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PCM1608

SBAS164B – DECEMBER 2000 – REVISED JULY 2005

ELECTRICAL CHARACTERISTICS (continued)

All specifications at T

A = 25°C, VCC = 5 V, VDD = 3.3 V, system clock = 384 fS (fS = 44.1 kHz), and 24-bit data, unless

otherwise noted

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

POWER-SUPPLY REQUIREMENTS (5)

VDD

3

3.3

3.6

Voltage range

Vdc

VCC

4.5

5

5.5

fS = 44.1 kHz

18

25

IDD(6)

fS = 96 kHz

40

fS = 192 kHz

40

Supply current

mA

fS = 44.1 kHz

33

46

ICC

fS = 96 kHz

36

fS = 192 kHz

36

fS = 44.1 kHz

224

313

Power dissipation

fS = 96 kHz

312

mW

fS = 192 kHz

312

TEMPERATURE RANGE

TA

Operation temperature

–25

85

°C

θ

JA

Thermal resistance

100

°C/W

(5)

Conditions in 192-kHz operation are: system clock = 128 fS, DAC3 through DAC6 disabled in register 8, and oversampling rate = 64 fS

in register 12.

(6)

SCKO is disabled.

5