參數(shù)資料
型號： MAX9700CETB+T
廠商： Maxim Integrated Products
文件頁數(shù)： 14/20頁
文件大?。?/td> 0K
描述： IC AMP AUDIO 1.6W MONO D 10TDFN
產(chǎn)品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 1
類型： D 類
輸出類型： 1-通道（單聲道）
在某負載時最大輸出功率 x 通道數(shù)量： 1.6W x 1 @ 6 歐姆
電源電壓： 2.5 V ~ 5.5 V
特點： 消除爆音，差分輸入，短路和熱保護，關(guān)閉
安裝類型： 表面貼裝
供應(yīng)商設(shè)備封裝： 10-TDFN-EP（3x3）
封裝/外殼： 10-WFDFN 裸露焊盤
包裝： 標準包裝
其它名稱： MAX9700CETB+TDKR
MAX9700
1.2W, Low-EMI, Filterless,
Class D Audio Amplifier
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VDD = PVDD = VSHDN = 3.3V, VGND = VPGND = 0V, SYNC = GND (FFM), RL = 8Ω, RL connected between OUT+ and OUT-,
TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 1, 2)
Note 1: All devices are 100% production tested at TA = +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 = 4Ω, L = 33H.
For RL = 8Ω, L = 68H. For RL = 16Ω, L = 136H.
Note 3: PSRR is specified with the amplifier inputs connected to GND through CIN.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
FFM
89
BW = 22Hz
to 22kHz
SSM
87
FFM
92
Signal-to-Noise Ratio
SNR
VOUT = 2VRMS
A-weighted
SSM
90
dB
SYNC = GND
980
1100
1220
SYNC = unconnected
1280
1450
1620
Oscillator Frequency
fOSC
SYNC = VDD (SSM mode)
1220
±120
kHz
SYNC Frequency Lock Range
800
2000
kHz
Efficiency
η
POUT = 500mW, fIN = 1kHz
94
%
DIGITAL INPUTS (
SHDN, SYNC)
VIH
2
Input Thresholds
VIL
0.8
V
SHDN Input Leakage Current
±1A
SYNC Input Current
±5A
ELECTRICAL CHARACTERISTICS
(VDD = PVDD = VSHDN = 5V, VGND = VPGND = 0V, SYNC = GND (FFM), RL = 8Ω, RL connected between OUT+ and OUT-, TA = TMIN
to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 1, 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Quiescent Current
IDD
5.2
mA
Shutdown Current
ISHDN
0.1
A
Common-Mode Rejection Ratio
CMRR
f = 1kHz, input referred
72
dB
f = 217Hz
72
Power-Supply Rejection Ratio
PSRR
200mVP-P ripple
f = 20kHz
55
dB
RL = 16
Ω
700
RL = 8
Ω
1200
Output Power
POUT
THD+N = 1%
RL = 6
Ω
1600
mW
RL = 8
Ω, POUT = 125mW
0.015
Total Harmonic Distortion
Plus Noise
THD+N
f = 1kHz, either
FFM or SSM
RL = 4
Ω, POUT = 125mW
0.02
%
FFM
92.5
BW = 22Hz to
22kHz
SSM
90.5
FFM
95.5
Signal-to-Noise Ratio
SNR
VOUT =
3VRMS
A-weighted
SSM
93.5
dB
相關(guān)PDF資料
PDF描述
D38999/20WH21SNLC CONN HSG RCPT 21POS WALL MT SCKT
VE-JTR-MX CONVERTER MOD DC/DC 7.5V 75W
VE-JTM-MX CONVERTER MOD DC/DC 10V 75W
D38999/26WG39AN CONN HSG PLUG 39POS STRGHT PINS
VE-JT1-MX CONVERTER MOD DC/DC 12V 75W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9700CEUB 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX9700CEUB+ 功能描述:音頻放大器 1.2W L-EMI Filterles Class D Audio Amp 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX9700CEUB+T 功能描述:音頻放大器 1.2W L-EMI Filterles Class D Audio Amp 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX9700CEUB-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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX9700DEBC 制造商:Maxim Integrated Products 功能描述:1.2W LOW EMI FILTERLESS CLASS D - 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。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*