TAS5731MPHPR datasheet(6/81 Pages) TI1

6 / 81 page

TAS5731M

SLOS838C – JULY 2013 – REVISED AUGUST 2015

www.ti.com

Pin Functions (continued)

5-V

TYPE(1)

TERMINATION(2)

DESCRIPTION

TOLERANT

NAME

NO.

VREG

Digital regulator output. Not to be used for powering external

circuitry.

PowerPAD™

Provides both electrical and thermal connection from the device to

the board. A matching ground pad must be provided on the PCB and

the device connected to it via solder. For proper electrical operation,

this ground pad must be connected to the system ground

7 Specifications

7.1 Absolute Maximum Ratings

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

(1)

MIN

MAX

UNIT

DVDD, AVDD

–0.3

4.2

Supply

voltage

PVDD_x

–0.3

3.3-V digital input

–0.5

DVDD + 0.5

Input voltage

5-V tolerant(2) digital input (except MCLK)

–0.5

DVDD + 2.5(3)

5-V tolerant MCLK input

–0.5

AVDD + 2.5(3)

OUT_x to PGND_x

32(4)

BST_x to PGND_x

39(4)

Input clamp current, IIK

–20

Output clamp current, IOK

–20

Operating free-air temperature

°C

Operating junction temperature

150

°C

Storage temperature, Tstg

–40

125

°C

(1)

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating

Conditions is not implied. Exposure to absolute-maximum conditions for extended periods may affect device reliability.

(2)

5-V tolerant inputs are PDN, RESET, SCLK, LRCLK, MCLK, SDIN, SDA, and SCL.

(3)

Maximum pin voltage must not exceed 6 V.

(4)

DC voltage + peak ac waveform measured at the pin must be below the allowed limit for all conditions.

7.2 ESD Ratings

VALUE

UNIT

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

±1000

V(ESD)

Electrostatic discharge

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

±250

C101(2)

(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.

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