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LM4856ITL/NOPB PDF预览

LM4856ITL/NOPB

更新时间: 2024-01-07 09:52:06
品牌 Logo 应用领域
德州仪器 - TI 放大器输出元件商用集成电路
页数 文件大小 规格书
25页 1368K
描述
1.1W, 3 CHANNEL, AUDIO AMPLIFIER, PBGA18, MICRO SMD-18

LM4856ITL/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:BGA
包装说明:IBGA, BGA18,4X5,20/17针数:18
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.82
其他特性:60 MILLI WATT POWER OUTPUT AT THE HANDSFREE SPEAKER标称带宽:20 kHz
商用集成电路类型:AUDIO AMPLIFIERJESD-30 代码:R-PBGA-B18
JESD-609代码:e1长度:2.225 mm
湿度敏感等级:1信道数量:3
功能数量:1端子数量:18
最高工作温度:85 °C最低工作温度:-40 °C
标称输出功率:1.1 W封装主体材料:PLASTIC/EPOXY
封装代码:IBGA封装等效代码:BGA18,4X5,20/17
封装形状:RECTANGULAR封装形式:GRID ARRAY, INTERSTITIAL PITCH
峰值回流温度(摄氏度):260电源:3/5 V
认证状态:Not Qualified子类别:Audio/Video Amplifiers
最大压摆率:12 mA最大供电电压 (Vsup):5 V
最小供电电压 (Vsup):2.6 V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:0.866 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:40
宽度:1.996 mmBase Number Matches:1

LM4856ITL/NOPB 数据手册

 浏览型号LM4856ITL/NOPB的Datasheet PDF文件第3页浏览型号LM4856ITL/NOPB的Datasheet PDF文件第4页浏览型号LM4856ITL/NOPB的Datasheet PDF文件第5页浏览型号LM4856ITL/NOPB的Datasheet PDF文件第7页浏览型号LM4856ITL/NOPB的Datasheet PDF文件第8页浏览型号LM4856ITL/NOPB的Datasheet PDF文件第9页 
Electrical Characteristics (Notes 2, 8)  
The following specifications apply for VDD= 3.0V, TA= 25˚C unless otherwise specified.  
Symbol  
Parameter  
Conditions  
LM4856  
Units  
(Limits)  
Typical  
(Note 5)  
Limits  
(Notes 6,  
11)  
Output modes 1, 2, 3, 4, 5, 6, 7  
VIN = 0V; No loads  
6.5  
7
10  
11  
mA (max)  
mA (max)  
IDD  
Supply Current  
Output modes 1, 2, 3, 4, 5, 6, 7  
VIN = 0V; Loaded (Figure 1)  
Output mode 0  
ISD  
Shutdown Current  
0.1  
5.0  
430  
2.0  
40  
µA (max)  
mV (max)  
mW  
VOS  
Output Offset Voltage  
VIN = 0V  
SPKROUT; RL = 4Ω  
THD+N = 1%; f = 1kHz, LM4856LQ  
SPKROUT; RL = 8Ω  
340  
22  
300  
18  
mW (min)  
mW (min)  
%
PO  
Output Power  
THD+N = 1%; f = 1kHz  
ROUT and LOUT; RL = 32Ω  
THD+N = 0.5%; f = 1kHz  
SPKROUT  
0.5  
f = 20Hz to 20kHz  
POUT = 150mW; RL = 8Ω  
ROUT and LOUT  
Total Harmonic Distortion Plus  
Noise  
THD+N  
NOUT  
0.5  
%
f = 20Hz to 20kHz  
POUT = 10mW; RL = 32Ω  
A-weighted (Note 10)  
VRIPPLE = 200mVPP; f = 217Hz,  
CB = 1.0µF  
Output Noise  
29  
58  
µV  
55  
dB (min)  
Power Supply Rejection Ratio  
SPKROUT  
All audio inputs terminated into 50;  
Output referred Gain (BTL) = 12dB  
Output Mode 1, 3, 5, 7  
VRIPPLE = 200mVPP; f = 217Hz,  
CB = 1.0µF  
PSRR  
Power Supply Rejection Ratio  
ROUTand LOUT  
All audio inputs terminated into 50;  
Output referred Maximum gain setting  
Output Mode 2, 3  
68  
60  
56  
60  
55  
dB (min)  
dB (min)  
dB (min)  
V (min)  
V (max)  
V (max)  
V (min)  
Output Mode 4, 5  
Output Mode 6, 7  
52  
VIH  
VIL  
Logic High Input Voltage  
Logic Low Input Voltage  
0.7 x VDD  
VDD  
0.4  
GND  
5
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