STA339BWS13TR STMicroelectronics, STA339BWS13TR Datasheet - Page 43

• 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

STA339BWS
6.2.1
6.2.2
6.2.3
6.2.4
Mute/line output configuration register (addr 0x06)
Table 50.
Line output is only active when OCFG = 00. In this case LOC determines the line output
configuration. The source of the line output is always the channel 1 and 2 inputs.
Master volume register (addr 0x07)
Table 51.
Channel 1 volume (addr 0x08)
Channel 2 volume (addr 0x09)
00
01
10
00000000 (0x00)
00000001 (0x01)
00000010 (0x02)
…
01001100 (0x4C)
…
11111110 (0xFE)
11111111 (0xFF)
C1VOL7
C2VOL7
MVOL7
LOC1
MVOL[7:0]
D7
D7
D7
D7
0
LOC[1:0]
1
0
0
Line output configuration
Master volume offset as a function of MVOL[7:0]
C1VOL6
C2VOL6
MVOL6
LOC0
D6
D6
D6
D6
0
1
1
1
Line output fixed - no volume, no EQ
Line output variable - channel 3 volume effects line output, no EQ
Line output variable with EQ - channel 3 volume effects line output
0 dB
-0.5 dB
-1 dB
…
-38 dB
…
-127.5 dB
Default mute, not to be used during operation
Reserved
C1VOL5
C2VOL5
MVOL5
D5
D5
D5
D5
0
1
1
1
Doc ID 15276 Rev 3
Reserved
C1VOL4
C2VOL4
MVOL4
D4
D4
D4
D4
Volume offset from channel value
0
1
0
0
Line output configuration
C1VOL3
C2VOL3
MVOL3
C3M
D3
D3
D3
D3
0
1
0
0
C1VOL2
C2VOL2
MVOL2
C2M
D2
D2
D2
D2
0
1
0
0
Register description
C1VOL1
C2VOL1
MVOL1
C1M
D1
D1
D1
D1
0
1
0
0
Reserved
C1VOL0
C2VOL0
MVOL0
D0
D0
D0
D0
0
1
0
0
43/76