TPL0401B datasheet(4/33 Pages) TI1

部件名	TPL0401B

功能描述	128-TAPS Single-Channel Digital Potentiometer With I2C Interface

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制造商	TI1 [Texas Instruments]

网页	http://www.ti.com

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TPL0401A

TPL0401B

SLIS144B – SEPTEMBER 2011 – REVISED FEBRUARY 2017

www.ti.com

Product Folder Links: TPL0401A TPL0401B

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(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.

7 Specifications

7.1 Absolute Maximum Ratings

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

(1)

MIN

MAX

UNIT

VDD

Supply voltage

VDD to GND

–0.3

7

V

IH, IL, IW

Continuous current

±5

mA

VI

Digital input pins (SDA, SCL)

–0.3

VDD + 0.3

V

Potentiometer pins (H, W)

–0.3

VDD + 0.3

TJ(MAX)

Maximum junction temperature

130

°C

Tstg

Storage temperature

–65

150

°C

(1)

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

less than 500-V HBM is possible with the necessary precautions.

(2)

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

less than 250-V CDM is possible with the necessary precautions.

7.2 ESD Ratings

VALUE

UNIT

V(ESD)

Electrostatic discharge

Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1)

±2500

V

Charged-device model (CDM), per JEDEC specification JESD22-C101(2)

±1000

7.3 Recommended Operating Conditions

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

MIN

MAX

UNIT

VDD

Supply voltage

2.7

5.5

V

VW,VH, SDA, SCL

Terminal voltage

0

VDD

V

VIH

Voltage input high ( SCL, SDA )

0.7 × VDD

VDD

V

VIL

Voltage input low ( SCL, SDA )

0

0.3 × VDD

V

IW

Wiper current

–2

2

mA

TA

Ambient operating temperature

–40

125

°C

(1)

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

report.

7.4 Thermal Information

THERMAL METRIC(1)

TPL0401x-10

UNIT

DCK (SC70)

6 PINS

RθJA

Junction-to-ambient thermal resistance

234

°C/W

RθJC(top)

Junction-to-case (top) thermal resistance

110.5

°C/W

RθJB

Junction-to-board thermal resistance

79

°C/W

ψJT

Junction-to-top characterization parameter

7.2

°C/W

ψJB

Junction-to-board characterization parameter

77

°C/W

RθJC(bot)

Junction-to-case (bottom) thermal resistance

N/A

°C/W

类似零件编号 - TPL0401B

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