SI3000-KSR Silicon Laboratories Inc, SI3000-KSR Datasheet - Page 23

• 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

Register 5. RX Gain Control 1
Reset settings = 0100_0111
7:6
4:3
Bit
Name
Type
5
2
1
0
Bit
Name
MCM
MCG
HIM
LIG
LIM
IIR
D7
R/W
LIG
Line in Gain.
11 = 20 dB gain
10 = 10 dB gain
01 = 0 dB gain
00 = Reserved
Line in Mute.
1 = Line input muted
0 = Line input goes to mixer
MIC Input Gain.
11 = 30 dB gain
10 = 20 dB gain
01 = 10 dB gain
00 = 0 dB gain
MIC Input Mute.
1 = Mute MIC input
0 = MIC input goes into mixer.
Handset Input Mute.
1 = Mute handset input
0 = Handset input goes into mixer.
IIR Enable.
1 = Enables IIR filter
0 = Enables FIR filter
D6
R/W
LIM
D5
Rev. 1.4
D4
MCG
R/W
Function
D3
MCM
R/W
D2
R/W
HIM
D1
Si3000
R/W
D0
IIR
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