Datasheet

PCM3010
SLES055 – NOVEMBER 2002
23
www.ti.com
power supply on, external reset and power down (continued)
Zero
V
CC
1, V
DD
(V
CC
1 = 5 V,
V
DD
= 3.3 V, Typ)
0 V
(V
CC
1 = 4 V, V
DD
= 2.2 V, Typ)
LRCK, BCK, SCKI
PDWN
Internal Reset
V
OUT
L, V
OUT
R
DOUT
Synchronous Clocks
1024 SCKI
Power Down
Normal Operation
t
DACDLY1
2100/f
S
V
COM
(0.5 V
CC
2)
t
ADCDLY1
4500/f
S
Figure 45. DAC Output and ADC Output for Power-On Reset
DOUT
V
CC
1, V
DD
0 V
Synchronous Clocks
LRCK, BCK, SCKI
Synchronous Clocks
PDWN
Internal Reset
Power Down
Normal Operation
1024 SCKI
Normal Operation
V
OUT
L, V
OUT
R
Zero
V
COM
(0.5 V
CC
2)
t
ADCDLY1
4500/f
S
t
DACDLY1
2100/f
S
t
DACDLY1
2100/f
S
(V
CC
1 = 5 V,
V
DD
= 3.3 V, Typ
)
Figure 46. DAC Output and ADC Output for External Reset (PDWN Pin)