texas Instruments]

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LM94022, LM94022-Q1

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SNIS140F – MAY 2006 – REVISED SEPTEMBER 2015

6.5 Electrical Characteristics

Unless otherwise noted, these specifications apply for VDD = 1.5 V to 5.5 V; all limits TA = TJ = 25°C unless otherwise

specified. These limits do not include DC load regulation. These stated accuracy limits are with reference to the values in the

Table 2.

PARAMETER

CONDITIONS

MIN

TYP(1)

MAX(2)

UNIT

ACCURACY CHARACTERISTICS

TA = +20°C to +40°C;

–1.5

1.5

°C

VDD = 1.5 V to 5.5 V

TA = +0°C to +70°C;

–1.8

1.8

°C

VDD = 1.5 V to 5.5 V

TA = +0°C to +90°C;

–2.1

2.1

°C

VDD = 1.5 V to 5.5 V

GS1 = 0

GS0 = 0

TA = +0°C to +120°C;

–2.4

2.4

°C

VDD = 1.5 V to 5.5 V

TA = +0°C to +150°C;

–2.7

2.7

°C

VDD = 1.5 V to 5.5 V

TA = −50°C to +0°C;

–1.8

1.8

°C

VDD = 1.6 V to 5.5 V

TA = +20°C to +40°C;

–1.5

1.5

°C

VDD = 1.8 V to 5.5 V

TA = +0°C to +70°C;

–1.8

1.8

°C

VDD = 1.9 V to 5.5 V

TA = +0°C to +90°C;

–2.1

2.1

°C

VDD = 1.9 V to 5.5 V

GS1 = 0

GS0 = 1

TA = +0°C to +120°C;

–2.4

2.4

°C

VDD = 1.9 V to 5.5 V

TA = +0°C to +150°C;

–2.7

2.7

°C

VDD = 1.9 V to 5.5 V

TA = −50°C to +0°C;

–1.8

1.8

°C

VDD = 2.3 V to 5.5 V

Temperature Error(3)

TA = +20°C to +40°C;

–1.5

1.5

°C

VDD = 2.2 V to 5.5 V

TA = +0°C to +70°C;

–1.8

1.8

°C

VDD = 2.4 V to 5.5 V

TA = +0°C to +90°C;

–2.1

2.1

°C

VDD = 2.4 V to 5.5 V

GS1 = 1

GS0 = 0

TA = +0°C to +120°C;

–2.4

2.4

°C

VDD = 2.4 V to 5.5 V

TA = +0°C to +150°C;

–2.7

2.7

°C

VDD = 2.4 V to 5.5 V

TA = −50°C to +0°C;

–1.8

1.8

°C

VDD = 3.0 V to 5.5 V

TA = +20°C to +40°C;

–1.5

1.5

°C

VDD = 2.7 V to 5.5 V

TA = +0°C to +70°C;

–1.8

1.8

°C

VDD = 3.0 V to 5.5 V

TA = +0°C to +90°C;

–2.1

2.1

°C

VDD = 3.0 V to 5.5 V

GS1 = 1

GS0 = 1

TA = +0°C to +120°C;

–2.4

2.4

°C

VDD = 3.0 V to 5.5 V

TA = 0°C to +150°C;

–2.7

2.7

°C

VDD = 3.0 V to 5.5 V

TA = −50°C to +0°C;

–1.8

1.8

°C

VDD = 3.6 V to 5.5 V

(1)

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

(2)

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

(3)

Accuracy is defined as the error between the measured and reference output voltages, tabulated in the Transfer Table at the specified

conditions of supply gain setting, voltage, and temperature (expressed in °C). Accuracy limits include line regulation within the specified

conditions. Accuracy limits do not include load regulation; they assume no DC load.

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