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LM48823TLX PDF预览

LM48823TLX

更新时间: 2024-01-14 04:38:03
品牌 Logo 应用领域
美国国家半导体 - NSC 驱动器音频控制集成电路消费电路商用集成电路
页数 文件大小 规格书
20页 494K
描述
Mono, Bridge-Tied Load, Ceramic Speaker Driver with I2C Volume Control and Reset

LM48823TLX 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:VFBGA, BGA16,4X4,20Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.09商用集成电路类型:VOLUME CONTROL CIRCUIT
JESD-30 代码:S-PBGA-B16JESD-609代码:e1
长度:1.97 mm湿度敏感等级:1
信道数量:1功能数量:1
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:VFBGA封装等效代码:BGA16,4X4,20
封装形状:SQUARE封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH
峰值回流温度(摄氏度):260电源:4.2 V
认证状态:Not Qualified座面最大高度:0.675 mm
子类别:Audio/Video Amplifiers最大压摆率:4.3 mA
最大供电电压 (Vsup):4.5 V最小供电电压 (Vsup):2 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层: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:40宽度:1.97 mm
Base Number Matches:1

LM48823TLX 数据手册

 浏览型号LM48823TLX的Datasheet PDF文件第2页浏览型号LM48823TLX的Datasheet PDF文件第3页浏览型号LM48823TLX的Datasheet PDF文件第4页浏览型号LM48823TLX的Datasheet PDF文件第6页浏览型号LM48823TLX的Datasheet PDF文件第7页浏览型号LM48823TLX的Datasheet PDF文件第8页 
Junction Temperature  
Thermal Resistance  
150°C  
Absolute Maximum Ratings (Note 1, Note  
2)  
ꢁθJA (typ) - (TLA1611A)  
63.2°C/W  
If Military/Aerospace specified devices are required,  
please contact the National Semiconductor Sales Office/  
Distributors for availability and specifications.  
Operating Ratings  
Temperature Range  
Supply Voltage (Note 1)  
Storage Temperature  
Input Voltage  
5.25V  
−65°C to +150°C  
−0.3V to VDD +0.3V  
Internally Limited  
8kV  
TMIN TA TMAX  
Supply Voltage  
PVDD and SVDD  
−40°C TA +85°C  
2.0V VDD 4.5V  
1.8V I2CVDD 4.5V  
Power Dissipation (Note 3)  
ESD Rating (Note 4)  
ESD Rating (Note 5)  
I2CVDD  
250V  
Audio Amplifier Electrical Characteristics VDD = 4.2V (Note 1, Note 2)  
The following specifications apply for AV = 6dB, RL = 2.2μF+15, C1 = C2 = 2.2μF, f = 1kHz, unless otherwise specified. Limits  
apply for TA = 25°C.  
LM48823  
Units  
Symbol  
Parameter  
Conditions  
VIN = 0V, RL = ∞  
Typical  
(Note 6)  
Limits  
(Limits)  
(Note 7)  
Quiescent Power Supply  
Current  
IDD  
3.3  
0.01  
0.5  
4.3  
1
mA (max)  
µA (max)  
mV (max)  
ISD  
Shutdown Current  
Shutdown Enabled  
VIN = 0V  
Differential Output Offset  
Voltage  
VOS  
3
VIH  
VIL  
Logic High Input Threshold  
RESET  
1.4  
0.4  
V (min)  
V (max)  
dB  
RESET  
Minimum Gain Setting  
Maximum Gain Setting  
–70  
24  
AV  
Gain  
dB  
7
11  
kΩ (min)  
kΩ (max)  
Maximum Gain Setting  
Minimum Gain Setting  
9
RIN  
Input Resistance  
Output Voltage  
64  
96  
kΩ (min)  
kΩ (max)  
80  
RL = 2.2μF+15, THD+N = 1%  
f = 1kHz  
f = 5kHz  
VRMS  
VRMS  
VO  
5.4  
3.1  
Total Harmonic Distortion +  
Noise  
VO = 4VRMS  
THD+N  
PSRR  
0.015  
%
VRIPPLE = 200mVP-P Sine, Inputs AC GND, CIN = 1μF, input referred  
Power Supply Rejection Ratio  
f = 217Hz  
f = 1kHz  
93  
93  
82  
dB (min)  
dB  
POUT = 40mW, RL = 16Ω  
f = 1kHz  
SNR  
Signal-to-Noise-Ratio  
119  
dB  
AV = 4dB, Input Referred, A-weighted Filter  
Output Noise  
5.5  
μV  
μs  
OS  
TWU  
Wake-Up Time  
200  
5
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