ADAV803AST Analog Devices Inc, ADAV803AST Datasheet - Page 57

• Manufacturer Part Number: ADAV803AST
• Manufacturer: Analog Devices Inc

Specifications of ADAV803AST

• Single Supply Voltage (typ): 3.3V
• Single Supply Voltage (min): 3V
• Single Supply Voltage (max): 3.6V
• Package Type: LQFP
• Lead Free Status / RoHS Status: Not Compliant

ALC Control Register 1—Address 1111011 (0x7B)
Table 140. ALC Control Register 1 Bit Map
7
FSSEL1
Table 141. ALC Control Register 1 Bit Descriptions
Bit Name
FSSEL[1:0]
GAINCNTR[1:0]
RECMODE[1:0]
LIMDET
ALCEN
6
FSSEL0
Description
These bits should equal the sample rate of the ADC.
These bits determine the limit of the counter used in limited recovery mode.
These bits determine which recovery mode is used by the ALC section.
These bits limit detect mode.
These bits enable ALC.
00 = 96 kHz.
01 = 48 kHz.
10 = 32 kHz.
11 = Reserved.
00 = 3.
01 = 7.
10 = 15.
11 = 31.
00 = No recovery.
01 = Normal recovery.
10 = Limited recovery.
11 = Reserved.
0 = ALC is used when either channel exceeds the set limit.
1 = ALC is used only when both channels exceed the set limit.
0 = Disable ALC.
1 = Enable ALC.
5
GAINCNTR1
4
GAINCNTR0
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3
RECMODE1
2
RECMODE0
1
LIMDET
0
ALCEN
ADAV803