MAX9888 Maxim Integrated Products, MAX9888 Datasheet - Page 30

• Manufacturer Part Number: MAX9888
• Description: Stereo Audio CODEC
• Manufacturer: Maxim Integrated Products

DataSheet.in
(V
between SPK_P and SPK_N. Receiver load (R
HPL or HPR to GND. R
= 1FF. AV
AV
1. T
Stereo Audio CODEC
with FLEXSOUND Technology
30
AVDD
PGAIN_
A
= +25NC, unless otherwise noted.)
= V
MICPRE_
= 0dB, AV
HPVDD
-100
-120
-140
-100
-120
-140
-20
-40
-60
-80
-20
-40
-60
-80
= V
= +20dB, AV
0
0
PGAOUT_
0
0
DVDD
HP
= J, R
FFT, -60dBFS (MIC TO ADC)
FFT, -60dBFS (MIC TO ADC)
= V
5000
5000
= 0dB, AV
MICPGA_
REC
DVDDS1
FREQUENCY (Hz)
FREQUENCY (Hz)
10,000
10,000
= J, Z
HP_
= V
MCLK = 12.288MHz
LRCLK = 48kHz
NI MODE
AV
= 0dB, AV
MCLK = 13MHz
LRCLK = 44.1kHz
PLL MODE
AV
MICPRE_
SPK
MICPRE_
15,000
15,000
= 0dB, AV
DVDDS2
REC
Typical Operating Characteristics (continued)
= J, C
= 0dB
) connected between RECP and RECN. Headphone loads (R
= 0dB
DACATTN
20,000
20,000
= +1.8V, V
REF
REC
= 2.2FF, C
= 0dB, AV
= 0dB, AV
SPKLVDD
MICBIAS
SPK_
DACGAIN
= V
-100
-120
-140
-100
-120
-140
= 0dB, MCLK = 12.288MHz, LRCLK = 48kHz, MAS =
-20
-40
-60
-80
-20
-40
-60
-80
0
0
SPKRVDD
= C
0
0
PREG
= 0dB, AV
FFT, 0dBFS (MIC TO ADC)
FFT, 0dBFS (MIC TO ADC)
5000
5000
= 3.7V. Speaker loads (Z
= C
FREQUENCY (Hz)
FREQUENCY (Hz)
REG
ADCLVL
10,000
10,000
= 1FF, C
MCLK = 12.288MHz
LRCLK = 48kHz
NI MODE
AV
MCLK = 12.288MHz
LRCLK = 96kHz
NI MODE
AV
MICPRE_
MICPRE_
= 0dB, AV
15,000
15,000
C1N-C1P
= 0dB
= 0dB
HP
20,000
20,000
) connected from
ADCGAIN
SPK
= 1FF, C
) connected
= 0dB,
HPVSS