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参数资料
| 型号： | MAX4411EBE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 11/18页 |
| 文件大小： | 0K |
| 描述： | IC AMP AUDIO .08W STER AB 16UCSP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 系列： | DirectDrive® |
| 类型： | AB 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： | 80mW x 2 @ 16 欧姆 |
| 电源电压： | 1.8 V ~ 3.6 V |
| 特点： | 消除爆音，短路保护和热保护，关闭 |
| 安装类型： | 表面贴装 |
| 供应商设备封装： | 16-UCSP（2x2） |
| 封装/外壳： | 16-WFBGA，CSPBGA |
| 包装： | 标准包装 |
| 其它名称： | MAX4411EBE+TDKR |
MAX4411
80mW, Fixed-Gain, DirectDrive, Stereo
Headphone Amplifier with Shutdown
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(PVDD = SVDD = 3V, PGND = SGND = 0V, SHDNL = SHDNR = SVDD, C1 = C2 = 2.2F, CIN = 1F, RL =
∞, TA = TMIN to TMAX,
unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
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.
PGND to SGND .....................................................-0.3V to +0.3V
PVDD to SVDD .................................................................-0.3V to +0.3V
PVSS to SVSS .........................................................-0.3V to +0.3V
PVDD and SVDD to PGND or SGND .........................-0.3V to +4V
PVSS and SVSS to PGND or SGND ..........................-4V to +0.3V
IN_ to SGND ................................(SVSS - 0.3V) to (SVDD + 0.3V)
SHDN_ to SGND........................(SGND - 0.3V) to (SVDD + 0.3V)
OUT_ to SGND .............................(SVSS - 0.3V) to (SVDD +0.3V)
C1P to PGND.............................(PGND - 0.3V) to (PVDD + 0.3V)
C1N to PGND .............................(PVSS - 0.3V) to (PGND + 0.3V)
Output Short Circuit to GND or VDD...........................Continuous
Continuous Power Dissipation (TA = +70°C)
16-Bump UCSP (derate 7.4mW/°C above +70°C)........589mW
20-Pin Thin QFN (derate 16.9mW/°C above +70°C) ..1349mW
Junction Temperature ......................................................+150°C
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Bump Temperature (soldering)
Reflow ..........................................................................+230°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage Range
VDD
Guaranteed by PSRR test
1.8
3.6
V
One channel enabled
3.2
Quiescent Supply Current
IDD
Two channels enabled
5
8.4
mA
Shutdown Supply Current
ISHDN
SHDNL = SHDNR = GND
6
10
A
VIH
0.7 x
SVDD
SHDN_ Thresholds
VIL
0.3 x
SVDD
V
SHDN_ Input Leakage Current
-1
+1
A
SHDN_ to Full Operation
tSON
175
s
CHARGE PUMP
Oscillator Frequency
fOSC
272
320
368
kHz
AMPLIFIERS
MAX4411
-1.55
-1.5
-1.45
Voltage Gain
AV
MAX4411B
-2.1
-2
-1.9
V/V
Gain Match
ΔAV
1%
MAX4411
0.7
2.8
Total Output Offset Voltage
VOS
Input AC-coupled
MAX4411B
0.75
3.0
mV
Input Resistance
RIN
10
14
19
k
Ω
1.8V
≤ VDD ≤ 3.6V,
MAX4411
DC (Note 2)
72
86
fRIPPLE = 217Hz
86
fRIPPLE = 1kHz
75
Power-Supply Rejection Ratio
PSRR
VDD = 3.0V, 200mVP-P
ripple, MAX4411
(Note 3)
fRIPPLE = 20kHz
53
dB
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4411ETP | 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 |
| MAX4411ETP+ | 功能描述:音频放大器 80mW DirectDrive Stereo Headphone Amp 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 |
| MAX4411ETP+T | 功能描述:音频放大器 80mW DirectDrive Stereo Headphone Amp 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 |
| MAX4411ETP-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 |
| MAX4411EVKIT | 功能描述:音频 IC 开发工具 MAX4411 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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