STA381BWSTR STMicroelectronics, STA381BWSTR Datasheet - Page 97

• Manufacturer Part Number: STA381BWSTR
• Description: Audio DSPs Sound Terminal 2.1 High EFF Dig Audio
• Manufacturer: STMicroelectronics

Specifications of STA381BWSTR

• Product Category: Audio DSPs
• Rohs: yes
• Operating Supply Voltage: 4.5 V to 25.5 V
• Operating Temperature Range: 0 C to + 150 C
• Mounting Style: SMD/SMT
• Package / Case: VQFN-48
• Snr: 100 dB

STA381BWS
6.34
F3XCFG (address 0x69; 0x6A)
Table 92.
Table 93.
F3X_FAULT
Bit
Bit
F3XLNK
7
7
4
3
2
1
0
D7
D7
0
1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
F3X configuration register 1
F3X configuration register 2
reserved
reserved
D6
D6
0
1
RST
RST
0
1
0
1
1
1
0
reserved
reserved
F3X_SM_SLOPE
D5
D5
F3X_FAULT
0
1
F3X_MUTE
F3X_ENA
F3XLNK
Doc ID 018937 Rev 6
Name
Name
reserved
D4
D4
0
0
‘0’: F3X normal control mode
‘1’: F3X mute/unmute linked to HP/Line mute
‘0’: Normal operation
‘000’: 0 ms
‘001’: 25 ms
‘010’: 50 ms
‘011’: 100 ms
‘100’: 200 ms
‘101’: 250 ms
‘110’: 500 ms
‘111’: 1000 ms
‘1’: Mute
‘1’: F3X enable
F3X_SM_SLOPE[2:0]
reserved
D3
D3
0
1
Register description: New Map
reserved
Description
Description
D2
D2
0
1
F3X_MUTE
reserved
D1
D1
0
1
F3X_ENA
reserved
D0
D0
0
0
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