with BassMax, Volume Control, and I2C
參數(shù)資料
型號(hào): MAX9723BEBE+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 21/25頁(yè)
文件大?。?/td> 0K
描述: IC AMP AUDIO .06W 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®
類(lèi)型: AB 類(lèi)
輸出類(lèi)型: 耳機(jī),2-通道(立體聲)
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量: 60mW x 2 @ 16 歐姆
電源電壓: 1.8 V ~ 3.6 V
特點(diǎn): 低音增強(qiáng)模式,消除爆音,I²C,靜音,短路和熱保護(hù),關(guān)機(jī),音量控制
安裝類(lèi)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)
MAX9723
Stereo DirectDrive Headphone Amplifier
with BassMax, Volume Control, and I2C
_______________________________________________________________________________________
5
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX9723
toc01
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
0.001
10
100k
VDD = 2.4V
RL = 16
Ω
POUT = 10mW
POUT = 25mW
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX9723
toc02
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
0.001
10
100k
VDD = 2.4V
RL = 32
Ω
POUT = 23mW
POUT = 10mW
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX9723
toc03
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
0.001
10
100k
VDD = 3V
RL = 16
Ω
POUT = 37mW
POUT = 20mW
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX9723
toc04
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
0.001
10
100k
VDD = 3V
RL = 32
Ω
POUT = 30mW
POUT = 10mW
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX9723
toc05
OUTPUT POWER (mW)
THD+N
(%)
40
20
0.01
0.1
1
10
100
0.001
060
VDD = 2.4V
RL = 16
Ω
fIN = 1kHz
fIN = 20Hz
fIN = 10kHz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX9723
toc06
OUTPUT POWER (mW)
THD+N
(%)
40
20
0.01
0.1
1
10
100
0.001
060
VDD = 2.4V
RL = 32
Ω
fIN = 1kHz
fIN = 10kHz
fIN = 20Hz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX9723
toc07
OUTPUT POWER (mW)
THD+N
(%)
80
60
40
20
0.01
0.1
1
10
100
0.001
0
100
VDD = 3V
RL = 16
Ω
fIN = 10kHz
fIN = 1kHz
fIN = 20Hz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX9723
toc08
OUTPUT POWER (mW)
THD+N
(%)
80
60
40
20
0.01
0.1
1
10
100
0.001
0100
VDD = 3V
RL = 32
Ω
fIN = 10kHz
fIN = 1kHz
fIN = 20Hz
0
40
60
80
100
120
140
160
180
0
20406080
POWER DISSIPATION
vs. OUTPUT POWER
MAX9723
toc09
OUTPUT POWER (mW)
POWER
DISSIPATION
(mW)
20
VDD = 2.4V
fIN = 1kHz
POUT = POUTL + POUTR
OUTPUTS IN PHASE
RL = 32
Ω
RL = 16
Ω
Typical Operating Characteristics
(VDD = SHDN = 3V, PGND = SGND = 0V, C1 = C2 = 1F, BB_ = 0V, gain = 0dB, maximum volume, BassMax disabled. Load con-
nected between OUT_ and SGND where specified. Outputs in phase, both channels loaded. TA = +25°C, unless otherwise noted.)
(See Functional Diagram/Typical Operating Circuit)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9723BETE 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX9723BETE+ 功能描述:音頻放大器 Stereo DirectDrive Headphone Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
MAX9723BETE+T 功能描述:音頻放大器 Stereo DirectDrive Headphone Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
MAX9723BETE-T 制造商:Maxim Integrated Products 功能描述:- Tape and Reel
MAX9723BEUP 制造商:Maxim Integrated Products 功能描述:- Rail/Tube