MAX98088 데이터 시트보기 (PDF) - Maxim Integrated
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MAX98088 Datasheet PDF : 123 Pages
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MAX98088
Stereo Audio Codec
with FlexSound Technology
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,
SDA, SCL, IRQ..................................................-0.3V to +6.0V
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, MIC1P/DIGMICDATA, MIC1N/DIGMICCLK,
MIC2P, MIC2N...................................................-0.3V to +2.2V
HPSNS................................ (HPGND - 0.3V) to (HPGND + 0.3V)
HPL, HPR............................. (HPVSS - 0.3V) to (HPVDD + 0.3V)
RECP/LOUTL/RXINP, RECN/LOUTR/
RXINN......................(SPKLGND - 0.3V) to (SPKLVDD + 0.3V)
SPKLP, SPKLN............(SPKLGND - 0.3V) to (SPKLVDD + 0.3V)
SPKRP, SPKRN..........(SPKRGND - 0.3V) to (SPKRVDD + 0.3V)
Continuous Power Dissipation (TA = +70NC)
63-Bump WLP (derate 25.6mW/NC above +70NC).........2.05W
Operating Temperature Range........................... -40NC to +85NC
Storage Temperature Range............................. -65NC to +150NC
Soldering Temperature (reflow).......................................+260NC
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
(VAVDD = VPVDD = VDVDD = VDVDDS1 = VDVDDS2 = +1.8V, VSPKLVDD = VSPKRVDD = 3.7V. Speaker loads (ZSPK) connected between
SPK_P and SPK_N. Receiver load (RREC) connected between RECP and RECN. Headphone loads (RHP) connected from HPL or HPR
to HPGND. Line out loads (RLOAD) connected from LOUTL or LOUTR to SPKLGND. RLOAD = RHP = J, RREC = J, ZSPK = J, CREF
= 2.2FF, CMICBIAS = CREG = 1FF, CC1N-C1P = 1FF, CHPVDD = CHPVSS = 1FF. AVMICPRE_ = +20dB, AVMICPGA_ = 0dB, AVDACATTN
= 0dB, AVDACGAIN = 0dB, AVADCLVL = 0dB, AVADCGAIN = 0dB, AVPGAIN_ = 0dB, AVHP_ = 0dB, AVREC = 0dB, AVSPK_ = 0dB,
MCLK = 12.288MHz, LRCLK = 48kHz, MAS = 1. TA = TMIN to TMAX, unless otherwise noted. Typical values are at +25NC.) (Note 1)
PARAMETER
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
SYMBOL
CONDITIONS
IVDD
VSPKLVDD, VSPKRVDD
Guaranteed by PSRR VDVDD, VAVDD, VPVDD
VDVDDS1, VDVDDS2
Analog
Full-duplex 8kHz mono,
receiver output, MAS = 1
Speaker
Digital
DAC playback 48kHz
stereo, headphone
outputs, MAS = 1
Analog
Speaker
Digital
DAC playback 48kHz
stereo, speaker outputs,
MAS = 1
Analog
Speaker
Digital
Analog
TA = +25NC
Speaker
Digital
VSEN = 0
VSEN = 1
MIN TYP MAX UNITS
2.8
5.5
1.65 1.8
2
V
1.65
3.6
4.5
8
1.6 2.3
1.3
2
1.9
3
0.001 0.0058 mA
2.47 3.5
3.6 6.5
6.41 8.5
2.49 3.5
0.2
2
0.01 1
FA
1
5
2.5
V
0.79
V
30
ms
17
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