WM8734 查看數據表（PDF） - Wolfson Microelectronics plc
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WM8734 Datasheet PDF : 46 Pages
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WM8734
Production Data
POWER CONSUMPTION (EXAMPLES)
MODE DESCRIPTION
POWEROFF OUTPD DACPD
Record and Playback
0
Playback Only
0
Record Only
0
Standby (clock running)
0
Standby (clock stopped)
Power Down
1
(clock running)
Power Down
1
(clock stopped)
0
0
0
0
1
1
1
1
1
1
1
1
1
1
ADCPD
0
1
0
1
1
1
1
LINEINPD
0
1
0
1
1
1
CURRENT CONSUMPTION
TYPICAL
AVDD
(3.3V)
12.2
3.3
9.2
16
16
0.3
DCVDD
(1.5V)
3.2
2.3
2.6
77
0.3
77
DBVDD
(3.3V)
0.07
0.07
0.07
65
0.2
65
UNITS
mA
mA
mA
µA
µA
µA
1
0.3
0.3
0.3
µA
Notes:
1. The data presented here was measured with the audio interface in slave mode (MS = 0)
2. All figures are quiescent, with no signal.
w
PD Rev 4.1 November 2006
10
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