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LM4952TS/NOPB PDF预览

LM4952TS/NOPB

更新时间: 2024-01-07 15:16:25
品牌 Logo 应用领域
德州仪器 - TI 商用集成电路
页数 文件大小 规格书
25页 1163K
描述
Boomer Audio Power Amplifier Series 3.1W Stereo-SE Audio Power Amplifier with DC Volume Control

LM4952TS/NOPB 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:TO-263, SMSIP9H,.5,38
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:6 weeks
风险等级:0.92信道分离:78 dB
商用集成电路类型:VOLUME CONTROL CIRCUITJESD-30 代码:R-PSSO-G9
JESD-609代码:e3长度:10.16 mm
湿度敏感等级:3信道数量:2
功能数量:2端子数量:9
最高工作温度:85 °C最低工作温度:-40 °C
标称输出功率:3.1 W封装主体材料:PLASTIC/EPOXY
封装代码:TO-263封装等效代码:SMSIP9H,.5,38
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):245电源:12 V
认证状态:Not Qualified座面最大高度:4.8 mm
子类别:Audio/Video Amplifiers最大压摆率:35 mA
最大供电电压 (Vsup):16 V最小供电电压 (Vsup):9.6 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.965 mm端子位置:SINGLE
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:8.687 mm
Base Number Matches:1

LM4952TS/NOPB 数据手册

 浏览型号LM4952TS/NOPB的Datasheet PDF文件第7页浏览型号LM4952TS/NOPB的Datasheet PDF文件第8页浏览型号LM4952TS/NOPB的Datasheet PDF文件第9页浏览型号LM4952TS/NOPB的Datasheet PDF文件第11页浏览型号LM4952TS/NOPB的Datasheet PDF文件第12页浏览型号LM4952TS/NOPB的Datasheet PDF文件第13页 
LM4952  
SNAS230A AUGUST 2004REVISED MAY 2013  
www.ti.com  
Typical Performance Characteristics (continued)  
AV = 20dB and TA = 25°C, unless otherwise noted.  
Channel-to-Channel Crosstalk vs Frequency  
Channel-to-Channel Crosstalk vs Frequency  
+0  
+0  
-10  
-10  
-20  
-20  
-30  
-30  
-40  
-40  
-50  
-50  
-60  
-60  
-70  
-70  
-80  
-80  
-90  
-90  
-100  
-110  
-120  
-100  
-110  
-120  
20 50 100 200 500 1k 2k  
5k 10k 20k  
20 50 100 200 500 1k 2k  
5k 10k 20k  
FREQUENCY (Hz)  
FREQUENCY (Hz)  
VDD = 16V, RL = 4, POUT = 1W, Input Referred  
VDD = 16V, RL = 8, POUT = 1W, Input Referred  
at (from top to bottom at 1kHz): VINB driven, VOUTA measured; VINA  
at (from top to bottom at 1kHz): VINB driven, VOUTA measured; VINA  
driven, VOUTB measured  
driven, VOUTB measured  
Figure 33.  
Figure 34.  
Power Supply Current vs Power Supply Voltage  
Clipping Voltage vs Power Supply Voltage  
1.75  
30  
1.5  
1.25  
1
25  
20  
0.75  
0.5  
15  
10  
5
0.25  
0
9.5 10.5 11.5 12.5 13.5 14.5 15.5  
9
10 11  
12 13 14 15 16 17  
POWER SUPPLY VOLTAGE (V)  
POWER SUPPLY VOLTAGE (V)  
RL = 4, fIN = 1kHz  
at (from top to bottom at 12.5V):  
positive signal swing, negative signal swing  
RL = 4,  
VIN = 0V, RSOURCE = 50Ω  
Figure 35.  
Figure 36.  
Clipping Voltage vs Power Supply Voltage  
Power Dissipation vs Ambient Temperature  
1.25  
1
0.75  
0.5  
0.25  
0
9.5 10.5 11.5 12.5 13.5 14.5 15.5  
POWER SUPPLY VOLTAGE (V)  
RL = 8, fIN = 1kHz  
at (from to bottom at 12.5V):  
positive signal swing, negative signal swing  
VDD = 12V, RL = 4(SE), fIN = 1kHz,  
(from to bottom at 80°C): 16in2 copper plane heatsink area, 8in2  
copper plane heatsink area  
Figure 37.  
Figure 38.  
10  
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Copyright © 2004–2013, Texas Instruments Incorporated  
Product Folder Links: LM4952  

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