MAX98089EVKIT+WLP Maxim Integrated, MAX98089EVKIT+WLP Datasheet - Page 8

• 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
MICROPHONE BIAS
MICBIAS Output Voltage
Load Regulation
Line Regulation
Ripple Rejection
Noise Voltage
MICROPHONE BYPASS SWITCH
On-Resistance
Total Harmonic Distortion +
Noise
Off-Isolation
Off-Leakage Current
LINE INPUT TO ADC PATH
Dynamic Range (Note 4)
Total Harmonic Distortion +
Noise
Gain Error
Power-Supply Rejection Ratio
AVDD
= V
DACGAIN
MICBIAS
PARAMETER
PVDD
= C
= V
= 0dB, AV
REG
DVDD
= 1FF, C
= V
ADCLVL
LOUT
DVDDS1
SYMBOL
V
) connected from LOUTL or LOUTR to SPKLGND. R
THD+N
THD+N
C1N-C1P
MICBIAS
PSRR
R
DR
REC
= 0dB, AV
ON
= V
) connected between RECP and RECN. Headphone loads (R
DVDDS2
= 1FF, C
A
I
I
V
f = 217Hz, V
f = 10kHz, V
A-weighted, f = 20Hz to 20kHz
P-weighted, f = 20Hz to 4kHz
f = 1kHz
I
V
V
f = 1kHz, INABYP = MIC2BYP = 1
V
V
[AVDD, 0V]
INA pin direct, f
(FIR audio)
V
DC accuracy
V
line inputs unconnected, T
f = 217Hz, V
AV
f = 1kHz, V
AV
f = 10kHz, V
AV
LOAD
LOAD
MIC1_
= T
SPKLVDD
MIC2_
IN
IN
MIC1_
IN
AVDD
ADCGAIN
ADC
ADC
ADC
= 2V
= 2V
= 1V
Low-Power, Stereo Audio Codec
MIN
= 1.8V, V
= 1mA
= 1mA to 2mA
= 100mA, INABYP = MIC2BYP = 1,
HPVDD
= 1.65V to 1.95V, input referred,
= V
= [0V, AVDD], V
= 0dB, input referred
= 0dB, input referred
= 0dB, input referred
P-P
to T
P-P
P-P
= 2.8V to 5.5V
RIPPLE
INA_
= 0dB, AV
, V
, V
, f = 1kHz
RIPPLE (SPKLVDD)
RIPPLE
MAX
RIPPLE (SPKLVDD)
RIPPLE
CM
CM
= C
SPKLVDD
S
with FlexSound Technology
= 0V, AVDD, T
, unless otherwise noted. Typical values are at T
= 48kHz, MODE = 1
= 0.9V, R
= 0.9V, R
HPVSS
= 200mV
CONDITIONS
= 200mV
= 200mV
PGAIN_
MIC2_
= V
= 1FF. AV
A
L
P-P
L
SPKRVDD
= 10kI, f = 1kHz
= +25NC
P-P
P-P
= 10kI,
= 0dB, AV
/V
= 100mV
= 100mV
,
A
INA_
,
,
= +25NC
MICPRE_
=
= 3.7V. Speaker loads (Z
P-P
HP_
P-P
LOAD
= 0dB, AV
= +20dB, AV
= R
HP
= J, R
REC
2.15
MIN
HP
57
-1
MICPGA_
) connected from HPL or HPR
= 0dB, AV
MAX98089
REC
SPK
TYP
110
2.2
0.5
3.9
2.1
-80
-82
= J, Z
92
83
50
60
93
68
63
63
57
A
5
1
= 0dB, AV
) connected between
= +25NC.) (Note 1)
SPK_
SPK
MAX
2.25
-74
4.5
+1
30
= 0dB, MCLK
= J, C
DACATTN
nV/√Hz
UNITS
FV
mV
dB
dB
dB
dB
dB
dB
REF
FV
FA
%
I
V
RMS
=
=
8