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WM8993 데이터시트(PDF) 26 Page - Wolfson Microelectronics plc

부품명 WM8993
상세설명  Audio Hub CODEC for Multimedia Phones
PDF  229 Pages
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제조업체  WOLFSON [Wolfson Microelectronics plc]
홈페이지  http://www.wolfsonmicro.com
Logo WOLFSON - Wolfson Microelectronics plc

WM8993 데이터시트(HTML) 26 Page - Wolfson Microelectronics plc

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WM8993
Production Data
w
PD, November 2010, Rev 4.0
26
TYPICAL PERFORMANCE
POWER CONSUMPTION
AVDD1
SPKVDD AVDD2
CPVDD
DBVDD
DCVDD
iAVDD1 iSPKVDD iAVDD2
iCPVDD iDBVDD iDCVDD
TOTAL
(V)
(V)
(V)
(V)
(V)
(V)
(
πA)(πA)(πA)
(
πA)
(
πA)
(
πA)
(mW)
All supplies except SPKVDD disabled
0.0
2.7
0.0
0.0
0.0
0.0
0.000
0.392
0.000
0.000
0.000
0.000
0.001
0.0
3.7
0.0
0.0
0.0
0.0
0.000
0.451
0.000
0.000
0.000
0.000
0.002
0.0
4.2
0.0
0.0
0.0
0.0
0.000
0.514
0.000
0.000
0.000
0.000
0.002
0.0
5.0
0.0
0.0
0.0
0.0
0.000
0.627
0.000
0.000
0.000
0.000
0.003
0.0
5.5
0.0
0.0
0.0
0.0
0.000
0.795
0.000
0.000
0.000
0.000
0.004
OFF (hermal sensor disabled)
No clocks
2.24
2.7
1.71
1.71
1.62
1.08
4.711
0.631
4.059
4.352
4.545
0.972
0.035
3.0
5.0
1.8
1.8
1.8
1.2
5.919
1.463
4.215
4.223
6.352
1.015
0.053
3.3
5.5
2.0
2.0
3.6
2.0
6.410
1.987
4.423
4.243
38.094
1.619
0.190
OFF (therm al sensor enabled)
No clocks
2.24
2.7
1.71
1.71
1.62
1.08
4.801
0.576
23.707
4.223
4.454
0.998
0.068
Default state at power-up
3.0
5.0
1.8
1.8
1.8
1.2
5.673
1.454
23.977
4.251
6.359
1.045
0.088
3.3
5.5
2.0
2.0
3.6
2.0
6.186
1.942
24.657
4.523
38.016
1.585
0.229
OFF (therm al sensor enabled)
With clocks
2.24
2.7
1.71
1.71
1.62
1.08
4.663
0.761
23.701
3.988
6.872
201.000
0.288
Default state at power-up
3.0
5.0
1.8
1.8
1.8
1.2
5.737
1.467
24.029
4.132
9.075
225.000
0.362
3.3
5.5
2.0
2.0
3.6
2.0
6.409
1.975
24.564
4.451
48.040
420.000
1.103
DAC Playback
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
(mW)
DAC to Headphone 16ohm
fs=48kHz
2.24
2.7
1.71
1.71
1.62
1.08
1.424
0.000
0.103
0.908
0.007
0.796
5.789
(DAC->HPOUTVOL->HPOUT1)
3.0
5.0
1.8
1.8
1.8
1.2
1.950
0.001
0.149
1.248
0.009
0.888
9.453
3.3
5.5
2.0
2.0
3.6
2.0
2.165
0.002
0.305
2.637
0.046
1.594
16.392
DAC to Stereo Speaker AB 8ohm
fs=48kHz
2.24
2.7
1.71
1.71
1.62
1.08
1.617
6.083
0.098
0.004
0.007
0.768
21.062
(DAC->SPKMIX->SPKVOL->SPKOUT)
3.0
5.0
1.8
1.8
1.8
1.2
2.213
9.098
0.119
0.004
0.009
0.857
53.396
3.3
5.5
2.0
2.0
3.6
2.0
2.457
10.237
0.131
0.004
0.045
1.538
67.922
DAC to Stereo Speaker D 8ohm
fs=48kHz
2.24
2.7
1.71
1.71
1.62
1.08
1.627
0.577
0.891
0.004
0.007
0.773
7.579
(DAC->SPKMIX->SPKVOL->SPKOUT)
3.0
5.0
1.8
1.8
1.8
1.2
2.231
1.078
1.190
0.004
0.009
0.863
15.285
3.3
5.5
2.0
2.0
3.6
2.0
2.476
1.202
1.334
0.005
0.046
1.547
20.717
ADC Record
fs=48kHz
2.24
2.7
1.71
1.71
1.62
1.08
6.393
0.000
0.043
0.004
0.021
0.941
15.452
(IN1LN/P & IN1RN/P->IN1L/IN1R->MIXIN->ADC)
3.0
5.0
1.8
1.8
1.8
1.2
7.149
0.001
0.045
0.004
0.025
1.049
22.846
3.3
5.5
2.0
2.0
3.6
2.0
7.430
0.002
0.048
0.004
0.075
1.890
28.685
VRX to Earpiece 16ohm
2.24
2.7
1.71
1.71
1.62
1.08
4.120
0.000
0.043
0.004
0.004
0.001
9.318
(VRXN/P->HPOUT2)
3.0
5.0
1.8
1.8
1.8
1.2
5.704
0.001
0.045
0.004
0.006
0.001
17.221
3.3
5.5
2.0
2.0
3.6
2.0
6.335
0.002
0.048
0.004
0.038
0.002
21.161
ADC Record
Analogue Bypass
Standby / Sleep Leakage
Mode
Other settings
Battery Leakage
Notes:
1.
Power in the load is included.
2.
All figures are quoted at TA = 25°C.
3.
All figures are quoted as quiescent current unless otherwise stated.



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