max98089 Maxim Integrated Products, Inc., max98089 Datasheet - Page 17

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

ELECTRICAL CHARACTERISTICS (continued)
(V
SPK_P and SPK_N. Receiver load (R
to HPGND. Line out loads (R
2.2FF, C
0dB, AV
= 12.288MHz, LRCLK = 48kHz, MAS = 0. T
DAC TO HEADPHONE AMPLIFIER PATH
Dynamic Range (Note 4)
Total Harmonic Distortion +
Noise
Crosstalk
Power-Supply Rejection Ratio
DAC Path Phase Delay
Gain Error
Channel Gain Mismatch
Click-and-Pop Level
LINE INPUT TO HEADPHONE AMPLIFIER PATH
Total Harmonic Distortion +
Noise
Dynamic Range (Note 4)
Click-and-Pop Level
AVDD
= V
DACGAIN
MICBIAS
PARAMETER
PVDD
= C
= V
= 0dB, AV
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DVDD
REG
= 1FF, C
= V
ADCLVL
LOUT
DVDDS1
SYMBOL
) connected from LOUTL or LOUTR to SPKLGND. R
THD+N
THD+N
C1N-C1P
PSRR
K
K
DR
REC
= 0dB, AV
CP
CP
= V
) connected between RECP and RECN. Headphone loads (R
DVDDS2
= 1FF, C
A
f
f = 1kHz, P
HPL to HPR and HPR to HPL, P
f = 1kHz, R
V
f = 217Hz, V
AV
f = 1kHz, V
AV
f = 10kHz, V
AV
1kHz, 0dB input, highpass
filter disabled measured
from digital input to analog
output
Peak voltage, A-weighted,
32 samples per second,
AV
V
Peak voltage, A-weighted,
32 samples per second,
AV
S
= T
AVDD
IN
ADCGAIN
= 48kHz
HP_
HP_
HP_
HP_
HP_
= 1V
Low-Power, Stereo Audio Codec
MIN
= 1.8V, V
HPVDD
= 0dB
= 0dB
= 0dB
= 0dB
= 0dB
= V
to T
P-P
PVDD
OUT
RIPPLE
HP
= 0dB, AV
, f =1kHz, R
RIPPLE
RIPPLE
MAX
= C
= 32I
SPKLVDD
= 20mW
with FlexSound Technology
, unless otherwise noted. Typical values are at T
= 1.65V to 2.0V
HPVSS
= 200mV
CONDITIONS
= 200mV
= 200mV
PGAIN_
HP
= V
= 1FF. AV
= 32I
P-P
SPKRVDD
P-P
Master or slave mode
Slave mode
Low power mode,
T
R
R
P-P
MODE = 0 (voice) 8kHz
MODE = 0 (voice)
16kHz
MODE = 1 (music)
8kHz
MODE = 1 (music)
48kHz
= 0dB, AV
A
HP
HP
,
OUT
,
,
= +25NC
= 16I
= 32I
Into shutdown
Out of shutdown
Into shutdown
Out of shutdown
MICPRE_
= 5mW,
= 3.7V. Speaker loads (Z
HP_
LOAD
= 0dB, AV
= +20dB, AV
= R
HP
= J, R
REC
MIN
HP
97
95
46
MICPGA_
) connected from HPL or HPR
= 0dB, AV
MAX98089
REC
SPK
TYP
0.76
92.5
101
-84
-85
-92
2.2
1.1
4.5
-62
-63
-62
-63
97
54
72
63
43
81
= J, Z
A
1
1
= 0dB, AV
) connected between
= +25NC.) (Note 1)
SPK_
SPK
MAX
-64
5
= 0dB, MCLK
= J, C
DACATTN
UNITS
dBV
dBV
ms
REF
dB
dB
dB
dB
dB
dB
%
%
=
=