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LM4867MT/NOPB PDF预览

LM4867MT/NOPB

更新时间： 2024-01-21 09:33:28
品牌 Logo 应用领域
德州仪器 - TI 放大器光电二极管商用集成电路
页数 文件大小 规格书
36页 1384K
描述
1.5W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20, 4.40 MM, TSSOP-20

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LM4867MT/NOPB 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：TSSOP
包装说明：LSSOP,针数：20
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01风险等级：5.69
标称带宽：20 kHz商用集成电路类型：AUDIO AMPLIFIER
JESD-30 代码：R-PDSO-G20JESD-609代码：e3
长度：6.5 mm湿度敏感等级：1
信道数量：2功能数量：1
端子数量：20最高工作温度：85 °C
最低工作温度：-40 °C标称输出功率：1.5 W
封装主体材料：PLASTIC/EPOXY封装代码：LSSOP
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：1.4 mm最大压摆率：15 mA
最大供电电压 (Vsup)：5.5 V最小供电电压 (Vsup)：2 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：0.65 mm端子位置：DUAL
处于峰值回流温度下的最长时间：40宽度：4.4 mm
Base Number Matches：1

LM4867MT/NOPB 数据手册

 浏览型号LM4867MT/NOPB的Datasheet PDF文件第3页浏览型号LM4867MT/NOPB的Datasheet PDF文件第4页浏览型号LM4867MT/NOPB的Datasheet PDF文件第5页浏览型号LM4867MT/NOPB的Datasheet PDF文件第7页浏览型号LM4867MT/NOPB的Datasheet PDF文件第8页浏览型号LM4867MT/NOPB的Datasheet PDF文件第9页 
OBSOLETE  
LM4867  
SNAS117B –MAY 2004–REVISED OCTOBER 2004  
www.ti.com  
Electrical Characteristics for Bridged-Mode Operation(1)(2)  
The following specifications apply for VDD= 5V unless otherwise specified. Limits apply for TA= 25°C.  
Symb  
ol  
Parameter  
Conditions  
LM4867  
Units  
(Limits)  
Typical Limit(4)  
(3)  
VOS  
PO  
Output Offset Voltage  
Output Power(5)  
VIN = 0V  
5
50  
mV  
(max)  
THD = 1%, f = 1kHz(6)  
LM4867MTE, RL  
=
2.2  
W
3Ω  
LM4867LQ, RL = 3Ω  
2.4  
1.9  
2.1  
1.1  
3.0  
3.0  
2.6  
2.6  
1.5  
0.34  
W
W
LM4867MTE, RL = 4Ω  
LM4867LQ, RL = 4Ω  
LM4867, RL = 8Ω  
W
1.0  
W (min)  
W
THD+N = 10%, f = 1kHz(6)  
LM4867MTE, RL = 3Ω  
LM4867LQ, RL = 3Ω  
LM4867MTE, RL = 4Ω  
LM4867LQ, RL = 4Ω  
LM4867, RL = 8Ω  
W
W
W
W
THD+N = 1%, f = 1 kHz,  
W
RL = 32Ω  
THD+ Total Harmonic  
Distortion+Noise  
20Hz ≤ f ≤ 20kHz, AVD = 2  
LM4867MTE, RL = 4Ω, PO  
= 2W  
0.3  
0.3  
0.3  
67  
%
N
LM4867LQ, RL = 4Ω, PO  
= 2W  
LM4867, RL = 8Ω, PO  
=
1W  
PSRR Power Supply Rejection  
Ratio  
VDD = 5V, VRIPPLE = 200 mVRMS, RL = 8Ω,  
CB = 2.2μF  
dB  
XTALK Channel Separation  
f = 1 kHz, CB = 2.2μF  
80  
97  
dB  
dB  
SNR  
Signal To Noise Ratio  
VDD = 5V, PO = 1.1W, RL = 8Ω  
(1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for  
which the device is functional, but do not ensure specific performance limits. Electrical Characteristics state DC and AC electrical  
specifications under particular test conditions which ensure specific performance limits. This assumes that the device operates within the  
Operating Ratings. Specifications are not ensured for parameters where no limit is given. The typical value however, is a good indication  
of device performance.  
(2) All voltages are measured with respect to the ground (GND) pins, unless otherwise specified.  
(3) Typicals are measured at 25°C and represent the parametric norm.  
(4) Limits are ensured to Texas Instruments' AOQL (Average Outgoing Quality Level). Datasheet min/max specification limits are ensured  
by design, test, or statistical analysis.  
(5) Output power is measured at the device terminals.  
(6) When driving 3Ω or 4Ω loads and operating on a 5V supply, the LM4867LQ and LM4867MTE must be mounted to a circuit board that  
has a minimum of 2.5in2 of exposed, uniterrupted copper area connected to the WQFN or TSSOP package's exposed DAP.  
6
Submit Documentation Feedback  
Copyright © 2004, Texas Instruments Incorporated  
Product Folder Links: LM4867  
1...3456789...36

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