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参数资料
| 型号： | MAX98314EWL+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 11/14页 |
| 文件大小： | 0K |
| 描述： | IC AMP AUDIO 3.2W MONO D 9WLP |
| 标准包装： | 2,500 |
| 类型： | D 类 |
| 输出类型： | 1-通道（单声道） |
| 在某负载时最大输出功率 x 通道数量： | 3.2W x 1 @ 4 欧姆 |
| 电源电压： | 2.5 V ~ 5.5 V |
| 特点： | 消除爆音，差分输入，短路和热保护，关闭 |
| 安装类型： | * |
| 供应商设备封装： | * |
| 封装/外壳： | * |
| 包装： | * |
Maxim Integrated Products 6
MAX98314
Mono 3.2W Class D Amplifier
with Integrated Input Coupling Capacitors
Typical Operating Characteristics (continued)
(VPVDD = VSHDN = 5.0V, VPGND = 0V, AV = 6dB, RL = J, RL connected between OUT+ to OUT-, AC measurement bandwidth 20Hz
to 22kHz, TA = +25NC, unless otherwise noted.)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX98314
toc10
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
OUTPUT POWER (W)
THD+N
(%)
1.5
1.0
0.5
0
0.01
0.1
1
10
100
0.001
2.0
VPVDD = 5V
ZLOAD = 8I + 68H
f = 6kHz
f = 1kHz
f = 100Hz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX98314
toc11
OUTPUT POWER (W)
THD+N
(%)
1.2
0.9
0.6
0.3
0.01
0.1
1
10
100
0.001
0
1.5
VPVDD = 4.3V
ZLOAD = 8I + 68H
f = 6kHz
f = 1kHz
f = 100Hz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX98314
toc12
OUTPUT POWER (W)
THD+N
(%)
0.9
0.6
0.01
0.1
1
10
100
0.001
0
1.2
VPVDD = 3.7V
ZLOAD = 8I + 68H
f = 6kHz
f = 1kHz
f = 100Hz
0.3
OUTPUT POWER vs. LOAD RESISTANCE
MAX98314
toc13
RLOAD (I)
OUTPUT
POWER
(W)
100
10
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
0
1
1000
VPVDD = 5V
THD+N = 10%
THD+N = 1%
OUTPUT POWER vs. LOAD RESISTANCE
MAX98314
toc14
RLOAD (I)
OUTPUT
POWER
(W)
100
10
0.5
1.0
1.5
2.0
2.5
0
1
1000
VPVDD = 3.7V
THD+N = 10%
THD+N = 1%
OUTPUT POWER vs. SUPPLY VOLTAGE
MAX98314
toc15
SUPPLY VOLTAGE (V)
OUTPUT
POWER
(W)
5.0
4.5
4.0
3.5
3.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
0
2.5
5.5
f = 1kHz
ZLOAD = 4I + 33H
THD+N = 10%
THD+N = 1%
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX98314
toc07
OUTPUT POWER (W)
THD+N
(%)
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.01
0.1
1
10
100
0.001
0
4.0
VPVDD = 5V
ZLOAD = 4I + 33H
f = 6kHz
f = 1kHz
f = 100Hz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX98314
toc08
OUTPUT POWER (W)
THD+N
(%)
2.0
1.5
1.0
0.5
0.01
0.1
1
10
100
0.001
0
2.5
VPVDD = 4.2V
ZLOAD = 4I + 33H
f = 6kHz
f = 1kHz
f = 100Hz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX98314
toc09
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
OUTPUT POWER (W)
THD+N
(%)
1.5
1.0
0.5
0
0.01
0.1
1
10
100
0.001
2.0
VPVDD = 3.7V
ZLOAD = 4I + 33H
f = 6kHz
f = 1kHz
f = 100Hz
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相关代理商/技术参数 |
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| MAX9832ETG+ | 制造商:Maxim Integrated Products 功能描述:STEREO AUDIO CODEC - Rail/Tube |
| MAX98355AEWL+ | 功能描述:音频放大器 PCM Input Class D Audio Power 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 |
| MAX98355AEWL+T | 功能描述:音频放大器 Class D 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 |
| MAX98355BEWL+ | 功能描述:音频放大器 PCM Input Class D Audio Power 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 |
| MAX98355BEWL+T | 功能描述:音频放大器 Class D 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 |
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