TAS5731M_15 Datasheet, PDF (6/81 Pages) Texas Instruments – TAS5731M 2 × 30-W Digital Audio Power Amplifier With DSP and 2.1 Mode

TAS5731M
SLOS838C – JULY 2013 – REVISED AUGUST 2015
www.ti.com
PIN
NAME
VREG
PowerPAD™
Pin Functions (continued)
NO.
TYPE ⁽¹⁾
5-V
TOLERANT
TERMINATION ⁽²⁾
DESCRIPTION
31
P
Digital regulator output. Not to be used for powering external
circuitry.
P
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
Supply
voltage
DVDD, AVDD
PVDD_x
–0.3
4.2
V
–0.3
30
V
3.3-V digital input
Input voltage 5-V tolerant⁽²⁾ digital input (except MCLK)
5-V tolerant MCLK input
OUT_x to PGND_x
BST_x to PGND_x
–0.5
DVDD + 0.5
–0.5
DVDD + 2.5⁽³⁾
V
–0.5
AVDD + 2.5⁽³⁾
32 ⁽⁴⁾
V
39 ⁽⁴⁾
V
Input clamp current, I_IK
Output clamp current, I_OK
Operating free-air temperature
–20
20
mA
–20
20
mA
0
85
°C
Operating junction temperature
0
150
°C
Storage temperature, T_stg
–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
V_(ESD) Electrostatic discharge
Human body model (HBM), per ANSI/ESDA/JEDEC JS-001⁽¹⁾
Charged-device model (CDM), per JEDEC specification JESD22-
C101 ⁽²⁾
VALUE
±1000
±250
(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.
UNIT
V
6
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