max98089 Maxim Integrated Products, Inc., max98089 Datasheet - Page 16

• 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
Volume Control Step Size
Mute Attenuation
Output Offset Voltage
EXCURSION LIMITER
Upper Corner Frequency
Range
Lower Corner Frequency
Biquad Minimum Corner
Frequency
Threshold Voltage
Release Time
POWER LIMITER
Attenuation
Threshold
Time Constant 1
Time Constant 2
Weighting Factor
DISTORTION LIMITER
Distortion Limit
Release Time Constant
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
C1N-C1P
t
t
k
PWR1
PWR2
V
PWR
REC
= 0dB, AV
OS
= V
) connected between RECP and RECN. Headphone loads (R
DVDDS2
= 1FF, C
A
+8dB to +6dB
+6dB to +0dB
0dB to -14dB
-14dB to -38dB
-38dB to -64dB
f = 1kHz
AV
DHPUCF = 001 to 100
DHPLCF = 01 to 10
DHPUCF = 000 (fixed mode)
DHPUCF = 001
DHPUCF = 010
DHPUCF = 011
DHPUCF = 100
Z
KLVDD
AV
ALCRLS = 101
ALCRLS = 000
Z
KLVDD
AV
PWRT1 = 0x1
PWRT1 = 0xF
PWRT2 = 0x1 to 0xF
PWRT2 = 0xF
PWRK = 000 to 111
THDCLP = 0x1
THDCLP = 0xF
THDT1 = 000
THDT1 = 111
= T
SPK
SPK
ADCGAIN
SPK_
SPK_
SPK_
Low-Power, Stereo Audio Codec
MIN
= 8I + 68FH, V
= 8I + 68FH, V
= 1.8V, V
HPVDD
= V
= V
= -61dB, T
= 8dB
= 8dB
to T
SPKRVDD
SPKRVDD
= 0dB, AV
MAX
= C
SPKLVDD
with FlexSound Technology
, unless otherwise noted. Typical values are at T
HPVSS
A
CONDITIONS
= 5.5V,
= 5.5V,
= +25NC
SP-
SP-
PGAIN_
= V
= 1FF. AV
SPKRVDD
= 0dB, AV
DHPTH = 000
DHPTH = 111
PWRTH = 0x1
PWRTH = 0xF
MICPRE_
= 3.7V. Speaker loads (Z
HP_
LOAD
= 0dB, AV
= +20dB, AV
= R
HP
= J, R
REC
12.5
MIN
400
HP
MICPGA_
) connected from HPL or HPR
= 0dB, AV
MAX98089
REC
SPK
Q0.5
TYP
0.34
0.95
0.25
0.08
1.23
0.76
400
100
200
300
400
500
< 1
0.5
-64
0.5
8.7
0.5
8.7
6.2
86
24
= J, Z
A
1
2
3
4
4
= 0dB, AV
) connected between
= +25NC.) (Note 1)
SPK_
SPK
MAX
1000
100
Q3
= 0dB, MCLK
= J, C
DACATTN
UNITS
min
mV
REF
dB
dB
Hz
Hz
Hz
dB
V
W
%
%
s
s
s
P
=
=