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LMP8601MA/NOPB PDF预览

LMP8601MA/NOPB

更新时间: 2024-11-23 12:05:51
品牌 Logo 应用领域
德州仪器 - TI 放大器
页数 文件大小 规格书
29页 1409K
描述
60-V Common-Mode Bidirectional Precision Current Sensing Amplifier

LMP8601MA/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:SOIC
包装说明:SOP, SOP8,.25针数:8
Reach Compliance Code:compliantECCN代码:EAR99
Factory Lead Time:1 week风险等级:1.54
Samacsys Description:60-V, Bidirectional, Low- or High-Side, Voltage Output Current Sensing Amplifier放大器类型:OPERATIONAL AMPLIFIER
架构:VOLTAGE-FEEDBACK最大平均偏置电流 (IIB):0.02 µA
最大共模电压:60 V最小共模抑制比:90 dB
标称共模抑制比:96 dB频率补偿:YES
最大输入失调电压:1000 µVJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.9 mm
低-偏置:NO低-失调:NO
微功率:NO湿度敏感等级:1
功能数量:1端子数量:8
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TUBE
峰值回流温度(摄氏度):260功率:NO
电源:3.3/5 V可编程功率:NO
座面最大高度:1.75 mm最小摆率:0.4 V/us
标称压摆率:0.7 V/us子类别:Operational Amplifier
最大压摆率:1.5 mA供电电压上限:6 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
温度等级:AUTOMOTIVE端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
标称均一增益带宽:60 kHz最小电压增益:19.9
标称电压增益:20宽带:NO
宽度:3.9 mm

LMP8601MA/NOPB 数据手册

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LMP8601, LMP8601-Q1  
www.ti.com  
SNOSAR2E SEPTEMBER 2008REVISED MARCH 2013  
60-V Common-Mode Bidirectional Precision Current Sensing Amplifier  
Check for Samples: LMP8601, LMP8601-Q1  
1
FEATURES  
DESCRIPTION  
The LMP8601 and LMP8601Q are fixed 20x gain  
2
Unless Otherwise Noted, Typical Values at TA  
= 25°C, VS = 5.0V, Gain = 20x  
precision amplifiers. The part will amplify and filter  
small differential signals in the presence of high  
common mode voltages. The input common mode  
voltage range is –22V to +60V when operating from a  
single 5V supply. With 3.3V supply, the input  
common mode voltage range is from –4V to +27V.  
The LMP8601 and LMP8601Q are members of the  
Linear Monolithic Precision (LMP®) family and are  
ideal parts for unidirectional and bidirectional current  
sensing applications. All parameter values of the part  
that are shown in the tables are 100% tested and all  
bold values are also 100% tested over temperature.  
TCVOS 10μV/°C Max  
CMRR 90 dB Min  
Input offset voltage 1 mV Max  
CMVR at VS = 3.3V -4V to 27V  
CMVR at VS = 5.0V -22V to 60V  
Operating Ambient Temperature Range -  
40°C to 125°C  
LMP8601Q Available in Automotive AEC-  
Q100 Grade 1 Qualified Version  
The part has a precise gain of 20x which is adequate  
in most targeted applications to drive an ADC to its  
full scale value. The fixed gain is achieved in two  
separate stages, a preamplifier with a gain of 10x and  
an output stage buffer amplifier with a gain of 2x. The  
connection between the two stages of the signal path  
is brought out on two pins to enable the possibility to  
create an additional filter network around the output  
buffer amplifier. These pins can also be used for  
alternative configurations with different gain as  
described in Application Information.  
Single-Supply Bidirectional Operation  
All Min / Max Limits 100% Tested  
APPLICATIONS  
High-Side and Low-Side Driver Configuration  
Current Sensing  
Bidirectional Current Measurement  
Current Loop to Voltage Conversion  
Automotive Fuel Injection Control  
Transmission Control  
Power Steering  
Battery Management Systems  
Typical Applications  
D
S
I
I
L
Inductive  
Load  
C
load  
G
+5V  
48V  
48V  
I
B
+
-
+5V  
+3.3V  
+
-
+
-
Charger  
D
G
Inductive  
Load  
24V  
S
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.  
All trademarks are the property of their respective owners.  
2
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 © 2008–2013, Texas Instruments Incorporated  

LMP8601MA/NOPB 替代型号

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