STA32813TR STMicroelectronics, STA32813TR Datasheet - Page 30

• Manufacturer Part Number: STA32813TR
• Description: IC DAS 2.1CH HI EFF POWERSO36
• Manufacturer: STMicroelectronics
• Series: DDX™r
• Type: Audio Ampr

Specifications of STA32813TR

• Mounting Type: Surface Mount
• Package / Case: 36-PowerSOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Other names: 497-8876-2

Register description
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Table 38.
The ZCE bit enables zero-crossing volume adjustments. When volume is adjusted on digital
zero-crossings no clicks will be audible.
Table 39.
The STA328 includes a soft volume algorithm that will step through the intermediate volume
values at a predetermined rate when a volume change occurs. By setting SVE = 0 this can
be bypassed and volume changes will jump from old to new value directly. This feature is
only available if individual channel volume bypass bit is set to 0.
6
7
Bit
Bit
RW
RW
R/W
R/W
Zero-crossing volume enable
Soft volume update enable
1
1
RST
RST
ZCE
SVE
Name
Name
Zero-crossing volume enable:
1: volume adjustments will only occur at digital zero-
crossings
0: volume adjustments will occur immediately
Soft volume enable:
1: volume adjustments will use soft volume
0: volume adjustments will occur immediately
Description
Description
STA328