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LM4128AMF-2.5/NOPB PDF预览

LM4128AMF-2.5/NOPB

更新时间: 2024-11-09 12:05:51
品牌 Logo 应用领域
德州仪器 - TI 电源电路参考电压源光电二极管
页数 文件大小 规格书
33页 987K
描述
LM4128/LM4128Q SOT-23 Precision Micropower Series Voltage Reference

LM4128AMF-2.5/NOPB 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:SOT-23
包装说明:LSSOP, TSOP5/6,.11,37针数:5
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:1.37Is Samacsys:N
模拟集成电路 - 其他类型:THREE TERMINAL VOLTAGE REFERENCEJESD-30 代码:R-PDSO-G5
JESD-609代码:e3长度:2.92 mm
湿度敏感等级:1功能数量:1
输出次数:1端子数量:5
最高工作温度:125 °C最低工作温度:-40 °C
最大输出电压:2.5025 V最小输出电压:2.4975 V
标称输出电压:2.5 V封装主体材料:PLASTIC/EPOXY
封装代码:LSSOP封装等效代码:TSOP5/6,.11,37
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:1.22 mm最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2.9 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:BIPOLAR
最大电压温度系数:75 ppm/ °C温度等级:AUTOMOTIVE
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.953 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED微调/可调输出:NO
最大电压容差:0.1%宽度:1.6 mm
Base Number Matches:1

LM4128AMF-2.5/NOPB 数据手册

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LM4128, LM4128Q  
www.ti.com  
SNVS475E NOVEMBER 2006REVISED APRIL 2013  
LM4128/LM4128Q SOT-23 Precision Micropower Series Voltage Reference  
Check for Samples: LM4128, LM4128Q  
1
FEATURES  
DESCRIPTION  
Ideal for space critical applications, the LM4128  
precision voltage reference is available in the SOT-23  
surface-mount package. The LM4128’s advanced  
design eliminates the need for an external stabilizing  
capacitor while ensuring stability with capacitive loads  
up to 10 µF, thus making the LM4128 easy to use.  
2
Output Voltage Initial Accuracy 0.1%  
Low Temperature Coefficient 75 ppm/°C  
Low Supply Current, 60 µA  
Enable Pin Allowing a 3 µA Shutdown Mode  
Up to 20 mA Output Current  
Series references provide lower power consumption  
than shunt references, since they do not have to idle  
the maximum possible load current under no load  
conditions. This advantage, the low quiescent current  
(60 µA), and the low dropout voltage (400 mV) make  
the LM4128 ideal for battery-powered solutions.  
Voltage Options 1.8V, 2.048V, 2.5V, 3.0V, 3.3V,  
4.096V  
Custom Voltage Options Available (1.8V to  
4.096V)  
VIN Range of VREF + 400 mV to 5.5V @10 mA  
Stable with Low ESR Ceramic Capacitors  
5-Pin SOT-23 Package  
The LM4128 is available in four grades (A, B, C, and  
D) for greater flexibility. The best grade devices (A)  
have an initial accuracy of 0.1% with ensured  
temperature coefficient of 75 ppm/°C or less, while  
the lowest grade parts (D) have an initial accuracy of  
1.0% and a tempco of 100 ppm/°C.  
40°C to 125°C Junction Temperature Range  
LM4128AQ/BQ/CQ/DQ are AEC-Q100 Grade 1  
Qualified and are Manufactured on an  
Automotive Grade Flow  
Typical Application Circuit  
APPLICATIONS  
VREF  
Input  
VIN  
Output  
Instrumentation & Process Control  
Test Equipment  
*
*
C
C
OUT  
IN  
LM4128  
Data Acquisition Systems  
Base Stations  
Servo Systems  
EN  
Enable  
GND  
Portable, Battery Powered Equipment  
Automotive & Industrial Electronics  
Precision Regulators  
Battery Chargers  
*Note: The capacitor CIN is required and  
the capacitor COUT is optional.  
Communications  
Medical Equipment  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2006–2013, Texas Instruments Incorporated  

LM4128AMF-2.5/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
LM4128AMFX-2.5/NOPB TI

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LM4128/LM4128Q SOT-23 Precision Micropower Series Voltage Reference

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