LMV824

更新时间： 2024-11-24 22:51:51

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
24页	1071K
描述
Low Voltage, Low Power, R-to-R Output, 5 MHz Op Amps

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数据手册

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LMV824 数据手册

August 1999

LMV821 Single/ LMV822 Dual/ LMV824 Quad

Low Voltage, Low Power, R-to-R Output, 5 MHz Op Amps

n Guaranteed 2.5 V, 2.7 V and 5 V Performance

General Description

n Maximum VOS

n VOS Temp. Drift

3.5 mV (Guaranteed)

1 uV/˚ C

The LMV821/LMV822/LMV824 bring performance and

economy to low voltage / low power systems. With a 5 MHz

unity-gain frequency and a guaranteed 1.4 V/µs slew rate,

the quiescent current is only 220 µA/amplifier (2.7 V). They

provide rail-to-rail (R-to-R) output swing into heavy loads

(600 Ω Guarantees). The input common-mode voltage range

includes ground, and the maximum input offset voltage is

3.5mV (Guaranteed). They are also capable of comfortably

driving large capacitive loads (refer to the application notes

section).

n GBW product 2.7 V

5 MHz

n I_Supply2.7 V

220 µA/Amplifier

1.4 V/us (Guaranteed)

90 dB

n Minimum SR

n CMRR

n PSRR

85 dB

n Rail-to-Rail (R-to-R) Output Swing

—

600 Ω Load

160 mV from rail

55 mV from rail

-0.3 V to 4.3 V

10 kΩ Load

The LMV821 (single) is available in the ultra tiny SC70-5

package, which is about half the size of the previous title

holder, the SOT23-5.

n V_CM5 V

n Stable with High Capacitive Loads (Refer to Application

Section)

Overall, the LMV821/LMV822/LMV824 (Single/Dual/Quad)

are low voltage, low power, performance op amps, that can

be designed into a wide range of applications, at an eco-

nomical price.

Applications

n Cordless Phones

n Cellular Phones

n Laptops

n PDAs

n PCMCIA

Features

(For Typical, 5 V Supply Values; Unless Otherwise Noted)

n Ultra Tiny, SC70-5 Package

2.0 x 2.0 x 1.0 mm

Connection Diagrams

5-Pin SC70-5/SOT23-5

14-Pin SO/TSSOP

DS100128-84

Top View

DS100128-85

8-Pin SO/MSOP

Top View

DS100128-63

Top View

DS100128

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