wm8770 Wolfson Microelectronics plc, wm8770 Datasheet - Page 15

• Manufacturer Part Number: wm8770
• Description: 24-bit, 192khz 8-channel Codec With Volume Control
• Manufacturer: Wolfson Microelectronics plc

Production Data
Figure 10 Typical Power up sequence where DVDD is powered before AVDD.
Figure 11 Typical Power up sequence where AVDD is powered before DVDD
w
Typical POR Operation (typical values, not tested)
SYMBOL
V
V
V
V
pora_off
pord_off
pora
porr
MIN
0.5
0.5
1.0
0.6
TYP
0.7
0.7
1.4
0.8
MAX
1.0
1.1
2.0
1.0
UNIT
V
V
V
V
PD Rev 4.2 March 2008
WM8770
15