TAS3002 datasheet(51/74 Pages) TI

51 / 74 page

8–1

8 Electrical Characteristics

8.1

Absolute Maximum Ratings Over Operating Temperature Ranges†

Supply voltage range:

AVDD

–0.3 V to 3.6 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DVDD

–0.3 V to 3.6 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Analog input voltage range:

–0.3 to AVDD + 0.3 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Digital input voltage range:

–0.3 to DVDD + 0.3 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating free-air temperature, TA

°C to 70°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Storage temperature range, Tstg

–65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Case temperature for 10 seconds

+122

°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lead temperature from case for 10 seconds

+97.8

°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrostatic discharge (see Note 1)

2000 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† 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-rated conditions for extended periods may affect device reliability.

NOTE 1: Human body model per Method 3015.2 of MIL-STD-833B.

8.2

Recommended Operating Conditions

TA = 25°C, AVDD = 3.3 V, DVDD = 3.3 V

Voltages at analog inputs and outputs and at AVDD are with respect to ground.

MIN

NOM

MAX

UNIT

Supply voltage, AVDD

3.0

3.3

3.6

Supply voltage, DVDD

3.0

3.3

3.6

Supply current analog

Operating

Supply current, analog

Power down (see Note 2)

µA

Supply current digital

Operating

Supply current, digital

Power down (see Note 2)

942

µA

Power dissipation

Operating

267

Power dissipation

Power down (see Note 2)

3.5

NOTE 2: If the clocks are turned off.

8.3

Static Digital Specifications

TA = 25°C, AVDD = 3.3 V, DVDD = 3.3 V

PARAMETER

TEST CONDITIONS

MIN

MAX

UNIT

VIH

High-level input voltage

2.0

3.6

VIL

Low-level input voltage

–0.3

0.8

VOH

High-level output voltage

IO = –1 mA

2.4

VOL

Low-level output voltage

IO = +4 mA

0.4

Input leakage current

–10

µA

Output load capacitance

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