STA326 STMicroelectronics, STA326 Datasheet - Page 51

• Manufacturer Part Number: STA326
• Description: DIG AUDIO SYSTEM, 2-CH, 36POWERSSOP
• Manufacturer: STMicroelectronics

Specifications of STA326

• Svhc: No SVHC (15-Dec-2010)
• No. Of Pins: 36
• Operating Temperature Range: -20°C To +85°C
• Supply Voltage Max: 36V
• Supply Voltage Min: 10V
• Termination T: RoHS Compliant
• Package / Case: PowerSO
• Interface: I2C
• Interface Type: I2C
• Rohs Compliant: Yes

STA326
Table 63.
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
Index (decimal)
RAM block for biquads, mixing, and scaling (continued)
0x28
0x29
0x2A
0x2B
0x2C
0x2D
0x2E
0x2F
0x30
0x31
0x32
0x33
0x34
0x35
0x36
0x37
0x38
0x39
0x3A
0x3B
0x3C
0x3D
0x3E
0x3F
Index (Hex)
Doc ID 11531 Rev 3
High-pass 2
for XO = 000
Low-pass 2
for XO = 000
Channel 1 - Prescale
Channel 2 - Prescale
Channel 1 - Postscale
Channel 2 - Postscale
Channel 3 - Postscale
Thermal warning - Postscale
Channel 1 - Mix 1
Channel 1 - Mix 2
Channel 2 - Mix 1
Channel 2 - Mix 2
Channel 3 - Mix 1
Channel 3 - Mix 2
Unused
Unused
Description
nd
nd
order filter
order filter
User programmable processing
C12H0 (b1/2)
C12H1 (b2)
C12H2 (a1/2)
C12H3 (a2)
C12H4 (b0/2)
C12L0 (b1/2)
C12L1 (b2)
C12L2 (a1/2)
C12L3 (a2)
C12L4 (b0/2)
C1PreS
C2PreS
C1PstS
C2PstS
C3PstS
TWPstS
C1MX1
C1MX2
C2MX1
C2MX2
C3MX1
C3MX2
-
-
Coefficient
0x000000
0x000000
0x000000
0x000000
0x400000
0x000000
0x000000
0x000000
0x000000
0x400000
0x7FFFFF
0x7FFFFF
0x7FFFFF
0x7FFFFF
0x7FFFFF
0x5A9DF7
0x7FFFFF
0x000000
0x000000
0x7FFFFF
0x400000
0x400000
-
-
Default
51/57