MAX98089EVKIT+WLP Maxim Integrated, MAX98089EVKIT+WLP Datasheet - Page 49

• 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

(V
SPK_P and SPK_N. Receiver load (R
to HPGND. Line out (R
1FF, C
AV
= +25NC, unless otherwise noted.)
Maxim Integrated
AVDD
ADCGAIN
120
100
80
60
40
20
0
HPVDD
0.1
= V
MCLK = 12.288MHz
LRCLK = 48kHz
NI MODE
AV
POWER CONSUMPTION vs. OUTPUT
PVDD
HP_
= 0dB, AV
POWER (DAC TO HEADPHONE)
OUTPUT POWER PER CHANNEL (mW)
= C
= +3dB
= V
HPVSS
120
100
80
60
40
20
1
0
DVDD
R
10
PH
PGAIN_
vs. FREQUENCY (DAC TO HEADPHONE)
LOUT
V
= 16I
POWER-SUPPLY REJECTION RATIO
RIPPLE
= 1FF. AV
RIPPLE ON AVDD,
= V
) connected from LOUTL or LOUTR to SPKLGND, C
PVDD, DVDD
= 200mV
R
100
10
= 0dB, AV
PH
DVDDS1
= 32I
FREQUENCY (Hz)
RIPPLE ON SPKLVDD,
MICPRE_
P-P
REC
1k
SPKRVDD
= V
100
) connected between RECP and RECN. Headphone loads (R
HP_
DVDDS2
= +20dB, AV
= 0dB, AV
10k
120
100
Low-Power, Stereo Audio Codec
80
60
40
20
Typical Operating Characteristics (continued)
0
= 1.8V, V
0.1
CURRENT CONSUMPTION vs. OUTPUT
100k
MCLK = 12.288MHz
LRCLK = 48kHz
LOW-POWER MODE
AV
REC
HP_
POWER (DAC TO HEADPHONE)
OUTPUT POWER PER CHANNEL (mW)
MICPGA_
= +3dB
= 0dB, AV
SPKLVDD
with FlexSound Technology
1
= 0dB, AV
SPK_
R
= V
PH
= 16I
SPKRVDD
10
R
= 0dB, MCLK = 12.288MHz, LRCLK = 48kHz, MAS = 1. T
PH
-100
-120
-20
-40
-60
-80
DACATTN
= 32I
0
10
REF
MCLK = 12.288MHz
LRCLK = 48kHz
NI MODE
R
WLP LEFT TO RIGHT
HP
= 3.7V. Speaker loads (Z
TQFN LEFT TO RIGHT
100
= 32I
= 2.2FF, C
CROSSTALK vs. FREQUENCY
= 0dB, AV
100
(DAC TO HEADPHONE)
WLP RIGHT TO LEFT
FREQUENCY (kHz)
120
100
80
60
40
20
0
MICBIAS
1k
10
DACGAIN
vs. FREQUENCY (DAC TO HEADPHONE)
TQFN RIGHT TO LEFT
V
POWER-SUPPLY REJECTION RATIO
RIPPLE
HP
RIPPLE ON AVDD,
DVDD, HPVDD
) connected from HPL or HPR
10k
= C
= 200mV
100
MAX98089
= 0dB, AV
SPK
FREQUENCY (Hz)
REG
RIPPLE ON SPKLVDD,
P-P
) connected between
100k
= 1FF, C
1k
SPKRVDD
ADCLVL
10k
C1N-C1P
= 0dB,
100k
49
=
A