WM8739 查看數據表（PDF） - Cirrus Logic
零件编号
产品描述 (功能)
生产厂家
WM8739 Datasheet PDF : 37 Pages
| |||
WM8739
POWER CONSUMPTION – WM8739
MODE
DESCRIPTION
Record
Oscillator enabled
0
0
0
0
Using external clock
0
1
0
0
Standby
External clock still
running
0
1
1
1
Clock stopped
0
1
1
1
Power Down
External clock still
running
1
1
1
1
Clock stopped
1
1
1
1
CURRENT CONSUMPTION
TYPICAL
AVDD
(3.3V)
DCVDD DBVDD
(1.5V) (3.3V)
UNIT
9.2
2.6
0.8
mA
9.2
2.6
0.07
mA
16
77
65
µA
16
0.3
0.2
µA
0.2
77
65
µA
0.3
0.3
0.3
µA
Production Data
Notes
1. TA = +25oC, fs = 48kHz, XTI/MCLK = 256fs (12.288MHz).
2. All figures are quiescent, with no signal.
3. The data presented here was measured with the audio interface in master mode whenever the internal clock oscillator
was used, and in slave mode whenever an external clock was used (i.e. MS = 1 when OSCPD = 0 and vice versa).
However, it is also possible to use the WM8739 with MS = OSCPD = 0 or MS = OSCPD = 1.
w
PD, Rev 4.2, July 2008
8
Share Link: 