Datasheet > LMV821

LMV821

更新时间： 2024-09-30 05:42:27

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
16页	783K
描述
Single, Dual, Quad Low Voltage, Rail-to-Rail Operational Amplifiers

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LMV821 数据手册

LMV821, LMV822, LMV824

Single, Dual, Quad Low

Voltage, Rail-to-Rail

Operational Amplifiers

The LMV821, LMV822, and LMV824 are operational amplifiers

with low input voltage offset and drift vs. temperature. In spite of low

quiescent current requirements these devices have 5 MHz bandwidth

and 1.4 V/ms slew rate. In addition they provide rail−to−rail output

swing into 600 W loads. The input common−mode voltage range

includes ground, and the maximum input offset voltage is only

3.5 mV. Substantially large capacitive loads can be driven by simply

adding a pullup resistor or isolation resistor.

http://onsemi.com

SC−70

Micro8]

CASE 419A

CASE 846A

The LMV821 (single) is available in a space−saving SC70−5 while

the dual and quad also come in ultra small SOIC and TSSOP packages.

Features

• Low Offset Voltage: 3.5 mV

• Very low Offset Drift: 1.0 mV/°C

• High Bandwidth: 5 MHz

SOIC−8

CASE 751

• Rail−to−Rail Output Swing into a 600 W load

• Capable of driving highly capacitive loads

• These Devices are Pb−Free and are RoHS Compliant

SOIC−14

TSSOP−14

CASE 751A

CASE 948G

Typical Applications

• Notebook Computers

• PDAs

ORDERING AND MARKING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 11 of this data sheet.

• Modem Transmitter/ Receivers

= 5 V, R = 100 kW

= 5 V

−10

−20

−1

10k

100k

10M

INPUT COMMON MODE VOLTAGE (V)

FREQUENCY (Hz)

Figure 1. Gain vs. Frequency

Figure 2. CMRR vs. Input Common Mode

Voltage

Publication Order Number:

October, 2009 − Rev. 1

LMV821/D

12 3 4 5 6 7...16

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