参数资料
型号: MAX9717AETA+T
厂商: Maxim Integrated Products
文件页数: 18/21页
文件大小: 0K
描述: IC AMP AUDIO PWR 1.4W STER 8TDFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: AB 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: 1.4W x 1 @ 4 欧姆
电源电压: 2.7 V ~ 5.5 V
特点: 消除爆音,关机,热保护
安装类型: 表面贴装
供应商设备封装: 8-TDFN-EP(3x3)
封装/外壳: 8-WDFN 裸露焊盘
包装: 带卷 (TR)
MAX9716/MAX9717
Low-Cost, Mono, 1.4W BTL Audio
Power Amplifiers
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(VCC = 5V, THD+N measurement bandwidth = 22Hz to 22kHz, BTL mode, TA = +25°C, unless otherwise noted.)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX9716
toc10
OUTPUT POWER (W)
THD+N
(%)
1.2
1.0
0.8
0.6
0.4
0.2
0.01
0.1
1
10
100
0.001
01.4
VCC = 5V
RL = 8
AV = 6dB
fIN = 100Hz
fIN = 1kHz
fIN = 10kHz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX9716
toc11
OUTPUT POWER (W)
THD+N
(%)
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.01
0.1
1
10
100
0.001
0
VCC = 5V
RL = 8
AV = 12dB
fIN = 1kHz
fIN = 100Hz
fIN = 10kHz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX9716
toc12
OUTPUT POWER (mW)
THD+N
(%)
400
300
200
100
0.01
0.1
1
10
100
0.001
0
500
VCC = 3V
RL = 8
AV = 6dB
fIN = 100Hz
fIN = 1kHz
fIN = 10kHz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX9716
toc13
OUTPUT POWER (mW)
THD+N
(%)
400
300
200
100
0.01
0.1
1
10
100
0.001
0
500
VCC = 3V
RL = 8
AV = 12dB
fIN = 100Hz
fIN = 1kHz
fIN = 10kHz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX9716
toc14
OUTPUT POWER (W)
THD+N
(%)
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.01
0.1
1
10
100
0.001
02.0
VCC = 5V
RL = 4
AV = 6dB
fIN = 1kHz
fIN = 100Hz
fIN = 10kHz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX9716
toc15
OUTPUT POWER (W)
THD+N
(%)
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.01
0.1
1
10
100
0.001
02.0
fIN = 100Hz
fIN = 1kHz
VCC = 5V
RL = 4
AV = 12dB
fIN = 10kHz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX9716
toc16
OUTPUT POWER (mW)
THD+N
(%)
700
600
500
400
300
200
100
0.01
0.1
1
10
100
0.001
0
800
fIN = 10kHz
fIN = 100Hz
fIN = 1kHz
VCC = 3V
RL = 4
AV = 6dB
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX9716
toc17
OUTPUT POWER (mW)
THD+N
(%)
700
600
500
400
300
200
100
0.01
0.1
1
10
100
0.001
0
800
VCC = 3V
RL = 4
AV = 12dB
fIN = 1kHz
fIN = 100Hz
fIN = 10kHz
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT POWER (SINGLE-ENDED)
MAX9716
toc18
OUTPUT POWER (mW)
THD+N
(%)
225
200
175
150
125
100
75
50
25
0.01
0.1
1
10
100
0.001
0250
VCC = 5V
RL = 16
AV = 6dB
fIN = 100Hz
fIN = 10kHz
fIN = 1kHz
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