TAS3103 datasheet(118/146 Pages) TI

118 / 146 page

4−2

4.3

Electrical Characteristics Over Recommended Operating Conditions (Unless

Otherwise Noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNITS

VOH

High-level output

3.3-V LVCMOS

IOH = −4 mA

0.8 VDDS

VOH

High-level output

voltage

1.8-V LVCMOS (XTALO)

IOH = −0.55 mA

0.8 AVDD

VOL

Low-level output voltage

3.3-V LVCMOS

IOL = 4 mA

0.22

VDDS

VOL

Low-level output voltage

1.8-V LVCMOS (XTALO)

IOL = 0.75 mA

0.22 AVDD

IOZ

High-impedance output

current

3.3-V LVCMOS

±20

µA

IIL

Low-level input

(4)

3.3-V LVCMOS

VI = VIL

±20

IIL

Low-level input

current(4)

1.8-V LVCMOS (XTALI)

VI = VIL

±20

µA

IIH

High-level input

(5)

3.3-V LVCMOS

VI = VIH

±20

IIH

High-level input

current(5)

1.8-V LVCMOS (XTALI)

VI = VIH

±20

µA

DSP clock = 135 MHz,

LRCLK = 96 kHz

MCLKI / XTALI = 12.228 MHz

DSP clock = 67.5 MHz,

LRCLK = 48 kHz

DSP clock = 33.75 MHz,

LRCLK = 24 kHz

IDVDD

Digital supply current

LRCLK = 48 kHz,

MCLKI/XTALI = 12.288

MHz

3.5

Power down enabled

No LRCLK, SCLK.

MCLKI/XTALI =

12.288 MHz

2.2

No LRCLK, SCLK, or

MCLKI/XTALI

DSP clock = 135 MHz,

LRCLK = 96 kHz

2.9

MCLKI / XTALI = 12.228 MHz

DSP clock = 67.5 MHz,

LRCLK = 48 kHz

2.7

IA_DVDD Analog supply current

DSP clock = 33.75 MHz,

LRCLK = 24 kHz

2.4

A_DVDD

Power down enabled

LRCLK = 48 kHz,

MCLKI/XTALI = 12.288

MHz

1.5

Power down enabled

No LRCLK, SCLK, or

MCLKI/XTALI

1.5

NOTES:

4. Value given is for those input pins that connect to an internal pullup resistor as well as an input buffer. For inputs that have a pulldown

resistor or no resistor, IIL is ±1 µA.

5. Value given is for those input pins that connect to an internal pulldown resistor as well as an input buffer. For inputs that have a pullup

resistor or no resistor, IIH is ±1 µA.

TAS3103 Datasheet(PDF) 118 Page - Texas Instruments

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