SI3000-KSR Silicon Laboratories Inc, SI3000-KSR Datasheet - Page 16

• Manufacturer Part Number: SI3000-KSR
• Description: Audio CODECs Int Mic/Spk/HdSt
• Manufacturer: Silicon Laboratories Inc

Specifications of SI3000-KSR

• Number Of Adc Inputs: 3
• Number Of Dac Outputs: 2
• Conversion Rate: 12 KSPs
• Interface Type: Serial
• Resolution: 16 bit
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-16
• Minimum Operating Temperature: 0 C
• Number Of Channels: 1 ADC, 1 DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Si3000
16
FS Y NC
S DI
S DO
FS Y NC
(m ode 0)
FS Y NC
(m ode 1)
S DI
S DO
FS Y NC
(m ode 0)
FS Y NC
(m ode 1)
S DI
S DO
Figure 16. Secondary Communication Data Format—Write Cycle
16 SCLKs
D 15 – D 1 D 0 = 0 (Softw are FC Bit)
XM T D ata
R C V D ata
Prim ary
128 SCLKs
Figure 17. Secondary Frame Format—Read Cycle
H igh Z
Figure 15. Secondary Request
256 SCLKs
D 15 D 14 D 13 D 12 D 11 D 10 D 9
D 15 D 14 D 13 D 12 D 11 D 10
0
0
Secondary
Secondary
Secondary
U pdate
U pdate
0
0
R/W
R/W
1
0
A
A
Rev. 1.4
A
A
A
A
D 9 D 8
A
A
D 8
A
A
D 7
D 7 D 6
D 7
D
D
D 6
R C V D ata
D
XM T D ata
D
Prim ary
D 5
D 5
D
D
D 4
D 4
D
D
D 3
D 3
D
D
D 2
D 2
D
D
D 1 D 0
D 1 D 0
D
D
D 0
D
D
H igh Z