February 2008

Rev 3

1/14

14

LMV321-LMV358-LMV324

Low cost low power input/output rail-to-rail

operational amplifiers

Features

Applications

Description

The LMV321/358/324 family (single, dual and

quad) answers the need for low cost, general

purpose operational amplifiers. They operate with

voltages as low as 2.7 V and feature both input

and output rail-to-rail, 145 µA consumption

current and 1 MHz gain bandwidth product

(GBP).

With a such low consumption and a sufficient

GBP for many applications, these op-amps are

very well-suited for any kind of battery-supplied

and portable equipment application.

The LMV321 is housed in the space-saving 5-pin

SOT23-5 package which simplifies the board

design (overall dimensions are 2.8 mm x 2.9 mm).

The SOT23-5 has two pinning configurations to

answer all application requirements.

LMV321ILT

(SOT23-5)

LMV358ID/IDT-LMV358IPT

(SO-8, TSSOP-8)

LMV324ID/IDT-LMV324IPT

(SO-14, TSSOP-14)

LMV321RILT

(SOT23-5)

1

2

3

5

4

VDD

VCC

Non Inverting Input

Inverting Input

Output

+

_

1

2

3

5

4

VDD

VCC

Non Inverting Input

Inverting Input

Output

1

2

3

5

4

VDD

VCC

Non Inverting Input

Inverting Input

Output

+

_

1

2

3

5

4

VDD

VCC

Non Inverting Input

Inverting Input

Output

1

2

3

5

4

VDD

VCC

Non Inverting Input

Inverting Input

Output

VDD

VCC

1

2

3

5

4

8

7

6

Non Inverting Input 1

Inverting Input 1

Output 2

+

_

Output 1

Non Inverting Input 2

Inverting Input 2

+

_

VDD

VCC

1

2

3

5

4

8

7

6

Non Inverting Input 1

Inverting Input 1

Output 2

+

_

Output 1

Non Inverting Input 2

Inverting Input 2

+

_

VCC

VDD

1

2

3

11

4

14

13

12

Non Inverting Input 2

Inverting Input 2

Output 4

Output 2

Non Inverting Input 4

Inverting Input 4

5

6

7

8

10

9

+

_

+

_

+

_

Output 3

Non Inverting Input 3

Inverting Input 3

+

_

Output 1

Non Inverting Input 1

Inverting Input 1

VCC

VDD

1

2

3

11

4

14

13

12

Non Inverting Input 2

Inverting Input 2

Output 4

Output 2

Non Inverting Input 4

Inverting Input 4

5

6

7

8

10

9

+

_

+

_

+

_

Output 3

Non Inverting Input 3

Inverting Input 3

+

_

Output 1

Non Inverting Input 1

Inverting Input 1

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