TAS5404-Q1

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SLOS918A – AUGUST 2015 – REVISED OCTOBER 2015

7 Specifications

7.1 Absolute Maximum Ratings

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

(1)

MIN

MAX

UNIT

PVDD

DC supply voltage range

Relative to GND

–0.3

18

V

DC supply voltage range

t

≤ 60 s exposure

–0.3

30

V

Pulsed supply voltage range

t

≤ 100 ms exposure

–1

50

V

Supply voltage ramp rate

15

V/ms

Externally imposed dc supply current per PVDD or GND

±12

A

pin

Pulsed supply current per PVDD pin (one shot)

t < 100 ms

17

A

Maximum allowed DC current per output pin

±13.5

A

(2)

Pulsed output current per output pin (single pulse)

t < 100 ms

±17

A

DC or pulsed

±1

mA

Maximum current on MUTE pin

DC or pulsed

±20

mA

Maximum sink current for open-drain pins

7

mA

Input voltage range for pin relative to GND (SCL, SDA,

Supply voltage range:

–0.3

6

V

I2C_ADDR pins)

6 V < PVDD < 18 V

Supply voltage range:

Voltage range for MUTE pin relative to GND

–0.3

7.5

V

6 V < PVDD < 18 V

Supply voltage range:

Input voltage range for STANDBY pin

–0.3

5.5

V

6 V < PVDD < 18 V

Supply voltage range:

Input voltage range for OSC_SYNC pin relative to GND

–0.3

3.6

V

6 V < PVDD < 18 V

Maximum voltage between GND pins

±0.3

V

Supply voltage range:

1.9

Vrms

6 V < PVDD < 18 V

Maximum operating junction temperature range

–55

150

°C

Storage temperature

–55

150

°C

(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.

(2)

Pulsed current ratings are maximum survivable currents externally applied to the TAS5404-Q1 device. The TAS5404-Q1 device can

encounter high currents during reverse-battery, fortuitous open-ground, and fortuitous open-supply fault conditions.

(3)

See the Application Information section for information on analog input voltage and ac coupling.

7.2 ESD Ratings

VALUE

UNIT

±2500

V

Corner pins excluding SCL

±750

Electrostatic discharge

Charged device model (CDM), per AEC

All pins (including SCL) except

±600

V

Q100-011 PHD Package

CP and CP_Top

CP and CP_Top pins

±400

(1)

AEC Q100-002 indicates HBM stressing is done in accordance with the ANSI/ESDA/JEDEC JS-001 specification.

7.3 Recommended Operating Conditions

(1)

MIN

NOM

MAX

UNIT

DC supply voltage range relative to GND

6

14.4

18

V

(2)

Analog audio input signal level (TAS5414C-Q1)

AC-coupled input voltage

0

Vrms

Ambient temperature

–40

105

°C

(1)

The Recommended Operating Conditions table specifies only that the TAS5404-Q1 device is functional in the given range. See the

Electrical Characteristics table for specified performance limits.

(2)

Signal input for full unclipped output with gains of 32 dB, 26 dB, 20 dB, and 12 dB

(3)

Maximum recommended input voltage is determined by the gain setting.

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