PCM1774 datasheet(14/49 Pages) TI

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PCM1774

SLAS551 – JULY 2007

Table 5. Power Consumption Table

OPERATION MODE

CONDITION

VOL

POWER SUPPLY CURRENT [mA]

PD [mW]

[V]

VIO

VDD

VCC

VPA

TOTAL

Zero Data

1.8

0.000

–

0.000

fS = 44.1 kHz

2.8

0.000

–

0.000

RL = 0 Ω

3.3

0.000

–

0.000

All Power Down

2.4

–

0.001

0.000

0.002

2.8

–

0.001

0.000

0.003

3.3

–

0.001

0.000

0.003

Zero Data

1.8

0.84

–

1.5

fS = 44.1 kHz

2.8

0.03

1.47

–

4.2

RL = 0 Ω

3.3

0.04

1.84

–

6.2

All Active

2.4

–

1.68

0.38

4.9

2.8

–

1.81

0.41

6.2

3.3

–

1.96

0.46

8.0

Zero Data

1.8

0.84

–

1.5

fS = 44.1 kHz

2.8

0.03

1.47

–

4.2

RL = 10 Ω

3.3

0.04

1.84

–

6.2

Line Output

2.4

–

1.38

0.38

4.2

2.8

–

1.50

0.41

5.3

3.3

–

1.64

0.46

6.9

Zero Data

1.8

0.84

–

1.5

fS = 44.1 kHz

2.8

0.03

1.47

–

4.2

RL = 16 Ω

3.3

0.04

1.84

–

6.2

Headphone Output

2.4

–

1.38

0.38

4.2

2.8

–

1.50

0.41

5.3

3.3

–

1.65

0.46

7.0

Zero Data

1.8

1.29

–

2.3

fS = 44.1 kHz

2.8

0.03

2.26

–

6.4

RL = 16 Ω

3.3

0.04

2.82

–

9.4

Headphone Output with Sound

Effect

2.4

–

1.38

0.38

4.2

2.8

–

1.50

0.42

5.4

3.3

–

1.64

0.46

6.9

Zero Data

1.8

0.84

–

1.5

fS = 44.1 kHz

2.8

0.03

1.47

–

4.2

RL = 16 Ω

3.3

0.04

1.84

–

6.2

Headphone Output with Stereo

Analog Mixing

2.4

–

1.68

0.38

4.9

2.8

–

1.81

0.41

6.2

3.3

–

1.96

0.46

8.0

Zero Data

1.8

0.84

–

1.5

fS = 44.1 kHz

2.8

0.03

1.47

–

4.2

RL = 16 Ω

3.3

0.04

1.84

–

6.2

Headphone Output with Mono

Analog Mixing

2.4

–

1.53

0.38

4.6

2.8

–

1.66

0.41

5.8

3.3

–

1.81

0.46

7.5

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