sta381bws STMicroelectronics, sta381bws Datasheet - Page 59
sta381bws
Manufacturer Part Number
sta381bws
Description
Sound Terminal 2.1-channel High-efficiency Digital Audio System Sound Terminal 2.1-channel High-efficiency Digital Audio System
Manufacturer
STMicroelectronics
Datasheet
1.STA381BWS.pdf
(168 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
STA381BWS
Manufacturer:
ST
Quantity:
20 000
- Current page: 59 of 168
- Download datasheet (3Mb)
STA381BWS
6.14
6.14.1
The on-chip STA381BWS power output block provides feedback to the digital controller
using inputs to the power control block. The FAULT input is used to indicate a fault condition
(either overcurrent or thermal). When FAULT is asserted (set to 0), the power control block
attempts a recovery from the fault by asserting the tri-state output (setting it to 0 which
directs the power output block to begin recovery), holds it at 0 for period of time in the range
of 0.1 ms to 1 second as defined by the fault-detect recovery constant register (FDRC
registers 0x3C-0x3D), then toggles it back to 1. This sequence is repeated as long as the
fault indication exists. This feature is enabled by default but can be bypassed by setting the
FDRB control bit to 1.
Configuration register B (addr 0x12)
Serial data interface
The STA381BWS audio serial input was designed to interface with standard digital audio
components and to accept a number of serial data formats. The STA381BWS always acts
as the slave when receiving audio input from standard digital audio components. Serial data
for two channels is provided using three inputs: left/right clock LRCKI, serial clock BICKI,
and serial data 1 and 2 SDI12.
The SAI bits (D3 to D0) and the SAIFB bit (D4) are used to specify the serial data format.
The default serial data format is I
that follow.
C2IM
D7
1
C1IM
D6
0
DSCKE
D5
0
Doc ID 018937 Rev 2
2
S, MSB-first. Available formats are shown in the tables
SAIFB
D4
0
SAI3
D3
0
Register description: New Map
SAI2
D2
0
SAI1
D1
0
SAI0
D0
0
59/168
Related parts for sta381bws
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
STMicroelectronics [RIPPLE-CARRY BINARY COUNTER/DIVIDERS]
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
STMicroelectronics [LIQUID-CRYSTAL DISPLAY DRIVERS]
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
BOARD EVAL FOR MEMS SENSORS
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
NPN TRANSISTOR POWER MODULE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
TURBOSWITCH ULTRA-FAST HIGH VOLTAGE DIODE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Search -----> STE16N100
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Search ---> STE53NA50
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
NPN Transistor Power Module
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet: