STA308A13TR STMicroelectronics, STA308A13TR Datasheet - Page 35

• Manufacturer Part Number: STA308A13TR
• Description: IC AUDIO PROCESSOR DGTL 64-TQFP
• Manufacturer: STMicroelectronics
• Series: DDX™r
• Type: Audio Processorr

Specifications of STA308A13TR

• Mounting Type: Surface Mount
• Package / Case: 64-TQFP, 64-VQFP
• Applications: Digital Audio
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

STA308A
When ZCE = 0, volume updates occur immediately. Each channel also contains an
individual channel volume bypass. If a particular channel has volume bypassed via the
CnVBP = 1 register then only the channel volume setting for that particular channel affects
the volume setting, the master volume setting will not affect that channel. Each channel also
contains a channel mute. If CnM = 1 a soft mute is performed on that channel.
0x00
0x01
0x02
…
0x4C
…
0xFE
0xFF
0x00
0x01
0x02
…
0x5F
0x60
0x61
…
0xFE
0xFF
0x00 to 0x06
0x07
…
0x0F
0x10
0x11
…
0x19
0x1A to 0x1F
CnVT[4:0]
CnV[7:0]
MV[7:0]
0 dB
-0.5 dB
-1 dB
…
-38 dB
…
-127 dB
Hardware channel mute
+48 dB
+47.5 dB
+47 dB
…
+0.5 dB
0 dB
-0.5 dB
…
-79.5 dB
Hardware channel mute
+10 dB
+9 dB
…
+1 dB
0 dB
-1 dB
…
-9 dB
-10 dB
Volume offset from channel value
Volume
Volume
Registers
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