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

Spec

Description

Condition

MIN

MAX

UNIT

IOH

High-level output current

VCC = 1.8V

-1

mA

VCC = 2.5V

-2

mA

VCC = 3V

-12

mA

VCC = 4.5V to 5.5V

-24

IOL

Low-level output current

VCC = 1.8V

1

mA

VCC = 2.5V

2

mA

VCC = 3 V

12

mA

VCC = 4.5V to 5.5V

24

Δt/Δv

Input transition rise or fall rate

VCC = 1.5V to 3V

50

ns/V

VCC = 3.6V to 5.5V

20

TA

Operating free-air temperature

-40

125

°C

5.4 Thermal Information

PACKAGE

PINS

THERMAL METRIC(1)

UNIT

RθJA

RθJC(top)

RθJB

ΨJT

ΨJB

RθJC(bot)

PW (TSSOP)

14

145.7

76.5

102.0

18.8

100.7

N/A

°C/W

BQA (WQFN)

14

91.3

99.4

61.0

14.5

60.8

37.0

°C/W

(1)

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

note.

5.5 Electrical Characteristics

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

PARAMETER

TEST CONDITIONS

VCC

-40°C to 125°C

UNIT

MIN

TYP

MAX

VOH

IOH = -50µA

1.5V

1.4

1.499

V

1.8V

1.7

1.799

2.5V

2.4

2.499

3V

2.9

2.999

4.5V

4.4

4.499

5.5V

5.4

5.499

IOH = -1mA

1.8V

1.44

1.77

IOH = -2mA

2.5V

2

2.4

IOH = -4mA

3V

2.4

2.9

IOH = -12mA

3V

2.4

2.8

IOH = -24mA

4.5V

3.7

4.2

IOH = -24mA

5.5V

4.7

5.2

IOH = -75mA

5.5V

3.85

4.6

IOH = -50mA

5.5V

3.85

4.9

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