max98088 Maxim Integrated Products, Inc., max98088 Datasheet - Page 19

• Manufacturer Part Number: max98088
• Description: Stereo Audio Codec With Flexsound Technology
• Manufacturer: Maxim Integrated Products, Inc.

ELECTRICAL CHARACTERISTICS (continued)
(V
between SPK_P and SPK_N. Receiver load (R
HPL or HPR to HPGND. Line out loads (R
= J, C
AV
= 0dB, MCLK = 12.288MHz, LRCLK = 48kHz, MAS = 1. T
DIGITAL INPUT/OUTPUT CHARACTERISTICS
(V
(Note 1)
RECEIVER BYPASS SWITCH
On-Resistance
Total Harmonic Distortion
+ Noise
Off-Isolation
Off-Leakage Current
JACK DETECTION
JACKSNS Threshold
JACKSNS Sense Voltage
JACKSNS Sense Current
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
AVDD
AVDD
DACATTN
REF
PARAMETER
= V
= V
PARAMETER
= 2.2FF, C
HPVDD
PVDD
= 0dB, AV
= V
= V
MICBIAS
DVDD
DACGAIN
DVDD
= V
= V
SYMBOL
= C
THD+N
= 0dB, AV
DVDDS1
DVDDS1
R
REG
ON
SYMBOL
I
I
IH
IH
V
V
V
V
, I
, I
IH
IH
IL
IL
= 1FF, C
IL
IL
= V
= V
LOAD
I
V
V
f = 1kHz, RECBYP = 1, R
V
f = 1kHz
V
[V
SHDN = 1, JACKSNS rising
SHDN = 0, JKSNS
SHDN = 0
V
RECP
ADCLVL
SPKLVDD
IN
IN
RECP
JACKSNS
SPKLVDD
DVDDS2
DVDDS2
= 2V
= 2V
V
V
REC
) connected from LOUTL and LOUTR to ground. R
DVDD
DVDDS1
C1N-C1P
= 100mA, RECBYP = 1, V
= [0V, V
with FLEXSOUND Technology
) connected between RECP and RECN. Headphone loads (R
P-P
P-P
= 0dB, AV
]
= 0V
, 0V]
= +1.8V, V
, V
, V
= 2.0V, V
= +1.8V, V
= 3.6V, V
CM
CM
= 1FF, C
SPKLVDD
A
= V
= V
= +25NC, unless otherwise noted.) (Note 1)
CONDITIONS
ADCGAIN
CONDITIONS
IN
SPKLVDD
SPKLVDD
SPKLVDD
IN
= 0V, 5.5V; T
HPVDD
SPKLVDD
], V
S
= 0V, 3.6V; T
= 0I
RECN
= 0dB, AV
/2, Z
/2, Z
= C
= V
RECN
= V
=
HPVSS
SPKRVDD
L
L
Stereo Audio Codec
A
= 8I + 68FH,
= 8I + 68FH,
SPKRVDD
= [0V,
= +25°C
PGAIN_
A
= +25°C
= 1FF. AV
= 3.7V, T
= 0dB, AV
= 3.7V. Speaker loads (Z
DVDDS1
MICPRE_
V
0.7 x
MICBIAS
A
MIN
0.92 x
1.2
MIN
-1
-1
-15
2.6
= +25NC, unless otherwise noted.)
LOAD
HP_
= 0dB, AV
= +20dB, AV
= R
SPKLVDD - 0.7
TYP
200
10
10
V
SPKLVDD
MICBIAS
0.95 x
HP
TYP
0.1
60
84
2
4
= J, R
HP
DVDDS1
REC
0.29 x
MAX
) connected from
0.6
+1
+1
MICPGA_
SPK
V
= 0dB, AV
REC
MAX
MICBIAS
0.98 x
+15
5.6
10
) connected
= J, Z
UNITS
= 0dB,
UNITS
mV
FA
FA
pF
pF
V
V
V
V
SPK_
dB
FA
FA
%
I
SPK
V
V
V
V
19