MAX98088EWY+T Maxim Integrated Products, MAX98088EWY+T Datasheet - Page 39

• Manufacturer Part Number: MAX98088EWY+T
• Description: Audio CODECs DUAL I2S CODEC AUDIO STEREO
• Manufacturer: Maxim Integrated Products

Specifications of MAX98088EWY+T

• Number Of Adc Inputs: 2
• Number Of Dac Outputs: 2
• Resolution: 24 bit
• Operating Supply Voltage: 1.8 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: WLP-63
• Number Of Channels: 2
• Supply Current: 4.5 mA
• Thd Plus Noise: - 77 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
between SPK_P and SPK_N. Receiver load (R
from HPL or HPR to HPGND. R
C
0dB, AV
unless otherwise noted.)
HPVSS
AVDD
-10
-20
-30
-40
-50
-60
-70
-80
0
0
PGAIN_
= V
= 1FF. AV
TOTAL HARMONIC DISTORTION PLUS
V
MCLK = 12.288MHz
LRCLK = 48kHz
NI MODE
Z
AV
SPK_VDD
SPK_
SPK_
0.1
PVDD
NOISE vs. OUTPUT POWER
= 8I + 68µH
f = 1000Hz
= +8dB
= 0dB, AV
(DAC TO SPEAKER)
= 3V
OUTPUT POWER (W)
0.2
= V
MICPRE_
-10
-20
-30
-40
-50
-60
-70
-80
-90
f = 6000Hz
0
DVDD
f = 100Hz
0.3
0
TOTAL HARMONIC DISTORTION PLUS
V
MCLK = 12.288MHz
LRCLK = 48kHz
NI MODE
Z
AV
SPK_VDD
SPK_
HP_
SPK_
= +20dB, AV
0.2
0.4
= V
NOISE vs. OUTPUT POWER
= 8I + 68µH
= +8dB
= 0dB, AV
HP
(DAC TO SPEAKER)
= 4.2V
DVDDS1
OUTPUT POWER (W)
0.4
0.5
= J, R
f = 6000Hz
f = 100Hz
0.6
f = 1000Hz
0.6
MICPGA_
REC
= V
REC
0.8
DVDDS2
= 0dB, AV
= J, Z
REC
Typical Operating Characteristics (continued)
-10
-20
-30
-40
-50
-60
-70
-80
-90
1.0
0
= 0dB, AV
0
) connected between RECP and RECN. Headphone loads (R
SPK
TOTAL HARMONIC DISTORTION PLUS
= +1.8V, V
V
MCLK = 12.288MHz
LRCLK = 48kHz
NI MODE
Z
AV
DAC to Speaker
f = 1000Hz
SP_
SPK_VDD
with FlexSound Technology
1.2
SPK_
SPK_
= J, C
= 4I + 33µH
NOISE vs. OUTPUT POWER
0.5
= +8dB
(DAC TO SPEAKER)
DACATTN
= 4.2V
f = 100Hz
= 0dB, MCLK = 12.288MHz, LRCLK = 48kHz, MAS = 1. T
OUTPUT POWER (W)
REF
1.0
SPKLVDD
= 2.2FF, C
= 0dB, AV
1.5
f = 6000Hz
= V
Stereo Audio Codec
2.0
-10
-20
-30
-40
-50
-60
-70
-80
-90
MICBIAS
SPKRVDD
0
DACGAIN
0
TOTAL HARMONIC DISTORTION PLUS
V
MCLK = 12.288MHz
LRCLK = 48kHz
NI MODE
Z
AV
SP_
SPK_VDD
2.5
SPK_
= 8I + 68µH
NOISE vs. OUTPUT POWER
0.2
= C
= +8dB
= 3.7V. Speaker loads (Z
(DAC TO SPEAKER)
= 3.7V
= 0dB, AV
OUTPUT POWER (W)
REG
f = 1000Hz
-10
-20
-30
-40
-50
-60
-70
-80
0.4
0
f = 6000Hz
= 1FF, C
0
f = 100Hz
TOTAL HARMONIC DISTORTION PLUS
V
MCLK = 12.288MHz
LRCLK = 48kHz
NI MODE
Z
AV
SP_
SPK_VDD
SPK_
0.6
ADCLVL
= 4I + 33µH
NOISE vs. OUTPUT POWER
f = 6000Hz
= +8dB
0.5
C1N-C1P
(DAC TO SPEAKER)
= 3.7V
OUTPUT POWER (W)
0.8
f = 1000Hz
f = 100Hz
= 0dB, AV
1.0
1.0
= 1FF, C
SPK
HP
) connected
) connected
A
1.5
ADCGAIN
= +25NC,
HPVDD
2.0
39
=
=