with BassMax, Volume Control, and I2C
參數(shù)資料
型號(hào): MAX9723AEBE+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 22/25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
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
6
_______________________________________________________________________________________
0
100
50
200
150
250
300
040
60
20
80
100
120
POWER DISSIPATION
vs. OUTPUT POWER
MAX9723
toc10
OUTPUT POWER (mW)
POWER
DISSIPATION
(mW)
RL = 16
Ω
VDD = 3V
fIN = 1kHz
POUT = POUTL + POUTR
OUTPUTS IN PHASE
RL = 32
Ω
OUTPUT POWER
vs. LOAD RESISTANCE
MAX9723
toc11
LOAD RESISTANCE (
Ω)
OUTPUT
POWER
(mW)
100
10
20
30
40
50
60
70
80
0
10
1k
VDD = 2.4V
fIN = 1kHz
THD+N = 10%
THD+N = 1%
OUTPUT POWER
vs. LOAD RESISTANCE
MAX9723
toc12
LOAD RESISTANCE (
Ω)
OUTPUT
POWER
(mW)
100
10
20
30
40
50
60
70
80
90
100
0
10
1k
VDD = 3V
fIN = 1kHz
THD+N = 10%
THD+N = 1%
OUTPUT POWER
vs. SUPPLY VOLTAGE
MAX9723
toc13
SUPPLY VOLTAGE (V)
OUTPUT
POWER
(mW)
3.4
3.2
2.8 3.0
2.2 2.4 2.6
2.0
10
20
30
40
50
60
80
90
100
0
1.8
3.6
THD+N = 10%
THD+N = 1%
fIN = 1kHz
RL = 16
Ω
20
40
60
80
100
120
140
0
OUTPUT POWER
vs. SUPPLY VOLTAGE
MAX9723
toc14
SUPPLY VOLTAGE (V)
OUTPUT
POWER
(mW)
3.4
3.2
2.8 3.0
2.2 2.4 2.6
2.0
1.8
3.6
THD+N = 10%
THD+N = 1%
fIN = 1kHz
RL = 32
Ω
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
MAX9723
toc15
FREQUENCY (Hz)
PSRR
(dB)
10k
1k
100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-100
10
100k
RL = 32
Ω
Typical Operating Characteristics (continued)
(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)
相關(guān)PDF資料
PDF描述
MS3126F18-32SWLC CONN HSG PLUG 32POS STRGHT SCKT
MAX9711ETC+ IC AMP AUDIO PWR 3W MONO 12TQFN
D38999/20FE8BN CONN HSG RCPT 8POS WALL MT SCKT
MS27484T18B66SLC CONN HSG PLUG 66POS STRGHT SCKT
D38999/20MD18BA CONN HSG RCPT 18POS WALL MT SCKT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9723AETE 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX9723AETE+ 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
MAX9723AETE+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
MAX9723AETE-T 制造商:Maxim Integrated Products 功能描述:- Tape and Reel
MAX9723AEUP 制造商:Maxim Integrated Products 功能描述:- Rail/Tube