MAX98089EVKIT+WLP Maxim Integrated, MAX98089EVKIT+WLP Datasheet - Page 10

• Manufacturer Part Number: MAX98089EVKIT+WLP
• Description: Audio IC Development Tools
• Manufacturer: Maxim Integrated
• Type: Audio CODECr

Specifications of MAX98089EVKIT+WLP

• Product: Evaluation Kits
• Tool Is For Evaluation Of: MAX98089
• Operating Supply Voltage: 2.8 V to 5.5 V
• Interface Type: I2C
• Operating Supply Current: 1 A

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
Maxim Integrated
VOICE MODE IIR HIGHPASS FILTER (MODE1 = 0)
Passband Cutoff
(-3dB from Peak)
Stopband Cutoff
(-30dB from Peak)
DC Attenuation
STEREO AUDIO MODE FIR LOWPASS FILTER (MODE1 = 1, DHF1 = 0, LRCLK < 50kHz)
Passband Cutoff
Passband Ripple
Stopband Cutoff
Stopband Attenuation
(Note 6)
ADC STEREO AUDIO MODE FIR LOWPASS FILTER (MODE1 = 1, DHF1 = 1, LRCLK > 50kHz)
Passband Cutoff
Passband Ripple
Stopband Cutoff
Stopband Attenuation
AVDD
= V
DACGAIN
MICBIAS
PARAMETER
PVDD
= C
= V
= 0dB, AV
REG
DVDD
= 1FF, C
= V
ADCLVL
LOUT
DVDDS1
SYMBOL
DC
) connected from LOUTL or LOUTR to SPKLGND. R
f
f
C1N-C1P
AHPPB
AHPSB
f
f
f
f
ATTEN
PLP
SLP
PLP
SLP
REC
= 0dB, AV
= V
) connected between RECP and RECN. Headphone loads (R
DVDDS2
= 1FF, C
A
AVFLT = 0x1 (Elliptical tuned for f
217Hz notch)
AVFLT = 0x2 (500Hz Butterworth tuned for f
16kHz)
AVFLT = 0x3 (Elliptical tuned for f
notch)
AVFLT = 0x4 (500Hz Butterworth tuned for f
8kHz)
AVFLT = 0x5 (f
AVFLT = 0x1 (Elliptical tuned for f
217Hz notch)
AVFLT = 0x2 (500Hz Butterworth tuned for f
16kHz)
AVFLT = 0x3 (Elliptical tuned for f
notch)
AVFLT = 0x4 (500Hz Butterworth tuned for f
8kHz)
AVFLT = 0x5 (f
AVFLT ≠ 000
Ripple limit cutoff
-3dB cutoff
-6.02dB cutoff
f < f
f < f
Ripple limit cutoff
-3dB cutoff
f < f
f < f
= T
ADCGAIN
PLP
SLP
PLP
SLP
Low-Power, Stereo Audio Codec
MIN
= 1.8V, V
HPVDD
to T
= 0dB, AV
MAX
= C
S
S
SPKLVDD
with FlexSound Technology
/240 Butterworth)
/240 Butterworth)
, unless otherwise noted. Typical values are at T
HPVSS
CONDITIONS
PGAIN_
= V
= 1FF. AV
SPKRVDD
= 0dB, AV
S
S
S
S
MICPRE_
= 16kHz +
= 8kHz + 217Hz
= 16kHz +
= 8kHz + 217Hz
= 3.7V. Speaker loads (Z
HP_
LOAD
S
S
S
S
= 0dB, AV
= +20dB, AV
=
=
=
=
= R
HP
0.0139
0.0156
0.0279
0.0312
0.0018
0.208 x f
= J, R
0.43 x f
0.48 x f
REC
0.28 x f
0.5 x f
x f
x f
x f
x f
x f
MIN
-0.1
-0.1
HP
60
60
MICPGA_
S
S
S
S
S
) connected from HPL or HPR
= 0dB, AV
MAX98089
REC
S
S
S
S
S
SPK
TYP
90
= J, Z
A
= 0dB, AV
) connected between
= +25NC.) (Note 1)
0.417 x f
SPK_
0.58 x f
0.0161
0.0319
0.0321
0.0632
0.0043
SPK
MAX
x f
x f
x f
x f
x f
+0.1
+0.1
= 0dB, MCLK
S
S
S
S
S
= J, C
DACATTN
S
S
UNITS
REF
Hz
Hz
dB
Hz
dB
Hz
dB
Hz
dB
Hz
dB
10
=
=