MAX9888 Maxim Integrated Products, MAX9888 Datasheet - Page 25

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

DataSheet.in
Figure 5. I
Note 1: The IC is 100% production tested at T
Note 2: Analog supply current = I
Note 3: Clocking all zeros into the DAC. Slave mode.
Note 4: Dynamic range measured using the EIAJ method. -60dBFS, 1kHz output signal, A-weighted and normalized to 0dBFS.
Note 5: Gain measured relative to the 0dB setting.
Note 6: The filter specification is accurate only for synchronous clocking modes, where NI is a multiple of 0x1000.
Note 7: 0dBFS for DAC input. 1V
Note 8: LRCLK may be any rate in the indicated range. Asynchronous or noninteger MCLK/LRCLK ratios may exhibit some full-
Note 9: In master-mode operation, the accuracy of the MCLK input proportionally determines the accuracy of the sample clock rate.
Note 10: CB is in pF.
(V
DAC Playback 48kHz Stereo HP
DAC à HP
24-bit, music filters
DAC Playback 48kHz Stereo HP
DAC à HP
24-bit, music filters, 0.1mW/channel,
R
DAC Playback 48kHz Stereo HP
DAC à HP
24-bit, music filters, ALC enabled
HP
AVDD
= 32I
= V
SDA
+ I
f = 20Hz to 20kHz.
scale performance degradation compared to synchronous integer related MCLK/LRCLK ratios.
SCL
2
t
HD,STA
C Interface Timing Diagram
HPVDD
DVDDS1
START CONDITION
MODE
= V
+ I
DVDD
DVDDS2
t
LOW
= V
.
DVDDS1
t
R
P-P
AVDD
t
SU,DAT
t
HIGH
for INA/INB inputs.
= V
+ I
t
F
HPVDD
DVDDS2
I
AVDD
(mA)
1.35
1.35
1.35
A
t
HD,DAT
= +25NC. Specifications over temperature limits are guaranteed by design.
with FLEXSOUND Technology
. Speaker supply current = I
= +1.8V, V
I
HPVDD
(mA)
1.37
4.19
1.37
t
REPEATED START CONDITION
SU,STA
SPKLVDD
I
= V
SPKLVDD
I
SPKRVDD
Stereo Audio CODEC
(mA)
1.65
1.65
1.65
SPKRVDD
t
HD,STA
SPKLVDD
+
= 3.7V)
+ I
I
SPKRVDD
DVDD
(mA)
2.91
3.02
2.96
t
SP
Power Consumption
t
SU,STO
. Digital supply current = I
I
DVDDS1
CONDITION
STOP
(mA)
0.02
0.02
0.02
+ I
t
BUF
DVDDS2
CONDITION
START
POWER
(mW)
16.25
21.55
16.36
DVDD
25