wm8400 Wolfson Microelectronics plc, wm8400 Datasheet - Page 25

• Manufacturer Part Number: wm8400
• Description: Wolfson Audioplustm Hi-fi Audio Codec And Power Management Unit For Mobile Multimedia
• Manufacturer: Wolfson Microelectronics plc

All data contained within this section is based upon the following test voltage conditions:
LIN2/RIN2 to ADC Stereo Record Slave 44.1k
LIN2/RIN2 to ADC Stereo Record Slave, 8k
LIN2/RIN2 to ADC Stereo Record Slave, Quiescent, 44.1k
LIN2/RIN2 to ADC Stereo Record Slave, Quiescent, 8k
LIN2/RIN2 to ADC Stereo Record Master, 44.1k
LIN2/RIN2 to ADC Stereo Record Master, 8k
LIN2/RIN2 to ADC Stereo Record Master and FLL, 44.1k
LIN2/RIN2 to ADC Stereo Record Master and FLL, 8k
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Pre-Production
TYPICAL POWER CONSUMPTION
LIN2 / RIN2 TO ADC
Voltages
SPKVDD
SPKVDD
SPKVDD
SPKVDD
SPKVDD
SPKVDD
SPKVDD
SPKVDD
Current
Current
Current
Current
Current
Current
Current
Current
-0.0001
-0.0004
-0.0001
-0.0002
0.0001
0.0000
0.0000
0.0001
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
Current
Current
Current
Current
Current
Current
Current
Current
(5V for DAC to Speaker)
HPVDD
HPVDD
HPVDD
HPVDD
HPVDD
HPVDD
HPVDD
HPVDD
0.0001
0.0001
0.0002
0.0000
0.0001
0.0001
0.0002
0.0003
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
SPKVDD
3.7000
Current
Current
Current
Current
Current
Current
Current
Current
4.0230
3.8270
3.9980
3.8020
4.0230
3.8280
4.0250
3.9600
AVDD
AVDD
AVDD
AVDD
AVDD
AVDD
AVDD
AVDD
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
I2S1VDD
I2S1VDD
I2S1VDD
I2S1VDD
I2S1VDD
I2S1VDD
I2S1VDD
I2S1VDD
Current
Current
Current
Current
Current
Current
Current
Current
0.0496
0.0104
0.0336
0.0075
0.2610
0.0487
0.2600
0.1860
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
HPVDD
3.00
Current
Current
Current
Current
Current
Current
Current
Current
DCVDD
DCVDD
DCVDD
DCVDD
DCVDD
DCVDD
DCVDD
DCVDD
2.7910
0.5180
2.7600
0.5100
2.8130
0.5220
5.1370
5.1360
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
AVDD
3.00
I2CVDD
Current
I2CVDD
Current
I2CVDD
Current
I2CVDD
Current
I2CVDD
Current
I2CVDD
Current
I2CVDD
Current
I2CVDD
Current
-0.0002
-0.0001
-0.0001
-0.0001
-0.0001
0.0000
0.0001
0.0000
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
I2S1VDD
FLLVDD
FLLVDD
FLLVDD
FLLVDD
FLLVDD
FLLVDD
FLLVDD
FLLVDD
Current
Current
Current
Current
Current
Current
Current
Current
1.80
0.0001
0.0000
0.0001
0.0001
0.0001
0.0001
0.4010
0.4270
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
Current
Current
Current
Current
Current
Current
Current
Current
HBVDD
HBVDD
-0.0001
HBVDD
-0.0001
HBVDD
HBVDD
-0.0001
HBVDD
-0.0001
HBVDD
HBVDD
0.0000
0.0000
0.0000
0.0000
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
DCVDD
1.80
Current
Current
Current
Current
Current
Current
Current
Current
0.1520
0.1520
0.1520
0.1520
0.1520
0.1520
0.1520
0.1520
VLINE
VLINE
VLINE
VLINE
VLINE
VLINE
VLINE
VLINE
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
(mA)
I2CVDD
1.80
VLINE, HBVDD (mW)
VLINE, HBVDD (mW)
VLINE, HBVDD (mW)
VLINE, HBVDD (mW)
VLINE, HBVDD (mW)
VLINE, HBVDD (mW)
VLINE, HBVDD (mW)
VLINE, HBVDD (mW)
Total Power Without
Total Power Without
Total Power Without
Total Power Without
Total Power Without
Total Power Without
Total Power Without
Total Power Without
FLLVDD
17.1831
12.4328
17.0239
12.3392
17.6033
12.5119
22.9936
22.7424
3.00
HBVDD
1.80
PP, April 2009, Rev 3.0
Total Power With VLINE,
Total Power With VLINE,
Total Power With VLINE,
Total Power With VLINE,
Total Power With VLINE,
Total Power With VLINE,
Total Power With VLINE,
Total Power With VLINE,
HBVDD (mW)
HBVDD (mW)
HBVDD (mW)
HBVDD (mW)
HBVDD (mW)
HBVDD (mW)
HBVDD (mW)
HBVDD (mW)
WM8400
17.7456
12.9953
17.5864
12.9017
18.1658
13.0745
23.5560
23.3048
VLINE
3.70
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