Datasheet > LMV716

LMV716

更新时间： 2024-09-14 04:19:59

品牌	Logo	应用领域
美国国家半导体 - NSC		运算放大器
页数	文件大小	规格书
15页	950K
描述
5 MHz, Low Noise, RRO, Dual Operational Amplifier with CMOS Input

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LMV716 数据手册

September 2006

LMV716

5 MHz, Low Noise, RRO, Dual Operational Amplifier with

CMOS Input

General Description

Features

The LMV716 is a dual operational amplifier with both low

supply voltage and low supply current, making it ideal for

portable applications. The LMV716 CMOS input stage drives

the I_BIAScurrent down to 0.6 pA; this coupled with the low

(Typical values, V⁺= 3.3V, T_A= 25˚C, unless otherwise

specified)

n Input noise voltage

n Input bias current

n Offset voltage

n CMRR

n Open loop gain

n Rail-to-rail output

n GBW

12.8 nV/

0.6 pA

noise voltage of 12.8 nV/

makes the LMV716 perfect

1.6 mV

80 dB

122 dB

for applications requiring active filters, transimpedance am-

plifiers, and HDD vibration cancellation circuitry.

Along with great noise sensitivity, small signal applications

will benefit from the large gain bandwidth of 5 MHz coupled

with the minimal supply current of 1.6 mA and a slew rate of

5.8 V/µs.

5 MHz

5.8 V/µs

1.6 mA

n Slew rate

n Supply current

n Supply voltage range

n Operating temperature

n 8-pin MSOP package

The LMV716 provides rail-to-rail output swing into heavy

loads. The input common-mode voltage range includes

ground, which is ideal for ground sensing applications.

2.7V to 5V

−40˚C to 85˚C

The LMV716 has a supply voltage spanning 2.7V to 5V and

is offered in an 8-pin MSOP package that functions across

the wide temperature range of −40˚C to 85˚C. This small Applications

package makes it possible to place the LMV716 next to

sensors, thus reducing external noise pickup.

n Active filters

n Transimpedance amplifiers

n Audio preamp

n HDD vibration cancellation circuitry

Typical Application Circuit

20179539

High Gain Band Pass Filter

DS201795

www.national.com

12 3 4 5 6 7...15

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