MAX9888EWY+T Maxim Integrated Products, MAX9888EWY+T Datasheet - Page 19

• Manufacturer Part Number: MAX9888EWY+T
• Description: IC CODEC AUDIO FLEXSOUND 63WLP
• Manufacturer: Maxim Integrated Products
• Series: DirectDrive®, FLEXSOUND™r
• Type: Class Dr

Specifications of MAX9888EWY+T

• Output Type: 3-Channel with Stereo Headphones
• Max Output Power X Channels @ Load: 1.37W x 2 @ 8 Ohm; 40mW x 2 @ 16 Ohm
• Voltage - Supply: 2.8 V ~ 5.5 V
• Features: Depop, Differential Inputs, I²S, Microphone, Mute, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 63-WLP
• For Use With: MAX9888EVKIT+ - KIT EVALUATION FOR MAX9888
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
between SPK_P and SPK_N. Receiver load (R
HPL or HPR to GND. R
= 1FF. AV
AV
T
DIGITAL INPUT/OUTPUT CHARACTERISTICS
(V
otherwise noted. Typical values are at T
JACK DETECTION
JACKSNS High Threshold
JACKSNS Low Threshold
JACKSNS Sense Voltage
JACKSNS Sense Resistance
JACKSNS Weak Pullup Current
JACKSNS Deglitch Period
BATTERY ADC
Input Voltage Range
LSB Size
MCLK
Input High Voltage
Input Low Voltage
Input Leakage Current
Input Capacitance
SDINS1, BCLKS1, LRCLKS1—INPUT
Input High Voltage
Input Low Voltage
Input Hysteresis
Input Leakage Current
Input Capacitance
A
AVDD
AVDD
PGAIN_
= T
MIN
= V
= V
PARAMETER
PARAMETER
MICPRE_
= 0dB, AV
to T
HPVDD
HPVDD
MAX
, unless otherwise noted. Typical values are at T
= V
= V
= +20dB, AV
PGAOUT_
DVDD
DVDD
HP
= J, R
= V
= V
= 0dB, AV
DVDDS1
MICPGA_
REC
DVDDS1
SYMBOL
SYMBOL
V
R
t
I
I
GLITCH
IH
IH
V
V
SENSE
I
SENSE
V
V
WPU
V
V
= J, Z
TH1
TH2
, I
, I
IH
IH
IL
IL
A
IL
IL
HP_
= V
= +25NC.) (Note 1)
= V
= 0dB, AV
SPK
= 0dB, AV
DVDDS2
DVDDS2
V
V
REC
MICBIAS enabled
MICBIAS disabled
MICBIAS enabled
MICBIAS disabled
MICBIAS disabled
MICBIAS disabled, JDWK = 0
MICBIAS disabled, JDWK = 1
JDEB = 00
JDEB = 11
DVDD
DVDDS1
= J, C
with FLEXSOUND Technology
) connected between RECP and RECN. Headphone loads (R
= 2.0V, V
DACATTN
= 1.65V to 2.0V, V
= +1.8V, V
REC
= 3.6V, V
REF
= 0dB, AV
= 2.2FF, C
CONDITIONS
IN
CONDITIONS
= 0dB, AV
IN
= 0V, 5.5V, T
SPKLVDD
A
= 0V, 3.6V; T
= +25NC.) (Note 1)
SPK_
MICBIAS
SPKLVDD
Stereo Audio CODEC
DACGAIN
= V
= 0dB, MCLK = 12.288MHz, LRCLK = 48kHz, MAS = 1.
A
SPKRVDD
= C
= +25°C
A
= +25°C
= V
PREG
= 0dB, AV
SPKRVDD
= 3.7V. Speaker loads (Z
= C
DVDDS1
REG
V
V
0.7 x
V
V
ADCLVL
MIN
1.2
= 3.7V, T
MICBIAS
SPKLVDD
MICBIAS
SPKLVDD
-1
-1
0.92 x
0.06 x
0.06 x
0.92 x
MIN
1.7
2.8
= 1FF, C
2
= 0dB, AV
V
V
V
TYP
V
V
200
10
10
SPKLVDD
SPKLVDD
SPKLVDD
A
MICBIAS
MICBIAS
0.95 x
0.95 x
0.10 x
0.10 x
TYP
C1N-C1P
200
2.4
0.1
= T
25
5
MIN
HP
DVDDS1
0.29 x
MAX
) connected from
V
V
ADCGAIN
V
V
0.6
+1
+1
SPK
SPKLVDD
SPKLVDD
to T
MICBIAS
MICBIAS
0.98 x
0.17 x
0.17 x
0.98 x
= 1FF, C
MAX
2.9
9.5
5.5
) connected
MAX
UNITS
, unless
UNITS
= 0dB,
HPVSS
mV
FA
FA
pF
pF
ms
V
V
V
V
kI
FA
V
V
V
V
V
19