adau1373 Analog Devices, Inc., adau1373 Datasheet - Page 42

• Manufacturer Part Number: adau1373
• Description: Low Power Codec With Speaker And Headphone Amplifier Adau1373
• Manufacturer: Analog Devices, Inc.

ADAU1373
1
LINEOUT SOCKET GROUND PIN.
IF USING GROUND NOISE REJECTION FEATURE, CONNECT AT THE
LINE OUTPUT – STEREO DIFFERENTIAL
1
DAC1R
DAC2R
DAC1R
DAC2R
DAC1R
DAC2R
DAC1R
DAC2R
LINEOUT SOCKET GROUND PIN.
IF USING GROUND NOISE REJECTION FEATURE, CONNECT AT THE
DAC1L
DAC2L
DAC1L
DAC2L
DAC1L
DAC2L
DAC1L
DAC2L
ADAU1373
LINE OUTPUT – STEREO SINGLE-ENDED (UNBALANCED)
IN1R
IN2R
IN3R
IN4R
IN1R
IN2R
IN3R
IN4R
IN1L
IN2L
IN3L
IN4L
IN1L
IN2L
IN3L
IN4L
DAC1R
DAC2R
DAC1R
DAC2R
DAC1R
DAC2R
DAC1R
DAC2R
DAC1L
DAC2L
DAC1L
DAC2L
DAC1L
DAC2L
DAC1L
DAC2L
ADAU1373
IN1R
IN2R
IN3R
IN4R
IN1R
IN2R
IN3R
IN4R
IN1L
IN2L
IN3L
IN4L
IN1L
IN2L
IN3L
IN4L
L + R MIX
L + R MIX
Figure 87. Line Output Block Diagram, Stereo Single-Ended
L + R TO RIGHT
L + R TO RIGHT
L + R TO RIGHT
L + R TO RIGHT
Figure 88. Line Output Block Diagram, Stereo Differential
L + R TO LEFT
L + R TO LEFT
L + R TO LEFT
L + R TO LEFT
L+R TO RIGHT
L+R TO RIGHT
L+R TO RIGHT
L+R TO RIGHT
L+R TO LEFT
L+R TO LEFT
L+R TO LEFT
L+R TO LEFT
STEREO
STEREO
STEREO
STEREO
MUTE
MUTE
MUTE
MUTE
STEREO
STEREO
STEREO
STEREO
MUTE
MUTE
MUTE
MUTE
Rev. 0 | Page 42 of 296
UNBAL
UNBAL
DIFF
DIFF
UNBAL
UNBAL
DIFF
DIFF
–75dB TO 0dB
–75dB TO 0dB
–75dB TO 0dB
–75dB TO 0dB
–75dB TO 0dB
–75dB TO 0dB
–75dB TO 0dB
–75dB TO 0dB
C7
D7
E7
E8
D8
D9
C7
E7
D8
E8
D7
D9
LOUT1L/
LOUTLP
LN1FBIN
LOUT2L/
LOUTLN
LOUT1R/
LOUTRP
LN2FBIN
LOUT2R/
LOUTRN
LOUT2L/
LOUTLN
LN2FBIN
LOUT2R/
LOUTRN
LOUT1L/
LOUTLP
LN1FBIN
LOUT1R/
LOUTRP
2.2µF
2.2µF
1µF
1µF
1µF
C3
1µF
C6
C1
C2
C4
C5
47kΩ
47kΩ
R3
R1
2.2µF
2.2µF
1µF
1µF
1µF
1µF
C3
C6
C1
C2
C4
C5
47kΩ
47kΩ
R1
R3
LINEOUT LEFT +
LINEOUT LEFT –
LINEOUT RIGHT +
LINEOUT RIGHT –
R2
47kΩ
R4
47kΩ
LINEOUT1
RIGHT
LINEOUT2
RIGHT
R2
47kΩ
R4
47kΩ
LINEOUT1
LEFT
LINEOUT2
LEFT
1
1
1
1