STA339BWS13TR STMicroelectronics, STA339BWS13TR Datasheet - Page 48

• Manufacturer Part Number: STA339BWS13TR
• Description: DIG AUDIO SYSTEM, 2-CH, 36POWERSSOP
• Manufacturer: STMicroelectronics

Specifications of STA339BWS13TR

• Svhc: No SVHC (15-Dec-2010)
• No. Of Pins: 36
• Operating Temperature Range: -20°C To +70°C
• Supply Voltage Max: 21.5V
• Supply Voltage Min: 4.5V
• Termination: RoHS Compliant
• Package / Case: PowerSSO
• Interface: I2C
• Interface Type: I2C
• Rohs Compliant: Yes

Register description
48/76
Binary output enable registers
Each individual channel output can be set to output a binary PWM stream. In this mode
output A of a channel is considered the positive output and output B is negative inverse.
Table 61.
Limiter select
Limiter selection can be made on a per-channel basis according to the channel limiter select
bits. CxLS bits are not considered when dual band DRC
EQ DRC
Table 62.
Output mapping
Output mapping can be performed on a per channel basis according to the CxOM channel
output mapping bits. Each input into the output configuration engine can receive data from
any of the three processing channel outputs.
Table 63.
0
1
00
01
10
00
01
10
.
.
CxOM[1:0]
CxLS[1:0]
CxBO
(Section
Binary output enable registers
Channel limiter mapping as a function of CxLS bits
Channel output mapping as a function of CxOM bits
6.13.2) is used.
FFX output operation
Binary output
Channel has limiting disabled
Channel is mapped to limiter #1
Channel is mapped to limiter #2
Channel1
Channel 2
Channel 3
Doc ID 15276 Rev 3
Channel x output source from
Channel limiter mapping
Mode
(Section 6.13.1 on page
STA339BWS
65) or