max98089 Maxim Integrated Products, Inc., max98089 Datasheet - Page 48

• Manufacturer Part Number: max98089
• Description: Low-power, Stereo Audio Codec With Flexsound Technology
• Manufacturer: Maxim Integrated Products, Inc.

(V
SPK_P and SPK_N. Receiver load (R
to HPGND. Line out (R
1FF, C
AV
= +25NC, unless otherwise noted.)
AVDD
ADCGAIN
HPVDD
= V
PVDD
= 0dB, AV
= C
= V
HPVSS
-10
-20
-30
-40
-50
-60
-70
-80
-90
���������������������������������������������������������������� Maxim Integrated Products 48
0
TOTAL HARMONIC DISTORTION PLUS NOISE
DVDD
10
PGAIN_
vs. FREQUENCY (DAC TO HEADPHONE)
LOUT
MCLK = 12.288MHz
LRCLK = 48kHz
NI MODE
R
AV
= 1FF. AV
HP
P
HP_
OUT
= 16I,
= V
) connected from LOUTL or LOUTR to SPKLGND, C
= +3dB
= 0.02W
100
= 0dB, AV
DVDDS1
FREQUENCY (Hz)
MICPRE_
P
REC
OUT
1k
= V
= 0.01W
) connected between RECP and RECN. Headphone loads (R
HP_
DVDDS2
= +20dB, AV
= 0dB, AV
10k
Low-Power, Stereo Audio Codec
-10
-20
-30
-40
-50
-60
-70
-80
10
Typical Operating Characteristics (continued)
0
= 1.8V, V
10
100k
MCLK = 13MHz
LRCLK = 8kHz
FREQ MODE
R
REC
HP
MICPGA_
= 32I
= 0dB, AV
GAIN vs. FREQUENCY
100
(DAC TO HEADPHONE)
SPKLVDD
with FlexSound Technology
FREQUENCY (Hz)
= 0dB, AV
1k
SPK_
= V
SPKRVDD
= 0dB, MCLK = 12.288MHz, LRCLK = 48kHz, MAS = 1. T
-10
-20
-30
-40
-50
-60
-70
-80
-90
10k
DACATTN
0
TOTAL HARMONIC DISTORTION PLUS NOISE
MODE = 0
MODE = 1
10
vs. FREQUENCY (DAC TO HEADPHONE)
REF
MCLK = 12.288MHz
LRCLK = 48kHz
LOW-POWER MODE
R
AV
HP
= 3.7V. Speaker loads (Z
HP_
100k
= 16I,
= 2.2FF, C
= +3dB
P
= 0dB, AV
100
OUT
P
= 0.01W
OUT
FREQUENCY (Hz)
= 0.02W
1k
MICBIAS
DACGAIN
HP
) connected from HPL or HPR
10k
= C
MAX98089
= 0dB, AV
SPK
REG
100k
) connected between
= 1FF, C
ADCLVL
C1N-C1P
= 0dB,
=
A