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ABSOLUTE MAXIMUM RATINGS

TAS5414A, TAS5424A

SLOS535A – JULY 2007 – REVISED FEBRUARY 2008

Table 1. TERMINAL FUNCTIONS (continued)

TERMINAL

DKD Package

PHD Package

DESCRIPTION

NAME

TAS5414A

TAS5424A

TAS5414A

TAS5424A

NO.

NO.

NO.

NO.

SDA

3

3

63

63

DI/DO

SGND

11

12

9

9

AG/DG

Signal ground (analog and digital signal ground)

STANDBY

7

8

4

4

DI

Active-low STANDBY pin. Standby (low), power up (high)

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

VALUE

UNIT

PVDD

DC supply voltage range

Relative to PGND

–0.3 to 30

V

Pulsed supply voltage range

t

≤ 100 ms exposure

–1 to 50

V

Supply voltage ramp rate

25

V/ms

Externally imposed dc supply current per PVDD or PGND pin

±12

A

Pulsed supply current per PVDD pin (one shot)

t < 100 ms

17

A

Maximum allowed dc current per output pin

±13.5

A

(1)

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 sinking current for open-drain pins

7

mA

Input voltage range for logic pin relative to SGND (SCL and

Supply voltage range:

–0.3 to 7

V

SDA pins)

6.5 V < PVDD < 24 V

Supply voltage range:

Input voltage range for I2C_ADDR pin relative to SGND

–0.3 to 7

V

6.5 V < PVDD < 24 V

Supply voltage range:

Input voltage range for STANDBY pin

–0.3 to 5.8

V

6.5 V < PVDD < 24V

Supply voltage range:

Input voltage range for OSC_SYNC pin relative to SGND

–0.3 to 3.6

V

6.5 V < PVDD < 24 V

Maximum instantaneous input voltage (per pin), analog input

Supply voltage range:

6.5

V

pins

6.5 V < PVDD < 24 V

Supply voltage range:

1.9

Vrms

input pins

6.5 V < PVDD < 24 V

3.8

Maximum ac-coupled differential input voltage for

Supply voltage range:

(1.9 per

Vrms

6.5 V < PVDD < 24 V

pin)

Supply voltage range:

Input voltage range for analog pin relative to AGND (INx pins)

–0.3 to 6.5

V

6.5 V < PVDD < 24 V

Maximum operating junction temperature range

–55 to 150

°C

Storage temperature range

–55 to 150

°C

Lead temperature during soldering 1,6 mm (1/16 inch) from

260

°C

case for 10 seconds

Power dissipation

Continuous power dissipation

80

W

Maximum voltage between PGND and GND

±0.3

V

Maximum voltage between SGND and GND

±0.3

V

(1)

Pulsed current ratings are maximum survivable currents externally applied to the TAS5414A and TAS5424A. High currents may be

encountered during reverse battery, fortuitous open ground, and fortuitous open supply fault conditions.

(2)

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

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