5秒后页面跳转
LM48312TLE PDF预览

LM48312TLE

更新时间: 2024-01-22 11:08:25
品牌 Logo 应用领域
美国国家半导体 - NSC 商用集成电路放大器功率放大器
页数 文件大小 规格书
20页 929K
描述
2.6W, Ultra-Low EMI, Filterless, Mono Class D Audio Power Amplifier with E2S

LM48312TLE 数据手册

 浏览型号LM48312TLE的Datasheet PDF文件第2页浏览型号LM48312TLE的Datasheet PDF文件第3页浏览型号LM48312TLE的Datasheet PDF文件第4页浏览型号LM48312TLE的Datasheet PDF文件第6页浏览型号LM48312TLE的Datasheet PDF文件第7页浏览型号LM48312TLE的Datasheet PDF文件第8页 
LM48312  
Units  
(Limits)  
Symbol  
Parameter  
Conditions  
Min  
Typ  
(Note 6)  
Max  
(Note 7)  
(Note 7)  
RL = 4Ω, THD = 10%  
f = 1kHz, 22kHz BW  
VDD = 5V  
2.6  
1.1  
W
W
VDD = 3.3V  
VDD = 2.5V  
580  
mW  
RL = 8Ω, THD = 10%  
f = 1kHz, 22kHz BW  
VDD = 5V  
1.6  
660  
354  
W
mW  
mW  
VDD = 3.3V  
VDD = 2.5V  
PO  
Output Power  
RL = 4Ω, THD = 1%  
f = 1kHz, 22kHz BW  
VDD = 5V  
2.1  
900  
460  
W
mW  
mW  
VDD = 3.3V  
VDD = 2.5V  
RL = 8Ω, THD = 1%  
f = 1kHz, 22kHz BW  
VDD = 5V  
1.1  
450  
1.3  
530  
286  
W (min)  
mW  
mW  
VDD = 3.3V  
VDD = 2.5V  
PO = 200mW, RL = 8Ω, f = 1kHz  
PO = 100mW, RL = 8Ω, f = 1kHz  
0.027  
0.03  
%
%
THD+N Total Harmonic Distortion + Noise  
VRIPPLE = 200mVP-P Sine,  
Inputs AC GND, AV = 0dB,  
CIN = 1μF  
PSRR  
Power Supply Rejection Ratio  
fRIPPLE = 217Hz  
71  
70  
dB  
dB  
fRIPPLE = 1kHz  
VRIPPLE = 1VP-P , fRIPPLE = 217Hz  
AV = 0dB  
CMRR  
Common Mode Rejection Ratio  
Efficiency  
65  
dB  
VDD = 5V, POUT = 1W  
88  
85  
%
%
η
VDD = 3.3V, POUT = 400mW  
PO = 1W  
SNR  
Signal to Noise Ratio  
95  
dB  
V
VDD – 0.25  
CMVR  
Common Mode Input Voltage Range  
0
Un-weighted, AV = 0dB  
A-weighted, AV = 0dB  
μV  
μV  
69  
48  
εOS  
Output Noise  
5
www.national.com  

与LM48312TLE相关器件

型号 品牌 描述 获取价格 数据表
LM48312TLE/NOPB TI Boomer Audio Power Amplifier Series 2.6W, Ultra-Low EMI, Filterless, Mono Class D Audio Po

获取价格

LM48312TLX NSC 2.6W, Ultra-Low EMI, Filterless, Mono Class D Audio Power Amplifier with E2S

获取价格

LM48312TLX/NOPB TI Boomer Audio Power Amplifier Series 2.6W, Ultra-Low EMI, Filterless, Mono Class D Audio Po

获取价格

LM4831VF NSC Multimedia Computer Audio Chip

获取价格

LM4831VFX NSC 暂无描述

获取价格

LM4832 NSC Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone

获取价格