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参数资料
| 型号： | MAX97200AEWC+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 6/13页 |
| 文件大小： | 0K |
| 描述： | IC HEADPHONE AMPLIFIER 12WLP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 系列： | DirectDrive® |
| 类型： | H 类 |
| 输出类型： | 耳机，2-通道（立体声） |
| 在某负载时最大输出功率 x 通道数量： | 45mW x 2 @ 16 欧姆 |
| 电源电压： | 1.62 V ~ 1.98 V |
| 特点： | 消除爆音；关闭 |
| 安装类型： | 表面贴装 |
| 供应商设备封装： | 12-WLP |
| 封装/外壳： | 12-WFBGA，WLCSP |
| 包装： | 标准包装 |
| 其它名称： | MAX97200AEWC+TDKR |
Low-Power, Low-Offset, Dual Mode, Class H
DirectDrive Headphone Amplifier
MAX97200
2
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.
PVIN or PVDD to PGND .......................................-0.3V to +2.2V
GND to PGND ......................................................-0.3V to +0.3V
PVSS to PGND .....................................................-2.2V to +0.3V
OUT_ and IN_ to GND ............. (PVSS - 0.2V) to (PVDD + 0.2V)
C1P, C1N ...................................................Cap connection only
SHDN to GND .........................................................-0.3V to +4V
Output Short-Circuit Current .....................................Continuous
Thermal Limits (Note 1)
Multiple Layer PCB
Continuous Power Dissipation (TA = +70NC)
12-Bump WLP (derate 13.7mW/NC above +70NC)....1095mW
Junction Temperature .................................................+150NC
Operating Temperature Range.......................... -40NC to +85NC
Storage Temperature Range............................ -65NC to +150NC
Soldering Temperature (reflow) ......................................+260NC
ELECTRICAL CHARACTERISTICS
(VPVIN = 1.8V, VPGND = VGND = 0V, VSHDN = 1.8V, C1 = C2 = C3 = 1FF, C4 = 10FF, TA = TMIN to TMAX, unless otherwise noted.
Typical values are at TA = +25NC.) (Note 2)
ABSOLUTE MAXIMUM RATINGS
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-
layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
Junction-to-Ambient Thermal Resistance (BJA) ..............73NC/W
Junction-to-Case Thermal Resistance (BCA) ..................30NC/W
PACKAGE THERMAL CHARACTERISTICS (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
POWER SUPPLY
Supply Voltage Range
PVIN
Guaranteed by PSRR
1.62
1.80
1.98
V
UVLO Rising
1.48
1.58
V
UVLO Falling
1.36
1.46
V
Quiescent Supply Current
IDD
Inputs grounded, TA = +25NC, no load
1.15
1.7
mA
16I load, inputs grounded, TA = +25NC
1.16
Shutdown Current
ISHDN
VSHDN = 0V, TA = +25NC
0.2
F
A
Turn-On Time
tON
0.6
1
ms
CHARGE PUMP
Oscillator Frequency
fOSC1
VOUT = 0V, TA = +25NC
78
83
88
kHz
Oscillator Frequency
fOSC2
VOUT = 0.2V, RL = J, fIN = 1kHz
665
kHz
Oscillator Frequency
fOSC3
VOUT = 0.5V, RL = J, fIN = 1kHz
500
kHz
Positive Output Voltage
VPVDD
VOUT = 0.2V, RL = J
PVIN/2
V
VOUT = 0.5V, RL = J
PVIN
Negative Output Voltage
VPVSS
VOUT = 0.2V, RL = J
-PVIN/2
V
VOUT = 0.5V, RL = J
-PVIN
Output Voltage Threshold
VTH1
RL = J, output voltage at which the
charge pump switches modes, VOUT
rising, transition from 1/8 to normal
frequency
Q
PVIN
x
0.08
V
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| MAX97200BEWC+T | 功能描述:音频放大器 Class H DirectDrive Headphone Amplifier 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 |
| MAX9720AEBE | 制造商:Maxim Integrated Products 功能描述:50MW, DIRECTDRIVE, STEREO HEADPHONE AMPLIFIER - Rail/Tube |
| MAX9720AEBE+ | 制造商:Maxim Integrated Products 功能描述:AUD AMP HDPH 2CH STEREO 0.05W CLS-AB 16UCSP - Rail/Tube |
| MAX9720AEBE+T | 功能描述:音频放大器 50mW DirectDrive Headphone Amplifier 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 |
| MAX9720AEBE-T | 功能描述:音频放大器 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 |
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