LMV981MFX

所属类别：运算放大器
产品名称：单1.8V，RRIO运算放大器
厂商：NSC
生产批号：11+
封装：SOT23-6
库存状态：有库存
库存量：6528
最低订购量：1
详细资料：

Product Introduction

peculiarity

(Typical 1.8V supply value, unless otherwise noted)

Guaranteed in 1.8V, 2.7V and 5V specifications
Output swing

w/600Ω load	With 80mV from rail
w/2kΩ load	30mV by railway

V CM	200mV overtrack
Supply Current (per channel)	100μA
Gain bandwidth accumulation	1.4MHz
Max V OS	4.0mV
Gain w/600Ω load	101 dB
micro SMD in an ultra-miniature package	1.0 mm x 1.5 mm
The turn-on time is from the shutdown state	19μs
Temperature range	-40°C to 125°C

illustrate

LMV981/LMV982 low-voltage, low-power operational amplifiers. The LMV981/LMV982 has a +1.8 V to +5.0 V supply voltage and rail-to-rail inputs and outputs. The LMV981/LMV982 input common mode voltage of 200mV is extended beyond the supply voltage range, allowing user enhancements to exceed the supply. Output swing rail-to-rail unloading and 600Ω load 105mV in 1.8V power rail. The LMV981/LMV982 have been optimized to operate at 1.8V, making them ideal for portable battery power systems and single-cell lithium-ion battery systems.

The LMV981/LMV982 provides a stop pin that can be used to disable devices to reduce the supply current. ^ SHDN pin=low when the device is off. The output will be shut down with high impedance.

The LMV981/LMV982 have excellent high-speed power ratios, achieving extremely low supply current at 1.8V supply voltage and gain bandwidth of 1.4MHz. The LMV981/LMV982 is capable of driving 600Ω loads and capacitive loads up to 1000pF with a minimum ring. The LMV981/LMV982 has a high DC gain of 101 dB, making them suitable for low-frequency applications.

The LMV981 is available in a 6-bump micro SMD in SC70-6, SOT23-6 package space. 6-bump micro SMD package with a 1.006 mm x 1.514 mm x 0.945 mm footprint. The LMV982 is available in an energy-efficient MSOP-10 package. These small PC boards with limited packaging area are ideal solutions for portable electronic products like cellular phones and PDAs.

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Industrial and automotive
Consumer communication
Consumption calculation
handheld computer
Portable audio
Portable/battery-powered electronics
Supply current monitoring
Battery monitoring

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LMV981MFX

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