max98089 Maxim Integrated Products, Inc., max98089 Datasheet - Page 6

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

ABSOLUTE MAXIMUM RATINGS
(Voltages with respect to AGND.)
DVDD, AVDD, PVDD, HPVDD ..............................-0.3V to +2.2V
SPKLVDD, SPKRVDD, DVDDS1, DVDDS2 ..........-0.3V to +6.0V
DGND, HPGND, SPKLGND, SPKRGND ..............-0.1V to +0.1V
HPVSS ............................... (HPGND - 2.2V) to (HPGND + 0.3V)
C1N .................................... (HPVSS - 0.3V) to (HPGND + 0.3V)
C1P .....................................(HPGND - 0.3V) to (HPVDD + 0.3V)
REF, MICBIAS ................................. -0.3V to (SPKLVDD + 0.3V)
MCLK, SDINS1, SDINS2, JACKSNS,
LRCLKS1, BCLKS1, SDOUTS1 ......... -0.3V to (DVDDS1 + 0.3V)
LRCLKS2, BCLKS2, SDOUTS2 ......... -0.3V to (DVDDS2 + 0.3V)
REG, INA1/EXTMICP, INA2/EXTMICN, INB1, INB2,
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional opera-
tion of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(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
POWER SUPPLY
Supply Voltage Range
Total Supply Current
(Notes 2 and 3)
Shutdown Supply Current
(Note 2)
REF Voltage
REG Voltage
Shutdown to Full Operation
AVDD
SDA, SCL, IRQ .................................................-0.3V to +6.0V
MIC1P/DIGMICDATA, MIC1N/DIGMICCLK,
MIC2P, MIC2N ..................................................-0.3V to +2.2V
= V
DACGAIN
MICBIAS
PARAMETER
PVDD
= C
= V
= 0dB, AV
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DVDD
REG
= 1FF, C
= V
ADCLVL
LOUT
DVDDS1
SYMBOL
) connected from LOUTL or LOUTR to SPKLGND. R
C1N-C1P
I
VDD
REC
= 0dB, AV
= V
) connected between RECP and RECN. Headphone loads (R
DVDDS2
= 1FF, C
A
Guaranteed by PSRR
Full-duplex 8kHz mono,
receiver output, MAS = 1
DAC playback 48kHz
stereo, headphone
outputs, MAS = 1
DAC playback 48kHz
stereo, speaker outputs,
MAS = 1
T
VSEN = 0
VSEN = 1
= T
A
ADCGAIN
= +25NC
Low-Power, Stereo Audio Codec
MIN
= 1.8V, V
HPVDD
to T
= 0dB, AV
MAX
= C
SPKLVDD
with FlexSound Technology
, unless otherwise noted. Typical values are at T
HPVSS
CONDITIONS
PGAIN_
HPSNS ............................... (HPGND - 0.3V) to (HPGND + 0.3V)
HPL, HPR ............................ (HPVSS - 0.3V) to (HPVDD + 0.3V)
RECP/LOUTL/RXINP, RECP/LOUTR/
SPKLP, SPKLN ...........(SPKLGND - 0.3V) to (SPKLVDD + 0.3V)
SPKRP, SPKRN .........(SPKRGND - 0.3V) to (SPKRVDD + 0.3V)
Continuous Power Dissipation (T
Operating Temperature Range .......................... -40NC to +85NC
Storage Temperature Range ............................ -65NC to +150NC
Soldering Temperature (reflow) ......................................+260NC
= V
= 1FF. AV
RXINN .....................(SPKLGND - 0.3V) to (SPKLVDD + 0.3V)
63-Bump WLP (derate 25.6mW/NC above +70NC) ........2.05W
56-Pin TQFN (derate 40mW/NC above +70NC) ...............3.2W
V
V
V
Analog
Speaker
Digital
Analog
Speaker
Digital
Analog
Speaker
Digital
Analog
Speaker
Digital
SPKRVDD
SPKLVDD
DVDD
DVDDS1
= 0dB, AV
, V
MICPRE_
, V
AVDD
, V
= 3.7V. Speaker loads (Z
DVDDS2
HP_
SPKRVDD
LOAD
, V
= 0dB, AV
= +20dB, AV
PVDD
= R
HP
= J, R
REC
1.65
1.65
MIN
HP
2.8
A
MICPGA_
) connected from HPL or HPR
= 0dB, AV
= +70NC)
MAX98089
REC
SPK
0.001 0.0058
TYP
2.47
6.41
2.49
0.01
0.79
1.8
4.5
1.6
1.3
1.9
3.6
0.2
2.5
30
17
= J, Z
A
1
= 0dB, AV
) connected between
= +25NC.) (Note 1)
SPK_
SPK
MAX
5.5
3.6
2.3
3.5
6.5
8.5
3.5
2
8
2
3
2
1
5
= 0dB, MCLK
= J, C
DACATTN
UNITS
mA
ms
REF
FA
V
V
V
=
=