STA381BWSTR STMicroelectronics, STA381BWSTR Datasheet - Page 158

• 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

Register description: Sound Terminal compatibility
7.26
158/171
F3XCFG (address 0x58; 0x59)
Table 176. F3X configuration register 1
Table 177. F3X configuration register 2
F3X_FAULT
Bit
Bit
F3XLNK
7
7
4
3
2
1
0
NA
D7
D7
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
Reserved
Reserved
D6
D6
0
1
RST
RST
NA
0
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
Reserved
D3
D3
0
1
Reserved
Description
Description
D2
D2
0
1
F3X_MUTE
Reserved
D1
D1
0
1
STA381BWS
F3X_ENA
Reserved
D0
D0
0
0