參數(shù)資料
型號(hào)： LMV981IDBVT
廠商： Texas Instruments, Inc.
英文描述： 1.8-V OPERATIONAL AMPLIFIERS WITH RAIL-TO-RAIL AND OUTPUT AND SHUTDOWN
中文描述： 的1.8 V運(yùn)算放大器與軌至軌和輸出關(guān)斷
文件頁(yè)數(shù)： 2/22頁(yè)
文件大?。?/td> 617K
代理商： LMV981IDBVT
SLOS440G AUGUST 2004 REVISED MAY 2005
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description/ordering information (continued)
The LMV981 and LMV982 devices offer shutdown capability for additional power savings. Pulling the SHDN
pin low puts the amplifiers in shutdown, where only 0.156 A typically is consumed from a 1.8-V supply. In
normal operation with the same 1.8-V supply, the devices typically consume a quiescent current of 103 A per
channel, and yet they are able to achieve excellent electrical specifications, such as 101-dB open-loop DC gain
and 1.4-MHz-gain bandwidth. Furthermore, the amplifiers offer good output drive characteristics, with the ability
to drive a 600-
load and 1000-pF capacitance, with minimal ringing.
The LMV981 and LMV982 devices are offered in the latest packaging technology to meet the most demanding
space-constraint applications. The LMV981 is offered in standard SOT-23 and SC-70 packages. The LMV982
is available in the 10-pin MSOP package.
The LMV98x devices are characterized for operation from 40
°
C to 125
°
C, making them universally suited for
commercial, industrial, and automotive applications.
simplified schematic
IN+
IN
VBIAS1
Class AB
Control
VCC+
OUT
VCC
Q1
Q4
Q3
Q2
M3
M4
I4
I3
M7
M8
M6
M5
I2
I1
M2
M1
VBIAS2
IP
IN
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMV981IDCKR 功能描述:運(yùn)算放大器 - 運(yùn)放 Sngl 1.8-V w/R-to-R I/O & Shutdown RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
LMV981IDCKRE4 功能描述:運(yùn)算放大器 - 運(yùn)放 Sngl 1.8-V w/R-to-R I/O & Shutdown RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
LMV981IDCKRG4 功能描述:運(yùn)算放大器 - 運(yùn)放 Sgl 1.8V Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
LMV981IDCKT 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.8-V OPERATIONAL AMPLIFIERS WITH RAIL-TO-RAIL AND OUTPUT AND SHUTDOWN
LMV981IRUGR 功能描述:運(yùn)算放大器 - 運(yùn)放 Sgl 1.8V Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
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