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LM399H#TR PDF预览

LM399H#TR

更新时间: 2024-11-23 13:09:23
品牌 Logo 应用领域
凌特 - Linear /
页数 文件大小 规格书
8页 157K
描述
IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 6.95 V, MBCY4, METAL CAN, TO-46, 4 PIN, Voltage Reference

LM399H#TR 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Obsolete零件包装代码:TO-46
包装说明:,针数:4
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.67
Is Samacsys:N模拟集成电路 - 其他类型:TWO TERMINAL VOLTAGE REFERENCE
JESD-30 代码:O-MBCY-W4JESD-609代码:e0
功能数量:1输出次数:1
端子数量:4最高工作温度:70 °C
最低工作温度:最大输出电压:7.3 V
最小输出电压:6.75 V标称输出电压:6.95 V
封装主体材料:METAL封装形状:ROUND
封装形式:CYLINDRICAL峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified表面贴装:NO
技术:BIPOLAR最大电压温度系数:2 ppm/ °C
温度等级:COMMERCIAL端子面层:TIN LEAD
端子形式:WIRE端子位置:BOTTOM
处于峰值回流温度下的最长时间:NOT SPECIFIED微调/可调输出:YES
Base Number Matches:1

LM399H#TR 数据手册

 浏览型号LM399H#TR的Datasheet PDF文件第2页浏览型号LM399H#TR的Datasheet PDF文件第3页浏览型号LM399H#TR的Datasheet PDF文件第4页浏览型号LM399H#TR的Datasheet PDF文件第5页浏览型号LM399H#TR的Datasheet PDF文件第6页浏览型号LM399H#TR的Datasheet PDF文件第7页 
LTZ1000/LTZ1000A  
Ultra Precision Reference  
FeaTures  
DescripTion  
n
1.2µV Noise  
The LTZ1000 and LTZ1000A are ultra-stable temperature  
controllable references. They are designed to provide 7V  
outputs with temperature drifts of 0.05ppm/°C, about  
P-P  
n
2µV/√kHr Long-Term Stability  
n
Very Low Hysteresis  
n
0.05ppm/°C Drift  
1.2µV of noise and long-term stability of 2µV/√kHr.  
P-P  
n
Temperature Stabilized  
Included on the chip is a subsurface zener reference, a  
heater resistor for temperature stabilization, and a tem-  
perature sensing transistor. External circuitry is used to  
set operating currents and to temperature stabilize the  
reference. This allows maximum flexibility and best long-  
term stability and noise.  
n
400°C/W Thermal Resistance for LTZ1000A Reduces  
Insulation Requirements  
n
Specified for –55°C to 125°C Temperature Range  
n
Offered in TO-99 package  
applicaTions  
The LTZ1000 and LTZ1000A references can provide su-  
perior performance to older devices such as the LM199,  
provided that the user implements the heater control and  
properly manages the thermal layout. To simplify thermal  
insulation, the LTZ1000A uses a proprietary die attach  
method to provide significantly higher thermal resistance  
than the LTZ1000.  
n
Voltmeters  
n
Calibrators  
n
Standard Cells  
Scales  
Low Noise RF Oscillators  
n
n
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear  
Technology Corporation. All other trademarks are the property of their respective owners.  
Typical applicaTion  
Low Noise Reference  
Long-Term Stability  
2
LTZ1000  
V
≥ 10V  
IN  
OUTPUT  
1N4148  
30k  
7
LT®1006  
3
2
+
6
0
4
120Ω  
0.02µF  
–2  
0
10  
20  
30  
1000 TA01  
DAYS  
LONG-TERM STABILITY OF A TYPICAL DEVICE FROM TIME = 0  
WITH NO PRECONDITIONING OR AGING  
1000 TA01b  
1000afd  
1

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