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参数资料
| 型号： | MAX97000EWA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 30/34页 |
| 文件大小： | 0K |
| 描述： | IC AUDIO SUBSYSTEM 25WLP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 系列： | DirectDrive® |
| 类型： | D 类 |
| 输出类型： | 1-通道（单声道），带立体声耳机 |
| 在某负载时最大输出功率 x 通道数量： | 930mW x 1 @ 8 欧姆; 40mW x 2 @ 16 欧姆 |
| 电源电压： | 2.7 V ~ 5.5 V |
| 特点： | 消除爆音，差分输入，I²C，静音，关闭，音量控制 |
| 安装类型： | 表面贴装 |
| 供应商设备封装： | 25-WLP（2.09x2.09） |
| 封装/外壳： | 25-WFBGA，WLCSP |
| 包装： | 标准包装 |
| 其它名称： | MAX97000EWA+TDKR |
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Audio Subsystem with Mono Class D
Speaker and Class H Headphone Amplifier
MAX97000
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, LDOIN.......................................................-0.3V to +6.0V
PGND ...................................................................-0.1V to +0.1V
HPVSS .................................................................-2.2V to + 0.3V
C1N ..................................... (HPVSS - 0.3V) to (HPVDD + 0.3V)
C1P..........................................................- 0.3V to (VDD + 0.3V)
HPL, HPR ............................. (HPVSS - 0.3V) to (HPVDD +0.3V)
INA1, INA2, INB1, INB2, BIAS .............................-0.3V to +6.0V
SDA, SCL, SHDN .................................................-0.3V to +6.0V
COM1, COM2, NC1, NC2,
OUTP, OUTN ......................................-0.3V to (PVDD + 0.3V)
Continuous Current In/Out of PVDD, PGND, OUT_ ...... Q800mA
Continuous Current In/Out of HPR, HPL,
VDD, LDOIN .............................................................. Q140mA
Continuous Current In/Out of COM1,
COM2, NC1, NC2...................................................... 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) Multilayer Board
25 WLP (derate 19.2mW/NC above +70NC) ................850mW
Junction Temperature .....................................................+150NC
Operating Temperature Range.......................... -40NC to +85NC
Storage Temperature Range............................ -65NC to +150NC
Soldering Temperature (reflows).....................................+260NC
ELECTRICAL_CHARACTERISTICS
(VLDOIN = VPVDD = VSHDN = 3.7V, VGND = VPGND = 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) con-
nected 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
VPVDD
Guaranteed by PSRR test
2.7
5.5
V
Headphone Amplifier Supply
Voltage Range
VDD
Guaranteed by PSRR test
1.6
2
V
LDO Input Supply-Voltage Range VLDOIN Guaranteed by PSRR test
2.5
5.5
V
Quiescent Supply Current
Low-power mode, TA = +25NC,
LPMODE = 0x01
ILDOIN
1.45
2
mA
IPVDD
0.4
0.7
HP mode, TA = +25NC, stereo SE
input on INA, INB disabled
ILDOIN
1.45
2
IPVDD
0.79
1.2
SPK mode, TA = +25NC mono
differential input on INB, INA disabled
ILDOIN
0.42
0.75
IPVDD
1.38
2.2
SPK + HP mode, TA = +25NC stereo
SE input on INA, INB disabled
ILDOIN
1.45
2
IPVDD
1.8
2.7
Shutdown Current
ISHDN
TA = +25NC, internal gain, software
IPVDD
90
175
F
A
ILDOIN
60
110
TA = +25NC, internal gain, IPVDD + ILDOIN,
hardware
1
Turn-On Time
tON
Time from power-on to full operation
including soft-start
8
ms
Input Resistance
RIN
TA = +25NC,
internal gain
Gain = -6dB, -3dB
41.2
kI
Gain = 0dB to +9dB
16
20.6
27
Gain = +18dB
5.5
7.2
9.5
Feedback Resistance
RF
TA = +25NC, external gain
19
20
21
kI
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相关代理商/技术参数 |
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|---|---|
| MAX97001EVKIT+ | 功能描述:音频 IC 开发工具 MAX97001 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
| MAX97001EWP+T | 功能描述:音频放大器 Audio Subsystem w/ Mono Class D RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| MAX97002EVKIT+ | 功能描述:音频 IC 开发工具 MAX97002 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
| MAX97002EWP+T | 功能描述:音频放大器 Audio Subsystem w/ Mono Class D RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| MAX97003EVKIT# | 功能描述:音频 IC 开发工具 MAX97003 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
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