STA326 STMicroelectronics, STA326 Datasheet - Page 49

• 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
7.7
7.8
7.9
Reading a coefficient from RAM
Reading a set of coefficients from RAM
Writing a single coefficient to RAM
write 8 bits of address to I
write 1 to bit R1 (D2) of I
read top 8 bits of coefficient in I
read middle 8 bits of coefficient in I
read bottom 8 bits of coefficient in I
write 8 bits of address to I
write 1 to bit RA (D3) of I
read top 8 bits of coefficient in I
read middle 8 bits of coefficient in I
read bottom 8 bits of coefficient in I
read top 8 bits of coefficient b2 in I
read middle 8 bits of coefficient b2 in I
read bottom 8 bits of coefficient b2 in I
read top 8 bits of coefficient a1 in I
read middle 8 bits of coefficient a1 in I
read bottom 8 bits of coefficient a1 in I
read top 8 bits of coefficient a2 in I
read middle 8 bits of coefficient a2 in I
read bottom 8 bits of coefficient a2 in I
read top 8 bits of coefficient b0 in I
read middle 8 bits of coefficient b0 in I
read bottom 8 bits of coefficient b0 in I
write 8 bits of address to I
write top 8 bits of coefficient in I
write middle 8 bits of coefficient in I
write bottom 8 bits of coefficient in I
write 1 to W1 bit in I
2
C address 0x26
2
2
Doc ID 11531 Rev 3
C register 0x26
2
2
C register 0x26
2
C register 0x16
C register 0x16
C register 0x16
2
2
2
C address 0x17
C address 0x17
C address 0x17
2
2
2
2
2
2
2
2
2
2
C address 0x1A
C address 0x1D
C address 0x20
C address 0x23
C address 0x18
C address 0x18
C address 0x19
C address 0x19
C address 0x18
C address 0x19
2
2
2
2
2
2
2
2
C address 0x1B
C address 0x1E
C address 0x21
C address 0x24
C address 0x1C
C address 0x1F
C address 0x22
C address 0x25
User programmable processing
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