beautypg.com

Diodes LMV321/ 324/ 358 User Manual

Description, Features, Pin assignments

background image

LMV321/ 358/ 324

Document number: DS33196 Rev. 7 - 2

1 of 15

www.diodes.com

January 2013

© Diodes Incorporated

LMV321/ 324/ 358

GENERAL PURPOSE, LOW VOLTAGE,

RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS

Description

The LMV321/LMV358/LMV324 are low voltage (2.7V to 5.5V) single,
dual and quad operational amplifiers. The LMV321/LMV358/LMV324
are designed to effectively reduce cost and space at low voltage
levels.

These devices have the capability of rail-to-rail output swing and input
common-mode voltage range includes ground. They can also achieve
an efficient speed-to-power ratio, utilizing 1 MHz bandwidth and
1V/µs slew rate at a low supply current. Reducing noise pickup and
increasing signal integrity can be achieved by placing the device
close to the signal source.

The LMV321 is available in 5-Pin SOT353/SOT25 packages that
reduce space on PC boards and portable electronic devices. The
LMV324 is available in the SO-14 and TSSOP-14 package.

The LMV358 is available in the MSOP-8 and SO-8 packages.


Features

(For V

+

= 5V and V

-

= 0V typical unless otherwise noted)

Guaranteed 2.7V and 5V Performance

Crossover Distortion Eliminated

Operating Temperature Range (-40°C to +125°C)

Gain-bandwidth Product 1 MHz

• Low

Supply

Current

- LMV321

110µA

Typ

- LMV358

190µA

Typ

- LMV324

340µA

Typ

Rail-to-Rail Output Swing @ 10kΩ

- V

+

-10 mV

- V

-

+10 mV

Input Common Mode Voltage Range (-0.2 to V

+

-0.8V)

Manufactured in Standard CMOS Process

SOT353, SOT25, MSOP-8, SO-8, SO-14 & TSSOP-14:
Available in “Green” Molding Compound (No Br, Sb)

Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

Halogen and Antimony Free. “Green” Device (Note 3) 

Pin Assignments

1
2
3

5

4

IN

+

V

-

V

+

OUT

+

IN

-

-

( Top View )

SOT25 / SOT353

( Top View )

1
2
3

7
6
5

4

8

SO-8 / MSOP-8

OUT

A

IN

A-

IN

A+

V

-

V

+

OUT

B

IN

B-

IN

B+

B

+ -

A

-

+


Applications

• Active

Filters

General Purpose Low Voltage Applications

General Purpose Portable Devices

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.









(Top View)

1
2
3

13
12

11

4

14

SOP-14L / TSSOP-14L

OUT

A

IN

A-

IN

A+

V

+

OUT

D

IN

D-

IN

D+

D

+ -

A

- +

7

6

5

9

10

8

OUT

B

IN

B-

IN

B+

V

-

OUT

C

IN

C-

IN

C+

+ -

C

-

+

B

(Top View)

1
2
3

13
12

11

4

14

SOP-14L / TSSOP-14L

OUT

A

IN

A-

IN

A+

V

+

OUT

D

IN

D-

IN

D+

D

+ -

A

- +

7

6

5

9

10

8

OUT

B

IN

B-

IN

B+

V

-

OUT

C

IN

C-

IN

C+

+ -

C

-

+

B