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LMV982 PDF预览

LMV982

更新时间: 2024-11-30 04:19:59
品牌 Logo 应用领域
德州仪器 - TI 运算放大器输出元件
页数 文件大小 规格书
22页 612K
描述
1.8-V OPERATIONAL AMPLIFIERS WITH RAIL-TO-RAIL AND OUTPUT AND SHUTDOWN

LMV982 数据手册

 浏览型号LMV982的Datasheet PDF文件第2页浏览型号LMV982的Datasheet PDF文件第3页浏览型号LMV982的Datasheet PDF文件第4页浏览型号LMV982的Datasheet PDF文件第5页浏览型号LMV982的Datasheet PDF文件第6页浏览型号LMV982的Datasheet PDF文件第7页 
ꢀ ꢁꢂ ꢃ ꢄ ꢅ ꢆꢇ ꢈꢉ ꢀ ꢊꢋ ꢀ ꢁꢂꢃ ꢄꢌ ꢍ ꢎꢏ ꢀ  
ꢅ ꢐꢄ ꢑꢂ ꢒ ꢓꢊꢔ ꢏꢕ ꢇꢒ ꢈꢏꢀ ꢏꢁ ꢓ ꢀꢇ ꢖꢇ ꢊꢔ ꢆ  
ꢗ ꢇ ꢕꢘ ꢔꢏꢇ ꢀ ꢑꢕꢒ ꢑꢔꢏꢇ ꢀ ꢇꢈ ꢓꢎꢕ ꢏꢈꢍ ꢒ ꢎꢕ ꢓꢎꢕ ꢏꢈꢍ ꢆꢘꢎ ꢕꢍ ꢒ ꢗꢈ  
SLOS440G − AUGUST 2004 − REVISED MAY 2005  
LMV981 . . . DBV (SOT23-6) OR DCK (SC-70) PACKAGE  
(TOP VIEW)  
D
D
1.8-V, 2.7-V, and 5-V Specifications  
Rail-to-Rail Output Swing  
− 600-Load . . . 80 mV From Rail  
− 2-kLoad . . . 30 mV From Rail  
1
2
3
6
5
4
IN+  
/GND  
IN−  
V
CC+  
SHDN  
V
CC−  
D
D
D
D
D
D
V
. . . 200 mV Beyond Rails  
ICR  
OUT  
Gain Bandwidth . . . 1.4 MHz  
Supply Current . . . 100 µA/Amplifier  
Max V . . . 4 mV  
IO  
Turn-On Time From Shutdown . . . 8.4 µs  
Space-Saving Packages  
− LMV981: SOT-23-6 and SC-70  
− LMV982: MSOP and VSSOP  
LMV982 . . . DGS (VSSOP/MSOP) PACKAGE  
(TOP VIEW)  
OUTA  
−INA  
+INA  
1
2
3
4
5
10  
9
V
CC+  
OUTB  
8
−INB  
+INB  
SHDNB  
7
V
/GND  
CC−  
D
Applications  
− Industrial (Utility/Energy Metering)  
− Automotive  
6
SHDNA  
− Communications (Optical Telecom,  
Data/Voice Cable Modems)  
− Consumer Electronics (PDAs, PCs,  
CDR/W, Portable Audio)  
− Supply-Current Monitoring  
− Battery Monitoring  
description/ordering information  
The LMV981 and LMV982 devices are low-voltage, low-power operational amplifiers that are well suited for  
today’s low-voltage and/or portable applications. Specified for operation of 1.8 V to 5 V, they can be used in  
portable applications that are powered from a single-cell Li-ion or two-cell batteries. They have rail-to-rail input  
and output capability for maximum signal swings in low-voltage applications. The LMV98x input common-mode  
voltage extends 200 mV beyond the rails for increased flexibility. The output can swing rail-to-rail unloaded and  
typically can reach 80 mV from the rails, while driving a 600-load (at 1.8-V operation).  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
Reel of 3000 LMV981IDBVR  
RBA_  
SOT-23 (DBV)  
Reel of 250  
Reel of 3000 LMV981IDCKR  
Reel of 250 LMV981IDCKT  
Reel of 2500 LMV982IDGSR  
Reel of 250 LMV982IDGST  
LMV981IDBVT  
PREVIEW  
R7_  
Single  
Dual  
−40°C to 125°C  
SC-70 (DCK)  
PREVIEW  
MSOP/VSSOP (DGS)  
RCB  
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available  
at www.ti.com/sc/package.  
DBV/DCK: The actual top-side marking has one additional character that designates the assembly/test site.  
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.  
ꢕꢥ  
Copyright 2005, Texas Instruments Incorporated  
ꢡ ꢥ ꢢ ꢡꢚ ꢛꢮ ꢝꢜ ꢠ ꢨꢨ ꢦꢠ ꢞ ꢠ ꢟ ꢥ ꢡ ꢥ ꢞ ꢢ ꢐ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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