with BassMax, Volume Control, and I2C
參數(shù)資料
型號(hào)： MAX9723DEVKIT+
廠商： Maxim Integrated Products
文件頁數(shù)： 21/25頁
文件大?。?/td> 0K
描述： EVALUATION KIT FOR MAX9723
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 1
系列： DirectDrive®
放大器類型： AB 類
輸出類型： 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
工作溫度： -40°C ~ 85°C
板類型： 完全填充
已用 IC / 零件： MAX9723D
已供物品： 板
相關(guān)產(chǎn)品： MAX9723DETE+T-ND - IC AMP AUDIO .06W STER AB 16TQFN
MAX9723DEBE+T-ND - IC AMP AUDIO .06W STER AB 16UCSP
MAX9723DETE+-ND - IC AMP AUDIO .06W STER AB 16TQFN
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
MAX9723DEVKIT+ 功能描述:放大器 IC 開發(fā)工具 MAX9723A/B/C/D Eval Kit RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類型:Power Amplifiers 工具用于評(píng)估:IR4302 工作電源電壓:13 V to 23 V
MAX9724AEBC+ 制造商:Maxim Integrated Products 功能描述:AUD AMP HDPH 2CH STEREO 0.045W CLS-AB 12UCSP - Rail/Tube
MAX9724AEBC+G45 制造商:Maxim Integrated Products 功能描述:60MW DIRECTDRIVE STEREO HEADPHONE - Tape and Reel
MAX9724AEBC+T 制造商:Maxim Integrated Products 功能描述:AUD AMP HDPH 2CH STEREO 0.045W CLS-AB 12UCSP - Tape and Reel
MAX9724AEBC+TG45 功能描述:音頻放大器 60mW 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
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