WM8980CGEFL/RV WOLFSON [Wolfson Microelectronics plc], WM8980CGEFL/RV Datasheet - Page 13

• Manufacturer Part Number: WM8980CGEFL/RV
• Description: Stereo CODEC with Speaker Driver and Video Buffer
• Manufacturer: WOLFSON [Wolfson Microelectronics plc]

Pre-Production
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Table 2 AVDD Supply Current (AVDD=3.3V)
Estimated supply current for the analogue blocks is shown in Table 2. Note that power dissipated in
the load is not shown.
BUFDCOPEN
OUT4MIXEN
OUT3MIXEN
PLLEN
MICBEN
BIASEN
BUFIOEN
VMIDSEL
ROUT1EN
LOUT1EN
BOOSTENR
BOOSTENL
INPPGAENR
INPPGAENL
ADCENR
ADCENL
OUT4EN
OUT3EN
LOUT2EN
ROUT2EN
RMIXEN
LMIXEN
DACENR
DACENL
REGISTER BIT
0.1
0.2
0.2
1.2 (with clocks applied)
0.5
0.3
0.1
0.3 (5k VMID)
<0.1 (75k or 300k VMID)
0.4
0.4
0.2
0.2
0.2
0.2
2.6 (x64, ADCOSR=0)
4.9 ( x128, ADCOSR=1)
2.6 (x64, ADCOSR=0)
4.9 ( x128, ADCOSR=1)
0.2
0.2
1mA from SPKVDD + 0.2mA from AVDD in 5V mode
1mA from SPKVDD + 0.2mA from AVDD in 5V mode
0.2
0.2
1.8 (x64, DACOSR=0)
1.9 (x128, DACOSR=1)
1.8 (x64, DACOSR=0)
1.9 (x128, DACOSR=1)
AVDD CURRENT (mA)
AVDD=3.3V
PP, Rev 3.8, May 2012
WM8980
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