參數(shù)資料
型號： MAX9703ETJ+T
廠商： Maxim Integrated Products
文件頁數(shù)： 14/20頁
文件大?。?/td> 0K
描述： IC AMP AUDIO PWR 18W MONO 32TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
類型： D 類
輸出類型： 1-通道（單聲道）
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量： 18W x 1 @ 16 歐姆
電源電壓： 10 V ~ 25 V
特點(diǎn)： 消除爆音，差分輸入，靜音，短路和熱保護(hù)，關(guān)機(jī)
安裝類型： 表面貼裝
供應(yīng)商設(shè)備封裝： 32-TQFN-EP（5x5）
封裝/外殼： 32-WFQFN 裸露焊盤
包裝： 帶卷 (TR)
MAX9703/MAX9704
10W Stereo/15W Mono, Filterless,
Spread-Spectrum, Class D Amplifiers
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 15V, AGND = PGND = 0V, SHDN
≥ VIH, AV = 16dB, CSS = CIN = 0.47F, CREG = 0.01F, C1 = 100nF, C2 = 1F, FS1 = FS2
= PGND (fS = 660kHz), RL connected between OUTL+ and OUTL- and OUTR+ and OUTR-, TA = TMIN to TMAX, unless otherwise
noted. Typical values are at TA = +25°C.) (Notes 1, 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
RL = 4
Ω
10
RL = 8
Ω
15
Continuous Output Power
(MAX9703)
PCONT
THD+N = 10%, VDD =
16V, f = 1kHz, TA =
+25°C, tCONT = 15min
(Note 4)
RL = 16
Ω, VDD = 24V
18
W
RL = 4
Ω
2x5
RL = 8
Ω
2x10
Continuous Output Power
(MAX9704)
PCONT
THD+N = 10%, VDD =
16V, f = 1kHz, TA =
+25°C, tCONT = 15min
(Note 4)
RL = 16
Ω, VDD = 24V
2x16
W
Total Harmonic Distortion Plus
Noise
THD+N
fIN = 1kHz, either FFM or SSM, RL = 8
Ω,
POUT = 4W
0.07
%
FFM
94
BW = 22Hz to
22kHz
SSM
88
FFM
97
Signal-to-Noise Ratio
SNR
RL = 8
Ω, POUT =
10W, f = 1kHz
A-weighted
SSM
91
dB
Crosstalk
Left to right, right to left, 8
Ω load, fIN = 10kHz
65
dB
FS1 = L, FS2 = L
560
670
800
FS1 = L, FS2 = H
940
FS1 = H, FS2 = L
470
Oscillator Frequency
fOSC
FS1 = H, FS2 = H (spread-spectrum mode)
670
±7%
kHz
POUT = 15W, f = 1kHz, RL = 8
Ω
78
Efficiency
η
POUT = 10W, f = 1kHz, RL = 16
Ω
88
%
Regulator Output
VREG
6V
DIGITAL INPUTS (
SHDN, FS_, G_)
VIH
2.5
Input Thresholds
VIL
0.8
V
Input Leakage Current
±1A
Note 1: All devices are 100% production tested at +25°C. All temperature limits are guaranteed by design.
Note 2: Testing performed with a resistive load in series with an inductor to simulate an actual speaker load. For RL = 8
Ω, L = 68H.
For RL = 4
Ω, L = 33H.
Note 3: PSRR is specified with the amplifier inputs connected to AGND through CIN.
Note 4: The MAX9704 continuous 8
Ω and 16Ω power measurements account for thermal limitations of the 32-pin TQFN-EP package.
Continuous 4
Ω power measurements account for short-circuit protection of the MAX9703/MAX9704 devices.
相關(guān)PDF資料
PDF描述
LTC1098LIS8#PBF IC A/D CONV 8BIT SRL IN/OUT8SOIC
VE-B2K-IX-B1 CONVERTER MOD DC/DC 40V 75W
LTC1098LIS8 IC A/D CONV 8BIT SRL IN/OUT8SOIC
MS3100R20-22P CONN RCPT 6POS WALL MNT W/PINS
MAX9713ETJ+T IC AMP AUDIO PWR 8W MONO 32TQFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9704ETJ 功能描述:音頻放大器 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
MAX9704ETJ+ 功能描述:音頻放大器 10W Stereo/15W Mono Class D 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
MAX9704ETJ+T 功能描述:音頻放大器 10W Stereo/15W Mono Class D 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
MAX9704ETJ-T 功能描述:音頻放大器 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
MAX9704EVKIT 制造商:Maxim Integrated Products 功能描述:15W FILTERLESS SPREAD-SPECTRUM MO - Rail/Tube
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*