參數(shù)資料
型號(hào)： MAX97001EWP+T
廠(chǎng)商： Maxim Integrated Products
文件頁(yè)數(shù)： 33/37頁(yè)
文件大小： 0K
描述： IC AUDIO SUBSYSTEM 20WLP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 1
系列： DirectDrive®
類(lèi)型： D 類(lèi)
輸出類(lèi)型： 1-通道（單聲道），帶立體聲耳機(jī)
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量： 920mW x 1 @ 8 歐姆; 37mW x 2 @ 16 歐姆
電源電壓： 2.7 V ~ 5.5 V
特點(diǎn)： 消除爆音，差分輸入，I²C，靜音，關(guān)閉，音量控制
安裝類(lèi)型： 表面貼裝
供應(yīng)商設(shè)備封裝： 20-WLP
封裝/外殼： 20-WFBGA，WLBGA
包裝： 標(biāo)準(zhǔn)包裝
其它名稱(chēng)： MAX97001EWP+TDKR
Audio Subsystem with Mono Class D Speaker
and Class H Headphone Amplifiers
MAX97001
5
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation 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.
(Voltages with respect to GND.)
VDD, HPVDD ........................................................-0.3V to +2.2V
PVDD....................................................................-0.3V to +6.0V
HPVSS ..................................................................-2.2V to +0.3V
C1N ..................................... (HPVSS - 0.3V) to (HPVDD + 0.3V)
C1P...................................................... -0.3V to (HPVDD + 0.3V)
HPL, HPR ............................ (HPVSS - 0.3V) to (HPVDD + 0.3V)
INA1, INA2, INB1, INB2, BIAS .............................-0.3V to +6.0V
SDA, SCL .............................................................-0.3V to +6.0V
COM1, COM2, OUTP, OUTN.................-0.3V to (PVDD + 0.3V)
Continuous Current In/Out of PVDD, GND, OUT_ ........ Q800mA
Continuous Current In/Out of HPR, HPL, VDD.............. Q140mA
Continuous Current In/Out of COM1, COM2 ................ Q150mA
Continuous Input Current (all other pins)........................ Q20mA
Duration of OUT_ Short Circuit to GND or PVDD .....Continuous
Duration of Short Circuit Between
OUTP and OUTN...................................................Continuous
Duration of HP_ Short Circuit to GND or VDD...........Continuous
Continuous Power Dissipation (TA = +70NC)
20-Bump WLP Multilayer Board
(derate 13mW/NC above +70NC)................................1040mW
Junction Temperature .....................................................+150NC
Operating Temperature Range.......................... -40NC to +85NC
Storage Temperature Range............................ -65NC to +150NC
Soldering Temperature (reflow) ......................................+260NC
ELECTRICAL CHARACTERISTICS
(VDD = 1.8V, VPVDD = 3.7V, VGND = 0V. Input signal applied at INA configured single-ended, preamp gain = 0dB, HPLVOL =
HPRVOL = SPKVOL = 0dB, speaker loads (ZSPK) connected between OUTP and OUTN. Headphone loads (RHP) connected from
HPL or HPR to GND. SDA and SCL pullup voltage = 1.8V. ZSPK = J, RHP = J. CC1P-C1N = CHPVDD = CHPVSS = CBIAS = 1FF.
TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25NC.) (Note 1)
ABSOLUTE MAxIMUM RATINGS
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAx
UNITS
Speaker Amplifier Supply
Voltage Range
PVDD
Guaranteed by PSRR test
2.7
5.5
V
Headphone Amplifier Supply
Voltage Range
VDD
Guaranteed by PSRR test
1.6
2
V
Quiecsent Supply Current
Low-power headphone
mode, TA = +25NC
IVDD
1.35
1.85
mA
IPVDD
0.35
0.55
HP mode, TA = +25NC,
stereo SE input on INA,
INB disabled
IVDD
1.35
1.85
IPVDD
0.75
1.15
SPK mode, TA = +25NC
mono differential Input on
INB, INA disabled
IVDD
0.32
0.6
IPVDD
1.38
2.2
SPK + HP mode, TA =
+25NC, stereo SE input on
INA, INB disabled
IVDD
1.35
1.85
IPVDD
1.8
2.7
Shutdown Current
ISHDN
TA = +25NC,
VSHDN = 0V
IVDD + IPVDD
8
F
A
VVDD = 0V,
IPVDD
< 1
Turn-On Time
tON
Time from power-on to full operation,
including soft-start
10
ms
Input Resistance
RIN
TA = +25NC,
internal gain
Gain = -6dB, -3dB
41.2
kI
Gain = 0dB, 3dB, 6dB,
9dB
16
20.6
27
Gain = +18dB
5.5
7.2
9.6
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