sta335ml STMicroelectronics, sta335ml Datasheet - Page 5

• Manufacturer Part Number: sta335ml
• Description: 2-channel Microless High-efficiency Digital Audio System Sound Terminaltm
• Manufacturer: STMicroelectronics

STA335ML
Table 2.
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
-
Pin
Pin description (continued)
VCC1
GND1
OUT1A
GND_REG
VDD_REG
CONFIG
N.C.
N.C.
N.C.
N.C.
VDD_DIG
GND_DIG
PWRDN
VDD_PLL
FILTER_PLL
GND_PLL
XTI
BICKI
LRCKI
SDI
RESET
INT_LINE
ONSEL
GAIN
GND_DIG
VDD_DIG
EP
Name
Doc ID 17638 Rev 3
Power
Gnd
Out
Analog
Analog
In
-
-
-
-
Power
Gnd
In
Power
In
Gnd
In
In
In
In
In
Out
In
In
Gnd
Power
-
Type
Power positive supply
Power negative supply
Output half bridge 1A
Internal ground reference
Configuration mode, must be connected to ground
No internal connection
No internal connection
No internal connection
No internal connection
Positive supply digital
Digital ground
Power down:
0: low power mode
1: normal operation
Positive supply for PLL
Connection to PLL filter
Negative supply for PLL
PLL input clock, 256 * fs or 384 * fs
I
I
I
Reset
Fault interrupt
Oversampling selector:
0: 256 * fs
1: 384 * fs
Gain selector:
0: 0 dBFs
1: 24 dBFs
Digital ground
Digital supply
Exposed pad for PCB heatsink, to be connected to
ground plane
Internal 3.3-V reference voltage
2
2
2
S serial clock
S left/right clock
S serial data channel
Description
Pin description
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