WM8951L Ver la hoja de datos (PDF) - Wolfson Microelectronics plc

Número de pieza

componentes Descripción

Fabricante

WM8951L

Stereo ADC with Microphone Input and Clock Generator

Wolfson Microelectronics plc 

WM8951L

POWER CONSUMPTION

MODE

DESCRIPTION

Production Data

CURRENT CONSUMPTION

TYPICAL

Record

Line Record,

oscillator enabled

Mic Record,

oscillator enabled

Standby

Clock stopped

Power Down

Clock stopped

0

0

0

0

1

0

0

0

0

0

0

1

1

1

1

1

1

1

1

1

AVDD

(1.8V)

AVDD2

(1.8V)

DC

VDD

(1.5V)

DB

VDD

(1.8V)

0

3.9

-

2.4

0.9

1

3.6

-

2.4

0.9

1

8

-

-

-

1

0.2

0.2

0.3

0.2

Table 1 Powerdown Mode Current Consumption Examples

Notes:

1. AVDD, AVDD2, DBVDD = 1.8V, AGND = 0V, DCVDD = 1.5V, DGND = 0V, TA = +25oC. Slave Mode, fs = 48kHz,

XTI/MCLK = 256fs (12.288MHz).

2. All figures are quiescent, with no signal.

3. All figures are measured with the audio interface in master mode (MS = 1).

UNIT

mA

mA

µA

µA

w

PD Rev 4.1 December 2007

8

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