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LM48903TL PDF预览

LM48903TL

更新时间: 2024-01-22 16:18:23
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
59页 887K
描述
Stereo Class D Spatial Array

LM48903TL 技术参数

是否Rohs认证:符合生命周期:Active
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:6 weeks
风险等级:1.01Is Samacsys:N
商用集成电路类型:AUDIO AMPLIFIERJESD-30 代码:R-XBGA-B30
JESD-609代码:e1湿度敏感等级:1
功能数量:2端子数量:30
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装代码:VFBGA
封装等效代码:BGA30,5X6,20封装形状:RECTANGULAR
封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH峰值回流温度(摄氏度):260
电源:1.8,3/5 V认证状态:Not Qualified
子类别:Audio/Video Amplifiers最大压摆率:19 mA
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Tin/Silver/Copper (Sn/Ag/Cu)端子形式:BALL
端子节距:0.5 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

LM48903TL 数据手册

 浏览型号LM48903TL的Datasheet PDF文件第3页浏览型号LM48903TL的Datasheet PDF文件第4页浏览型号LM48903TL的Datasheet PDF文件第5页浏览型号LM48903TL的Datasheet PDF文件第7页浏览型号LM48903TL的Datasheet PDF文件第8页浏览型号LM48903TL的Datasheet PDF文件第9页 
LM48903  
Units  
(Limits)  
Symbol  
Parameter  
Conditions  
Min  
Typ  
(Note 7)  
Max  
(Note 8)  
(Note 8)  
RL = 4Ω, THD+N = 10%  
f = 1kHz, 22kHz BW  
VDD = 5V  
2.8  
1.4  
W
W
VDD = 3.6V  
RL = 4Ω, THD+N = 1%  
f = 1kHz, 22kHz BW  
VDD = 5V  
2.2  
1.2  
W
W
VDD = 3.6V  
PO  
Output Power/Channel  
RL = 8Ω, THD+N = 10%  
f = 1kHz, 22kHz BW  
VDD = 5V  
1.7  
W
VDD = 3.6V  
860  
mW  
RL = 8Ω, THD+N = 1%  
f = 1kHz, 22kHz BW  
VDD = 5V  
1.3  
W
VDD = 3.6V  
500  
650  
mW  
RL = 4Ω, THD+N = 10%, f = 1kHz, 22kHz BW  
VDD = 5V  
3.3  
1.7  
W
W
VDD = 3.6V  
PO  
Output Power (Parallel Mode)  
RL = 4Ω, THD+N = 1%, f = 1kHz, 22kHz BW  
VDD = 5V  
2.5  
1.2  
W
W
VDD = 3.6V  
Total Harmonic Distortion +  
Noise  
THD+N  
PSRR  
PO = 350mW, f = 1kHz, RL = 8Ω  
0.08  
%
VRIPPLE = 200mVP-P sine, Inputs AC GND, CIN = 1μF  
fRIPPLE = 217Hz, Applied to PVDD  
fRIPPLE = 217Hz, Applied to DVDD  
fRIPPLE = 1kHz, Applied to PVDD  
fRIPPLE = 1kHz, Applied to DVDD  
fRIPPLE = 10kHz, Applied to PVDD  
fRIPPLE = 10kHz, Applied to DVDD  
69  
64  
68  
62  
62  
52  
dB  
dB  
dB  
dB  
dB  
dB  
Power Supply Rejection Ratio  
(ADC Path)  
60  
56  
VRIPPLE = 200mVP-P sine, Inputs –dBFS  
fRIPPLE = 217Hz, Applied to PVDD  
fRIPPLE = 217Hz, Applied to DVDD  
68  
72  
67  
69  
58  
56  
dB  
dB  
dB  
dB  
dB  
dB  
Power Supply Rejection Ratio  
(I2S Path)  
PSRR  
fRIPPLE = 1kHz, Applied to PVDD  
fRIPPLE = 1kHz, Applied to DVDD  
fRIPPLE = 10kHz, Applied to PVDD  
fRIPPLE = 10kHz, Applied to DVDD  
60  
55  
VRIPPLE = 1VP-P, fRIPPLE = 217Hz,  
AV = 0dB  
CMRR  
Common Mode Rejection Ratio  
Efficiency/Channel  
Efficiency  
78  
dB  
VDD = 5V, PO = 1.1W  
VDD = 3.6V, PO = 400mW  
VDD = 5V, PO = 1.1W  
VDD = 3.6V, PO = 400mW  
ADC Input, PO = 1W  
I2S Input, PO = 1W  
91  
90  
86  
83  
89  
90  
%
%
η
%
η
%
dB  
dB  
SNR  
Signal-to-NoiseRatio  
www.ti.com  
6

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