參數(shù)資料
型號: MAX9720AEBE+T
廠商: Maxim Integrated Products
文件頁數(shù): 16/21頁
文件大?。?/td> 0K
描述: IC AMP AUDIO .05W STER AB 16UCSP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
系列: DirectDrive®, SmartSense™
類型: AB 類
輸出類型: 耳機,2-通道(立體聲)
在某負(fù)載時最大輸出功率 x 通道數(shù)量: 50mW x 2 @ 32 歐姆
電源電壓: 1.8 V ~ 3.6 V
特點: 消除爆音,短路保護和熱保護,關(guān)閉
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 16-UCSP(2x2)
封裝/外殼: 16-WFBGA,CSPBGA
包裝: 帶卷 (TR)
MAX9720
50mW, DirectDrive, Stereo Headphone
Amplifier with SmartSense and Shutdown
4
_______________________________________________________________________________________
Typical Operating Characteristics
(VDD = 3V, THD+N bandwidth = 22Hz to 22kHz, MODE1 = MODE2 = VDD.)
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
MAX9720
toc01
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
0.001
10
100k
VDD = 3V
AV = -1V/V
RL = 16
POUT = 10mW
POUT = 40mW
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
MAX9720
toc02
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
0.001
10
100k
VDD = 3V
AV = -1V/V
RL = 32
POUT = 10mW
POUT = 40mW
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
MAX9720
toc03
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
0.001
10
100k
VDD = 3V
AV = -1.41V/V
RL = 16
POUT = 10mW
POUT = 40mW
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
MAX9720
toc04
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
0.001
10
100k
VDD = 3V
AV = -1.41V/V
RL = 32
POUT = 10mW
POUT = 40mW
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
MAX9720
toc05
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
0.001
10
100k
VDD = 1.8V
AV = -1V/V
RL = 16
POUT = 2mW
POUT = 9mW
FREQUENCY (Hz)
10k
1k
100
10
100k
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
MAX9720 toc06
THD
+
N
(%)
1
0.1
0.001
0.01
VDD = 1.8V
AV = -1V/V
RL = 32
POUT = 2mW
POUT = 9mW
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
MAX9720
toc07
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
0.001
10
100k
VDD = 3V
AV = -1.41V/V
RL = 16
POUT = 2mW
POUT = 9mW
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
MAX9720
toc08
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
0.001
10
100k
VDD = 3V
AV = -1.41V/V
RL = 32
POUT = 2mW
POUT = 9mW
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
MAX9720
toc09
OUTPUT POWER (mW)
THD+N
(%)
120
90
60
30
0.01
0.1
1
10
100
0.001
0
150
OUTPUTS
IN PHASE
OUTPUTS
OUT OF
PHASE
VDD = 3V
AV = -1V/V
f = 20Hz
RL = 16
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9720AEUE 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX9720AEUE+ 功能描述:音頻放大器 50mW DirectDrive Headphone Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX9720AEUE+T 功能描述:音頻放大器 50mW DirectDrive Headphone Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX9720BEBE 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX9720BEBE+ 制造商:Maxim Integrated Products 功能描述:AUD AMP HDPH 2CH STEREO 0.05W CLS-AB 16UCSP - Rail/Tube