Datasheet > LMV981

LMV981

更新时间： 2024-11-29 11:52:55

品牌	Logo	应用领域
安森美 - ONSEMI		运算放大器
页数	文件大小	规格书
21页	438K
描述
Single and Dual Low Voltage, Rail-to-Rail Input and Output, Operational Amplifiers with Shutdown

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LMV981 数据手册

LMV981, LMV982

Single and Dual Low

Voltage, Rail-to-Rail Input

and Output, Operational

Amplifiers with Shutdown

http://onsemi.com

The LMV981 Single and LMV982 Dual are low−voltage

operational amplifiers which can operate on single−sided power

supplies (1.8 V to 5.0 V) with rail−to−rail input and output swing.

Both devices come in small state−of−the−art packages and require

very low quiescent current making them ideal for battery−operated,

portable applications such as notebook computers and hand−held

instruments. Rail−to−Rail operation allows for optimal

signal−to−noiseapplications plus the small packages allow for closer

placement to signal sources further enhancing overall signal chain

performance.

MARKING

DIAGRAMS

LMV981 (Single)

AAE MG

SC−70

CASE 419B

The LMV981 Single and LMV982 Dual both have a shutdown pin

that can be used to disable the device and further reduce power

consumption. Shutdown is implemented by driving the SHDN Pin LOW.

AE MG

ULLGA8

CASE 613AG

Features

• Specified at Single−Sided Power Supply: 1.8 V, 2.7 V, and 5 V

= Date Code

= Pb−Free Package

• Small Packages:

LMV981 in a SC−70 and uLLGA (1.5mm x 1.5mm x 0.4mm)

LMV982 in a Micro10 and uQFN (1.4mm x 1.8mm x 0.6 mm)

(Note: Microdot may be in either location)

• No Output Crossover Distortion

LMV982 (Dual)

• Extended Industrial Temperature Range: −40°C to +125°C

• Low Quiescent Current 210 mA, max per channel

• No Output Phase−Reversal from Overdriven Input

• These are Pb−Free Devices

V982

AYW

Micro10

CASE 846B

Typical Applications

• Notebook Computers, Portable Battery−Operated Instruments, PDA’s

• Active Filters, Supply−Current Monitoring

DE MG

0.1

R = 600 W

UQFN10

0.09

0.08

0.07

0.06

0.05

0.04

0.03

0.02

0.01

T = 25°C

CASE 488AT

= Assembly Location

= Year

= Work Week

= Pb−Free Package

(Note: Microdot may be in either location)

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 17 of this data sheet.

1.8

2.2

2.6

3.4

3.8

4.2

4.6

SUPPLY VOLTAGE (mV)

Figure 1. Output Voltage Swing vs. Supply Voltage

Publication Order Number:

February, 2010 − Rev. 5

LMV981/D

12 3 4 5 6 7...21

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与LMV981相关器件

型号	品牌	获取价格	描述	数据表
LMV981BL	NSC	获取价格	1.8V, RRIO Operational Amplifiers with Shutdown
LMV981BLX	NSC	获取价格	1.8V, RRIO Operational Amplifiers with Shutdown
LMV981IDBVR	TI	获取价格	1.8-V OPERATIONAL AMPLIFIERS WITH RAIL-TO-RAIL AND OUTPUT AND SHUTDOWN
LMV981IDBVRE4	TI	获取价格	1.8-V OPERATIONAL AMPLIFIERS WITH RAIL-TO-RAIL AND OUTPUT AND SHUTDOWN
LMV981IDBVRG4	TI	获取价格	Single 1.8-V Operational Amplifier with Rail-To-Rail Input and Output and Shutdown 6-SOT-2
LMV981IDBVT	TI	获取价格	1.8-V OPERATIONAL AMPLIFIERS WITH RAIL-TO-RAIL AND OUTPUT AND SHUTDOWN
LMV981IDCKR	TI	获取价格	1.8-V OPERATIONAL AMPLIFIERS WITH RAIL-TO-RAIL AND OUTPUT AND SHUTDOWN
LMV981IDCKRE4	TI	获取价格	1.8-V OPERATIONAL AMPLIFIERS WITH RAIL-TO-RAIL AND OUTPUT AND SHUTDOWN
LMV981IDCKT	TI	获取价格	1.8-V OPERATIONAL AMPLIFIERS WITH RAIL-TO-RAIL AND OUTPUT AND SHUTDOWN
LMV981IRUGR	TI	获取价格	Single 1.8-V Operational Amplifier with Rail-To-Rail Input and Output and Shutdown 8-X2QFN

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