MAX98089EVKIT+TQFN Maxim Integrated, MAX98089EVKIT+TQFN Datasheet - Page 15

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

Specifications of MAX98089EVKIT+TQFN

• 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
DAC TO SPEAKER AMPLIFIER PATH
Total Harmonic Distortion +
Noise
Crosstalk
Output Noise
Click-and-Pop Level
MIC INPUT TO SPEAKER AMPLIFIER PATH
Dynamic Range (Note 4)
Total Harmonic Distortion +
Noise
Click-and-Pop Level
SPEAKER AMPLIFIER
Output Power
Full-Scale Output
Volume Control
AVDD
= V
DACGAIN
MICBIAS
PARAMETER
PVDD
= C
= V
= 0dB, AV
REG
DVDD
= 1FF, C
= V
ADCLVL
LOUT
DVDDS1
SYMBOL
) connected from LOUTL or LOUTR to SPKLGND. R
THD+N
THD+N
AV
C1N-C1P
P
K
K
DR
REC
= 0dB, AV
OUT
SPK_
CP
CP
= V
) connected between RECP and RECN. Headphone loads (R
DVDDS2
= 1FF, C
A
f = 1kHz, P
SPKL to SPKR and SPKR to SPKL,
P
Peak voltage, A-weighted,
32 samples per second,
AV
Referenced to full-scale output level, AV
f = 1kHz, P
Peak voltage, A-weighted, 32
samples per second, AV
0dB
f = 1kHz,
THD = 10%,
Z
33FH
f = 1kHz,
THD = 1%,
Z
33FH
f = 1kHz,
THD = 10%,
Z
68FH
f = 1kHz,
THD = 1%,
Z
68FH
(Note 7)
(Note 5)
= T
OUT
SPK
SPK
SPK
SPK
ADCGAIN
SPK_
Low-Power, Stereo Audio Codec
MIN
= 4I +
= 4I +
= 8I +
= 8I +
= 1.8V, V
= 640mW, f = 1kHz
HPVDD
= 0dB
to T
OUT
OUT
= 0dB, AV
MAX
= C
SPKLVDD
= 200mW, Z
= 200mW, R
with FlexSound Technology
, unless otherwise noted. Typical values are at T
HPVSS
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
SPVOLL/SPVOLR = 0x00
SPVOLL/SPVOLR = 0x1F
CONDITIONS
SPKLVDD
SPKLVDD
SPKLVDD
SPKLVDD
SPKLVDD
SPKLVDD
SPKLVDD
SPKLVDD
SPKLVDD
SPKLVDD
SPKLVDD
SPKLVDD
SPKLVDD
SPKLVDD
SPKLVDD
SPKLVDD
PGAIN_
SPK_
= V
= 1FF. AV
SPK
SPKRVDD
L
= 0dB, AV
= V
= V
= V
= V
= V
= V
= V
= V
= V
= V
= V
= V
= V
= V
= V
= V
= 8I + 68FH
=
= 8I + 68FH
SPKRVDD
SPKRVDD
SPKRVDD
SPKRVDD
SPKRVDD
SPKRVDD
SPKRVDD
SPKRVDD
SPKRVDD
SPKRVDD
SPKRVDD
SPKRVDD
SPKRVDD
SPKRVDD
SPKRVDD
SPKRVDD
Into shutdown
Out of shutdown
Into shutdown
Out of shutdown
MICPRE_
SPK_
= 3.7V. Speaker loads (Z
HP_
LOAD
= 0dB
= 5.0V
= 4.2V
= 3.7V
= 3.0V
= 5.0V
= 4.2V
= 3.7V
= 3.0V
= 5.0V
= 4.2V
= 3.7V
= 3.0V
= 5.0V
= 4.2V
= 3.7V
= 3.0V
= 0dB, AV
= +20dB, AV
= R
HP
= J, R
REC
MIN
HP
MICPGA_
) connected from HPL or HPR
= 0dB, AV
MAX98089
REC
SPK
2950
2060
1570
1000
2320
1620
1240
1730
1210
1365
TYP
785
930
600
955
735
475
-68
-88
-62
+8
= J, Z
53
65
66
82
71
55
52
A
2
= 0dB, AV
) connected between
= +25NC.) (Note 1)
SPK_
SPK
MAX
= 0dB, MCLK
= J, C
DACATTN
UNITS
FV
V
dBV
dBV
mW
dB
dB
dB
dB
RMS
dB
REF
RMS
15
=
=