max98089 Maxim Integrated Products, Inc., max98089 Datasheet - Page 19

• Manufacturer Part Number: max98089
• Description: Low-power, Stereo Audio Codec With Flexsound Technology
• Manufacturer: Maxim Integrated Products, Inc.

ELECTRICAL CHARACTERISTICS (continued)
(V
SPK_P and SPK_N. Receiver load (R
to HPGND. Line out loads (R
2.2FF, C
0dB, AV
= 12.288MHz, LRCLK = 48kHz, MAS = 0. 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 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
AVDD
AVDD
= V
DACGAIN
= V
MICBIAS
PARAMETER
PARAMETER
PVDD
PVDD
= C
= V
= 0dB, AV
= V
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DVDD
REG
DVDD
= 1FF, C
= V
ADCLVL
= V
LOUT
DVDDS1
DVDDS1
SYMBOL
R
t
THD+N
) connected from LOUTL or LOUTR to SPKLGND. R
GLITCH
SYMBOL
C1N-C1P
V
V
SENSE
I
R
WPU
I
REC
= 0dB, AV
TH1
TH2
IH
ON
V
V
, I
IH
IL
= V
) connected between RECP and RECN. Headphone loads (R
IL
= V
DVDDS2
= 1FF, C
A
DVDDS2
I
VDD
V
68FH, f = 1kHz, RECBYP = 1, R
V
68FH, f = 1kHz
V
[V
MICBIAS enabled
MICBIAS disabled
MICBIAS enabled
MICBIAS disabled
MICBIAS disabled, JDWK = 1
MICBIAS disabled, JDWK = 0
MICBIAS disabled, JDWK = 1
JDEB = 00
JDEB = 11
RECP
= T
IN
IN
RECP
V
ADCGAIN
SPKLVDD
DVDD
= 2V
= 2V
]
Low-Power, Stereo Audio Codec
MIN
= 1.8V, V
= 100mA, RECBYP = 1, V
= [0V, V
HPVDD
= 1.8V, V
P-P
P-P
to T
= 2.0V, V
, 0V]
= 0dB, AV
, V
, V
MAX
CM
CM
= C
SPKLVDD
SPKLVDD
with FlexSound Technology
, unless otherwise noted. Typical values are at T
CONDITIONS
SPKLVDD
= V
= V
IN
HPVSS
CONDITIONS
= 0V, 5.5V; T
SPKLVDD
SPKLVDD
PGAIN_
], V
= V
= 1FF. AV
RECN
= V
SPKRVDD
= 0dB, AV
/2, Z
/2, Z
SPKRVDD
S
RECN
= 0I
=
A
SPK
SPK
MICPRE_
= +25°C
= 3.7V. Speaker loads (Z
= [0V, V
= 8I +
= 8I +
HP_
LOAD
= 3.7V, T
= 0dB, AV
= +20dB, AV
SPKL-
= R
HP
A
MIN
1.2
-1
V
V
V
V
= +25NC, unless otherwise noted.)
SPKLVDD
SPKLVDD
0.92 x
0.06 x
0.06 x
= J, R
MICBIAS
MICBIAS
0.92 x
REC
MIN
3.65
-15
1.6
2.6
HP
2
MICPGA_
) connected from HPL or HPR
= 0dB, AV
TYP
MAX98089
REC
V
10
V
V
V
SPKLVDD
SPKLVDD
0.95 x
0.10 x
MICBIAS
0.10 x
MICBIAS
0.95 x
SPK
TYP
200
3.7
2.4
0.1
60
84
25
= J, Z
2
5
A
= 0dB, AV
) connected between
= +25NC.) (Note 1)
SPK_
MAX
V
V
V
V
0.6
+1
SPKLVDD
SPKLVDD
SPK
0.17 x
0.17 x
MICBIAS
0.98 x
MICBIAS
MAX
0.98 x
+15
2.9
9.5
5.6
= 0dB, MCLK
= J, C
DACATTN
UNITS
UNITS
FA
pF
dB
ms
FA
kI
FA
V
V
REF
%
I
V
V
V
V
=
=