max98089 Maxim Integrated Products, Inc., max98089 Datasheet - Page 31

• 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
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DVDD
0
PGAIN_
LOUT
0
= 1FF. AV
= V
) connected from LOUTL or LOUTR to SPKLGND, C
FFT, -60dBFS (MIC TO ADC)
= 0dB, AV
DVDDS1
5
MICPRE_
FREQUENCY (kHz)
REC
= V
) connected between RECP and RECN. Headphone loads (R
HP_
10
DVDDS2
MCLK = 12.288MHz
= +20dB, AV
= 0dB, AV
AV
LRCLK = 96kHz
MICPRE_
SOFTWARE TURN-ON /OFF RESPONSE
15
Low-Power, Stereo Audio Codec
NI MODE
Typical Operating Characteristics (continued)
= 1.8V, V
= 0dB
REC
20
MICPGA_
(MIC TO ADC)
= 0dB, AV
10ms/div
SPKLVDD
with FlexSound Technology
= 0dB, AV
SPK_
= V
MAX98089 toc19
SPKRVDD
= 0dB, MCLK = 12.288MHz, LRCLK = 48kHz, MAS = 1. T
DACATTN
ADC ENABLE /DISABLE RESPONSE
REF
SCL
1V/div
ADC
OUTPUT
0.5V/div
= 3.7V. Speaker loads (Z
= 2.2FF, C
(MIC TO ADC)
= 0dB, AV
10ms/div
MICBIAS
DACGAIN
HP
MAX98089 toc18
) connected from HPL or HPR
= C
MAX98089
= 0dB, AV
SPK
REG
SCL
2V/div
ADC
OUTPUT
0.5V/div
) connected between
= 1FF, C
ADCLVL
C1N-C1P
= 0dB,
=
A