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LMP8603MME/NOPB PDF预览

LMP8603MME/NOPB

更新时间: 2024-10-27 11:06:39
品牌 Logo 应用领域
德州仪器 - TI 放大器光电二极管
页数 文件大小 规格书
33页 1346K
描述
具有直列式滤波器功能的 -22V 至 60V、双向电流感应放大器 | DGK | 8 | -40 to 125

LMP8603MME/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:SSOP
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99风险等级:1.49
放大器类型:INSTRUMENTATION AMPLIFIERJESD-30 代码:R-PDSO-G8
JESD-609代码:e3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:TSSOP
封装等效代码:TSSOP8,.19封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法:TR
峰值回流温度(摄氏度):260电源:3.3/5 V
认证状态:Not Qualified子类别:Instrumentation Amplifier
最大压摆率:1.5 mA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:0.635 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

LMP8603MME/NOPB 数据手册

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LMP8602, LMP8602Q, LMP8603, LMP8603Q  
www.ti.com  
SNOSB36D JULY 2009REVISED MARCH 2013  
60V Common Mode, Fixed Gain, Bidirectional Precision Current Sensing Amplifier  
Check for Samples: LMP8602, LMP8602Q, LMP8603, LMP8603Q  
1
FEATURES  
DESCRIPTION  
The LMP8602 and LMP8603 are fixed gain precision  
amplifiers. The parts 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 a 3.3V supply, the input common  
mode voltage range is from –4V to +27V. The  
LMP8602 and LMP8603 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  
parts that are shown in the tables are 100% tested  
and all bold values are also 100% tested over  
temperature.  
2
Unless Otherwise Noted, Typical Values at TA  
= 25°C, VS = 5.0V, Gain = 50x (LMP8602), Gain  
= 100x (LMP8603)  
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  
Single Supply Bidirectional Operation  
All Min / Max Limits 100% Tested  
The parts have a precise gain of 50x for the  
LMP8602 and 100x for the LMP8603, which are  
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 5x for the LMP8602 and 10x for the LMP8603. 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 the applications section.  
LMP8602Q and LMP8603Q Available in  
Automotive AEC-Q100 Grade 1 Qualified  
Version  
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
S
G
Inductive  
Load  
24V  
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 © 2009–2013, Texas Instruments Incorporated  

LMP8603MME/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
LMP8603QMM/NOPB TI

完全替代

具有直列式滤波器功能的 AEC-Q100、-22V 至 60V、双向电流感应放大器 | D
LMP8602MMX/NOPB TI

完全替代

具有直列式滤波器功能的 -22V 至 60V、双向电流感应放大器 | DGK | 8 |
LMP8603MM/NOPB TI

完全替代

具有直列式滤波器功能的 -22V 至 60V、双向电流感应放大器 | DGK | 8 |

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