LMV321MDC National Semiconductor Corporation, LMV321MDC Datasheet

LMV321MDC

Manufacturer Part Number

LMV321MDC

Description

General Purpose, Low Voltage, Rail-to-rail Output Operational Amplifiers

Manufacturer

National Semiconductor Corporation

Datasheet

1.LMV321MDC.pdf (24 pages)

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LMV321 / LMV358 / LMV324 Single/Dual/Quad

General Purpose, Low Voltage, Rail-to-Rail Output

Operational Amplifiers

General Description

The LMV358/324 are low voltage (2.7–5.5V) versions of the

dual and quad commodity op amps, LM358/324, which cur-

rently operate at 5–30V. The LMV321 is the single version.

The LMV321/358/324 are the most cost effective solutions

for the applications where low voltage operation, space sav-

ing and low price are needed. They offer specifications that

meet

LMV321/358/324 have rail-to-rail output swing capability and

the input common-mode voltage range includes ground.

They all exhibit excellent speed-power ratio, achieving

1 MHz of bandwidth and 1 V/µs of slew rate with low supply

current.

The LMV321 is available in space saving SC70-5, which is

approximately half the size of SOT23-5. The small package

saves space on pc boards, and enables the design of small

portable electronic devices. It also allows the designer to

place the device closer to the signal source to reduce noise

pickup and increase signal integrity.

The chips are built with National’s advanced submicron

silicon-gate BiCMOS process. The LMV321/358/324 have

bipolar input and output stages for improved noise perfor-

mance and higher output current drive.

exceed

Gain and Phase vs

Capacitive Load

the

familiar

DS100060

LM358/324.

DS100060-45

The

Features

(For V

Applications

n Active Filters

n General Purpose Low Voltage Applications

n General Purpose Portable Devices

Guaranteed 2.7V and 5V Performance

No Crossover Distortion

Space Saving Package

Industrial Temp.Range

Gain-Bandwidth Product

Low Supply Current

Rail-to-Rail Output Swing

LMV321

LMV358

LMV324

10k

= 5V and V

Load

Output Voltage Swing

−

vs Supply Voltage

= 0V, Typical Unless Otherwise Noted)

SC70-5 2.0x2.1x1.0mm

DS100060-67

−0.2V to V

−40˚C to +85˚C

www.national.com

August 2000

−

−10mV

+65mV

130µA

210µA

410µA

−0.8V

1MHz

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