参数资料
型号: MAX13331GEE/V+
厂商: Maxim Integrated Products
文件页数: 11/15页
文件大小: 0K
描述: IC AMP STEREO HEADPHONE 16-QSOP
其它有关文件: Automotive Product Guide
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 100
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: 135mW x 2 @ 32 欧姆
电源电压: 4 V ~ 5.5 V
特点: 消除爆音,短路保护,关机
安装类型: 表面贴装
供应商设备封装: 16-QSOP
封装/外壳: 16-SSOP(0.154",3.90mm 宽)
包装: 管件
MAX13330/MAX13331
Automotive DirectDrive Headphone Amplifiers
with Output Protection and Diagnostics
_______________________________________________________________________________________
5
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
MAX13330/31
toc10
OUTPUT POWER (mW)
THD+N
(%)
125
50
150
25
0.01
0.1
1
10
0.001
0
100
75
175
VDD = 5V
RL = 16
Ω
fIN = 10kHz
fIN = 1kHz
fIN = 100Hz
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
MAX13330/31
toc11
OUTPUT POWER (mW)
THD+N
(%)
50
100
25
75
0.01
0.1
1
10
0.001
0
125
VDD = 4V
RL = 32
Ω
fIN = 10kHz
fIN = 1kHz
fIN = 100Hz
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
MAX13330/31
toc12
OUTPUT POWER (mW)
THD+N
(%)
125
50
150
25
0.01
0.1
1
10
0.001
0
100
75
175
VDD = 5V
RL = 32
Ω
fIN = 10kHz
fIN = 1kHz
fIN = 100Hz
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
MAX13330/31
toc13
FREQUENCY (kHz)
THD+N
(%)
0.1
1
10
0.001
0.01
0.1
1
0.0001
0.01
100
VDD = 5V
RL = 1k
Ω
VOUT_ = 2VRMS
VOUT_ = 1VRMS
OUTPUT POWER vs. SUPPLY VOLTAGE
MAX13330/31
toc14
SUPPLY VOLTAGE (V)
OUTPUT
POWER
(mW)
5.25
4.75
4.50
5.00
4.25
60
120
180
40
100
160
20
80
140
0
4.00
5.50
fIN = 1kHz
1% THD+N
RL = 32
Ω
RL = 16
Ω
RL = 8
Ω
OUTPUT POWER vs. LOAD RESISTANCE
MAX13330/31
toc15
LOAD RESISTANCE (
Ω)
OUTPUT
POWER
(mW)
10
100
60
120
200
40
100
160
180
20
80
140
0
1000
fIN = 1kHz
10% THD+N
VDD = 4V
1% THD+N
VDD = 4V
1% THD+N
VDD = 5V
10% THD+N
VDD = 5V
POWER DISSIPATION vs.
OUTPUT POWER PER CHANNEL
MAX13330/31
toc16
OUTPUT POWER PER CHANNEL (mW)
POWER
DISSIPATION
(mW)
100
60
40
80
20
300
600
800
200
500
100
400
700
0
120
VDD = 4V
fIN = 1kHz
RL = 32
Ω
RL = 16
Ω
RL = 8
Ω
POWER DISSIPATION vs.
OUTPUT POWER PER CHANNEL
MAX13330/31
toc17
OUTPUT POWER PER CHANNEL (mW)
POWER
DISSIPATION
(mW)
80
140
60
120
160
20
100
40
400
800
1200
200
600
1000
0
180
VDD = 5V
fIN = 1kHz
RL = 32
Ω
RL = 16
Ω
RL = 8
Ω
Typical Operating Characteristics (continued)
(VDD = VCPVDD = 5V, VSGND = VPGND = 0V, C1 = C2 = 1F, RL =
∞, gain = -1.5V/V, THD+N measurement bandwidth = 22Hz to 22kHz,
TA = +25°C, unless otherwise noted.)
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