AD74111 datasheet(17/20 Pages) AD

Part #	AD74111

Description	Low Cost, Low Power Mono Audio Codec

PDF	20 Pages

Scroll/Zoom	100%

Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

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17 / 20 page

REV. 0

AD74111

–17–

Table X. Control Register E

ADCL Peak

ADC

DAC

R/W

ADDRESS

RES

Reserved

Enable

ADC Gain

Mute

14, 13, 12, 11

9, 8, 7, 6

4, 3, 2

0100

0 = Disabled

000 = 0 dB

0 = Normal

1 = Peak Enable

001 = 3 dB

1 = Mute

010 = 6 dB

011 = 9 dB

1XX = 12 dB

Function

Table XI. Control Register F

R/W

ADDRESS

RES

Reserved

ADC Input Peak Level

14, 13, 12, 11

9, 8, 7, 6

5, 4, 3, 2, 1, 0

000000 = 0 dBFS

000001 = –1 dBFS

0101

000010 = –2 dBFS

111110 = –62 dBFS

111111 = –63 dBFS

Function

Table XII. Control Register G

R/W

ADDRESS

RES

DAC Volume

14, 13, 12, 11

9, 8, 7, 6, 5, 4, 3, 2, 1, 0

0000000000 = 0 dBFS

0000000001 = (1023/1024) dBFS

0110

0000000010 = (1022/1024) dBFS

1111111110 = (2/1024) dBFS

1111111111 = Mute

Function

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