參數(shù)資料
型號(hào): MAX4295ESE+T
廠商: Maxim Integrated Products
文件頁數(shù): 13/15頁
文件大?。?/td> 0K
描述: IC AMP AUDIO PWR 2W MONO 16SOIC
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: 2W x 1 @ 4 歐姆
電源電壓: 2.7 V ~ 5.5 V
特點(diǎn): 消除爆音,短路保護(hù)和熱保護(hù),關(guān)閉
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 16-SOIC
封裝/外殼: 16-SOIC(0.154",3.90mm 寬)
包裝: 帶卷 (TR)
MAX4295
Mono, 2W, Switch-Mode (Class D)
Audio Power Amplifier
_______________________________________________________________________________________
7
-0.025
-0.020
-0.015
-0.010
-0.005
0
0.005
0.010
0.015
2.5
3.5
3.0
4.0
4.5
5.0
5.5
OSCILLATOR FREQUENCY DEVIATION
vs. SUPPLY VOLTAGE
MAX4295
toc26
SUPPLY VOLTAGE (V)
FREQUENCY
DEVIATION
(%)
1MHz
125kHz
250kHz
500kHz
400
s/div
STARTUP/SHUTDOWN
WAVEFORM
MAX4295 toc27
SHDN
VOUT
2.5V/div
4V/div
RL = 4
fOSC = 250kHz
fIN = 10kHz
CSS = 560pF
Typical Operating Characteristics (continued)
(VCC = PVCC = +3V, input amplifier gain = -1, SHDN = VCC , TA = +25°C, unless otherwise noted.)
Pin Description
PIN
NAME
FUNCTION
1, 12
GND
Analog Ground
2, 15
PVCC
H-Bridge Power Supply
3
OUT+
Positive H-Bridge Output
4, 13
PGND
Power Ground
5VCC
Analog Power Supply
6
VCM
Audio Input Common-Mode Voltage. Do not connect. Minimize parasitic coupling to this pin.
7IN
Audio Input
8
AOUT
Input Amplifier Output
9
SHDN
Active-Low Shutdown Input. Connect to VCC for normal operation. Do not leave floating.
10
FS1
Frequency Select Input 1
11
FS2
Frequency Select Input 2
14
OUT-
Negative H-Bridge Output
16
SS
Soft-Start
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4295EVKIT 制造商:Maxim Integrated Products 功能描述:EVALUATION KIT FOR THE MAX4295 - Bulk
MAX4297EAG 功能描述:音頻放大器 Integrated Circuits (ICs) 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
MAX4297EAG+ 功能描述:音頻放大器 Integrated Circuits (ICs) 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
MAX4297EAG+T 功能描述:音頻放大器 Integrated Circuits (ICs) 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
MAX4297EAG-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