STA339BWS13TR STMicroelectronics, STA339BWS13TR Datasheet - Page 34

• 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
6.1.6
34/76
Zero-crossing volume enable
Table 40.
The ZCE bit enables zero-crossing volume adjustments. When volume is adjusted on digital
zero-crossings no clicks are audible.
Soft volume update enable
Table 41.
Configuration register F (addr 0x05)
Output configuration
Table 42.
6
7
0
1
Bit
Bit
Bit
EAPD
D7
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Zero-crossing volume enable
Soft volume update enable
Output configuration
PWDN
1
1
D6
RST
RST
1
0
0
RST
ZCE
SVE
OCFG0
OCFG1
ECLE
D5
Name
Name
0
Doc ID 15276 Rev 3
Name
LDTE
D4
1
1: volume adjustments only occur at digital zero-
crossings
0: volume adjustments occur immediately
1: volume adjustments ramp according to SVUP/SCDW
settings
0: volume adjustments occur immediately
Selects the output configuration
BCLE
D3
1
Description
Description
IDE
Description
D2
1
OCFG1
D1
0
STA339BWS
OCFG0
D0
0