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MAX9787ETI PDF预览

MAX9787ETI

更新时间: 2024-02-01 10:30:42
品牌 Logo 应用领域
美信 - MAXIM 放大器功率放大器
页数 文件大小 规格书
15页 235K
描述
2.2W Stereo Audio Power Amplifier with Analog Volume Control

MAX9787ETI 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:QFN包装说明:HVQCCN, LCC28,.2SQ,20
针数:28Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.83标称带宽:22 kHz
商用集成电路类型:VOLUME CONTROL CIRCUIT增益:10.5 dB
JESD-30 代码:S-XQCC-N28JESD-609代码:e3
长度:5 mm湿度敏感等级:1
信道数量:2功能数量:1
端子数量:28最高工作温度:85 °C
最低工作温度:-40 °C标称输出功率:2.2 W
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC28,.2SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
电源:5 V认证状态:Not Qualified
座面最大高度:0.8 mm子类别:Audio/Video Amplifiers
最大压摆率:29 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V表面贴装:YES
技术:BICMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:5 mm

MAX9787ETI 数据手册

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2.2W Stereo Audio Power Amplifier  
with Analog Volume Control  
Pin Description  
PIN  
NAME  
FUNCTION  
1
2
INL  
Left-Channel Audio Input  
BEEP  
Audible Alert Beep Input  
ꢀ, 19  
4
PGND  
OUTL+  
OUTL-  
Power Ground  
Left-Channel Positive Speaker Output  
Left-Channel Negative Speaker Output  
Speaker Amplifier Power Supply  
Charge-Pump Power Supply  
5
6, 15, 16  
7
PV  
DD  
CPV  
DD  
8
C1P  
Charge-Pump Flying-Capacitor Positive Terminal  
Charge-Pump Ground  
9
CPGND  
C1N  
10  
Charge-Pump Flying-Capacitor Negative Terminal  
11  
CPV  
Charge-Pump Output. Connect to V  
.
SS  
SS  
12  
V
SS  
Amplifier Negative Power Supply  
1ꢀ, 14  
17  
N.C.  
OUTR-  
OUTR+  
GND  
No Connection. Not internally connected.  
Right-Channel Negative Speaker Output  
Right-Channel Positive Speaker Output  
Ground  
18  
20, 26  
21  
BIAS  
Common-Mode Bias Voltage. Bypass with a 1µF capacitor to GND.  
22  
SHDN  
GAIN2  
GAIN1  
Shutdown. Drive SHDN low to disable the device. Connect SHDN to V  
Gain Control Input 2  
for normal operation.  
DD  
2ꢀ  
24  
Gain Control Input 1  
25  
V
Power Supply  
DD  
27  
INR  
VOL  
EP  
Right-Channel Audio Input  
28  
Analog Volume Control Input  
Exposed Pad. Connect to GND.  
EP  
6
_______________________________________________________________________________________  

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