參數(shù)資料
型號: MAX9718AEUB+
廠商: Maxim Integrated Products
文件頁數(shù): 24/27頁
文件大?。?/td> 0K
描述: IC AMP AUDIO PWR 1.4W AB 10MSOP
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 50
類型: AB 類
輸出類型: 1-通道(單聲道)
在某負載時最大輸出功率 x 通道數(shù)量: 1.4W x 1 @ 4 歐姆
電源電壓: 2.7 V ~ 5.5 V
特點: 消除爆音,差分輸入,關閉,熱保護
安裝類型: 表面貼裝
供應商設備封裝: 10-µMAX-EP
封裝/外殼: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)裸露焊盤
包裝: 管件
MAX9718/MAX9719
Low-Cost, Mono/Stereo,
1.4W Differential Audio Power Amplifiers
6
_______________________________________________________________________________________
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT POWER
MAX9718
toc13
OUTPUT POWER (mW)
THD+N
(%)
100
300
400
500
200
0.01
0.1
1
10
100
0.001
0600
fIN = 10kHz
fIN = 1kHz
fIN = 100Hz
VCC = 3V
RL = 4
Ω
AV = 2
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT POWER
MAX9718
toc14
OUTPUT POWER (mW)
THD+N
(%)
100
300
400
500
200
0.01
0.1
1
10
100
0.001
0600
fIN = 1kHz
fIN = 100Hz
fIN = 10kHz
VCC = 3V
RL = 4
Ω
AV = 4
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT POWER
MAX9718
toc15
OUTPUT POWER (mW)
THD+N
(%)
100
300
400
500
200
0.01
0.1
1
10
100
0.001
0600
fIN = 1kHz
fIN = 100Hz
fIN = 10kHz
VCC = 3V
RL = 8
Ω
AV = 2
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT POWER
MAX9718
toc16
OUTPUT POWER (mW)
THD+N
(%)
100
300
400
500
200
0.01
0.1
1
10
100
0.001
0
fIN = 1kHz
fIN = 100Hz
fIN = 10kHz
VCC = 3V
RL = 8
Ω
AV = 4
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. COMMON-MODE VOLTAGE
MAX9718
toc17
COMMON-MODE VOLTAGE (V)
THD+N
(%)
13
4
5
2
0.001
0.01
0.0001
0
VCC = 5V
PO = 200mW
AV = 2
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. COMMON-MODE VOLTAGE
MAX9718
toc18
COMMON-MODE VOLTAGE (V)
THD+N
(%)
0.5
1.5
2.0
2.5
3.0
1.0
0.001
0.01
0.0001
0
VCC = 3V
PO = 200mW
AV = 2
OUTPUT POWER
vs. SUPPLY VOLTAGE
MAX9718
toc19
SUPPLY VOLTAGE (V)
OUTPUT
POWER
5.0
4.5
4.0
3.5
3.0
0.5
1.0
1.5
2.0
2.5
0
2.5
5.5
RL = 4
Ω
f = 1kHz
AV = 2
THD+N = 10%
THD+N = 1%
OUTPUT POWER
vs. SUPPLY VOLTAGE
MAX9718
toc20
SUPPLY VOLTAGE (V)
OUTPUT
POWER
(W)
5.0
4.5
4.0
3.5
3.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0
2.5
5.5
RL = 8
Ω
f = 1kHz
AV = 2
THD+N = 10%
THD+N = 1%
OUTPUT POWER
vs. LOAD RESISTANCE
MAX9718
toc21
LOAD RESISTANCE (
Ω)
OUTPUT
POWER
(W)
100
10
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0
1
VCC = 5V
f = 1kHz
AV = 2
THD+N = 10%
THD+N = 1%
Typical Operating Characteristics (continued)
(VCC = 5V, CBIAS = 0.1μF, THD+N measurement bandwidth = 22Hz to 22kHz, TA = +25°C, unless otherwise noted.)
相關PDF資料
PDF描述
MAX9723DETE+ IC AMP AUDIO .06W STER AB 16TQFN
MS27656T15A19P CONN RCPT 19POS WALL MNT W/PINS
MS3106A20-12S CONN PLUG 2POS STRAIGHT W/SCKT
EN3P2F16X CONN RCPT 2POS FEMALE PANEL #16
MS27473P8F35SA CONN PLUG 6POS STRAIGHT W/SCKT
相關代理商/技術參數(shù)
參數(shù)描述
MAX9718AEUB+ 功能描述:音頻放大器 Mono/Stereo 1.4W BTL Audio Power Amp RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX9718AEUB+T 功能描述:音頻放大器 Mono/Stereo 1.4W BTL Audio Power Amp RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX9718AEVKIT 功能描述:放大器 IC 開發(fā)工具 MAX9718A/B/C/D Eval Kit RoHS:否 制造商:International Rectifier 產品:Demonstration Boards 類型:Power Amplifiers 工具用于評估:IR4302 工作電源電壓:13 V to 23 V
MAX9718BEBL 制造商:Maxim Integrated Products 功能描述:LOW-COST MONO/STEREO 1.4W DIFFERE - Rail/Tube
MAX9718BEBL+ 制造商:Maxim Integrated Products 功能描述:AUD AMP SPKR 1CH MONO 1.4W CLS-AB 9UCSP - Rail/Tube