ak5365 AKM Semiconductor, Inc., ak5365 Datasheet - Page 17

• Manufacturer Part Number: ak5365
• Description: 24-bit 96khz ?? Adc With Selector/pga/alc
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
(2) Power-up Sequence 2
MS0164-E-01
- INITA : Initializing period of ADC analog section (516/fs).
- FI :
- PDN : Power down state.
- The period of (1) should be min. 150ns in Figure 4.
Power Supply
PDN pin
ADC Internal State
IPGA
SDTO
External clocks
in slave mode
External clocks
in master mode
BICK, LRCK
in master mode
Fade in. After exiting power down, IPGA value fades in.
Unsettling
Unsettling
Unsettling
Unsettling
MCLK, BICK, LRCK
MCLK
Figure 4. Power-up Sequence 2
Fixed to “L”
- 17 -
PDN
00H
(1)
The clocks can be input.
The clocks can be input.
“0”
INITA
00H
MCLK, LRCK, BICK
7FH
BICK, LRCK
FI
MCLK
Normal
Output
7FH
[AK5365
2002/08
]