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参数资料
| 型号： | MAX4299EUE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 7/14页 |
| 文件大小： | 0K |
| 描述： | IC STEREO DRVR W/AMP 16-TSSOP |
| 标准包装： | 2,500 |
| 类型： | PSRR 立体声驱动器 |
| 应用： | 台式音频，MP3，USB |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 16-TSSOP |
| 包装： | 带卷 (TR) |
MAX4298/MAX4299
Ultra-High PSRR Stereo Drivers +
Microphone Amp + 100mA Linear Regulator
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC = SVCC = +5V, RL = ∞ on all outputs, CBYPASS = 1F, CBIAS = 1F, CREG = 10F (MAX4299), TA = TMIN to TMAX, unless other-
wise noted. Load resistors (RL) are terminated to 2.25V. Typical values are at TA = +25°C. Specifications apply to both MAX4298 and
MAX4299, unless otherwise noted.) (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.
Supply Voltage (VCC) to GND ...............................................+6V
Standby Supply Voltage (SVCC) to GND ...............................+6V
REG, FB, REGON to GND ..........................-0.3V to (VCC + 0.3V)
BIAS, CBYPASS, MUTE, IN_, MICIN to GND ..............-0.3V to the
Larger of (VCC +0.3V) or (SVCC +0.3V)
OUT_, MICOUT to GND ................................-0.3V to the Smaller
of +5.5V, or (VCC + 0.3V)
Duration of Output Short-Circuit to GND or VCC ................10min
Continuous Power Dissipation
10-Pin MAX (derate 5.6mW/
°C above +70°C) ...........444mW
14-Pin SO (derate 8.3mW/
°C above +70°C)................667mW
20-Pin SO (derate 10.0mW/
°C above +70°C)..............800mW
16-Pin TSSOP (derate 9.4mW/
°C above +70°C) .........755mW
Operating Temperature Range ..........................-40
°C to +85°C
Storage Temperature Range .............................-65
°C to +150°C
Lead Temperature (soldering, 10s) .................................+300
°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage Range
VCC
Inferred from PSRR test
4.5
5.5
V
MAX4298
10.2
17.5
Quiescent Current
ICC
MAX4299
10.6
18.0
mA
MAX4298
10.2
17.5
Mute Quiescent Current
MAX4299
10.6
18.0
mA
VBIAS = 1.125V, VCC = 0
300
500
SVCC Current (Note 2)
ISVCC
VBIAS = 2.25V, VCC = 5.0V
7
A
DRIVER AMPLIFIERS
Input Offset Voltage
VOS
±1
±10
mV
Input Bias Current
IBIAS
0.2
nA
DC, VCC = 4.5V to 5.5V
115
f = 20kHz
93
Power-Supply Rejection
Ratio
PSRR
f = 100kHz
80
dB
RL = 10k
1.45
1.59
RL = 32
1.2
1.53
Output Drive
VOUT
RL = 16
1.0
1.48
VRMS
AV = -1V/V, f = 1kHz, RL = 10k,
VOUT = 1.5VRMS
0.0008
AV = -1V/V, f = 1kHz, RL = 32,
VOUT = 1.2VRMS, (Notes 3, 4)
0.02
0.1
THD + Noise
AV = -1V/V, f = 1kHz, RL = 16,
VOUT = 1.0VRMS
0.04
%
Full-Scale Signal-to-Noise Ratio
(Note 4)
SNR
RL = 10k,
VOUT = 1.06VRMS, AV = -1V/V
105
dB
Capacitive Drive
22
nF
Open-Loop Voltage Gain
AVOL
RL = 32, 0.55V ≤ VOUT ≤ VCC - 0.55V
76
87
dB
Unity-Gain Bandwidth
GBW
1.3
MHz
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4299EVKIT | 制造商:Maxim Integrated Products 功能描述: |
| MAX4299EWP | 功能描述:音频放大器 Integrated Circuits (ICs) 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 |
| MAX4299EWP+ | 功能描述:音频放大器 Integrated Circuits (ICs) 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 |
| MAX4299EWP+T | 功能描述:音频放大器 Integrated Circuits (ICs) 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 |
| MAX4299EWP-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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