MAX98088EWY+T Maxim Integrated Products, MAX98088EWY+T Datasheet - Page 33

• 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
PGAIN_
= V
= 1FF. AV
PVDD
= 0dB, AV
-100
-120
-140
-160
-180
-100
= V
-10
-20
-30
-40
-50
-60
-70
-80
-90
-20
-40
-60
-80
MICPRE_
0
0
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. FREQUENCY (LINE-IN DIRECT TO ADC)
10
0
DVDD
FFT, 0dBFS (SDINS1 TO SDINS2
HP_
= +20dB, AV
= V
5000
100
DIGITAL LOOPBACK)
= 0dB, AV
HP
DVDDS1
FREQUENCY (Hz)
FREQUENCY (Hz)
= J, R
10,000
1000
MICPGA_
REC
MCLK = 12.288MHz
= V
REC
MCLK = 12.288MHz
LRCLK = 48kHz
LRCLK = 48kHz
10,000
15,000
DVDDS2
= 0dB, AV
= J, Z
V
IN
Line-In Pin Direct to ADC
C
NI MODE
REC
NI MODE
Typical Operating Characteristics (continued)
IN
= 1V
= 0dB, AV
= 1µF
) connected between RECP and RECN. Headphone loads (R
P-P
SPK
100,000
20,000
Digital Loopback
= +1.8V, V
with FlexSound Technology
SPK_
= J, C
DACATTN
= 0dB, MCLK = 12.288MHz, LRCLK = 48kHz, MAS = 1. T
REF
SPKLVDD
= 2.2FF, C
= 0dB, AV
= V
Stereo Audio Codec
-100
-120
-140
-160
-180
MICBIAS
-10
-20
-30
-40
-50
-60
-70
-80
-90
-20
-40
-60
-80
SPKRVDD
0
0
DACGAIN
vs. FREQUENCY (LINE-IN DIRECT TO ADC)
10
0
POWER-SUPPLY REJECTION RATIO
FFT, -60dBFS (SDINS1 TO SDINS2
RIPPLE ON AVDD,
= C
DVDD, HPVDD
= 3.7V. Speaker loads (Z
5000
100
DIGITAL LOOPBACK)
= 0dB, AV
REG
RIPPLE ON SPKLVDD, SPKRVDD
FREQUENCY (Hz)
FREQUENCY (Hz)
= 1FF, C
10,000
1000
MCLK = 12.288MHz
ADCLVL
V
RIPPLE
LRCLK = 48kHz
15,000
C1N-C1P
10,000
= 200mV
NI MODE
= 0dB, AV
100,000
P-P
20,000
= 1FF, C
SPK
HP
) connected
) connected
A
ADCGAIN
= +25NC,
HPVDD
33
=
=