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TSZ02201-0RAR1G200560-1-2

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30.NOV.2012 Rev.001

TSZ22111･14･001

Datasheet

Operational Amplifiers Series

Ground Sense Low Power

General Purpose Operational Amplifiers

LMR321G, LMR358xxx, LMR324xxx

●General Description

LMR321, LMR358 and LMR324 are single, dual and

quad low voltage operational amplifier with output full

swing.

LMR321, LMR358 and LMR324 are the most effective

solutions for applications where low supply current

consumption and low voltage operation.

●Features

 Operable with low voltage

 Input Ground Sense, Output Full Swing

 High open loop voltage gain

 Low supply current

 Low input offset voltage

●Packages

W(Typ.) x D(Typ.) x H(Max.)

SSOP5

2.90mm x 2.80mm x 1.25mm

SOP8

5.00mm x 6.20mm x 1.71mm

SOP-J8

4.90mm x 6.00mm x 1.65mm

SSOP-B8

3.00mm x 6.40mm x 1.35mm

TSSOP-B8

3.00mm x 6.40mm x 1.20mm

MSOP8

2.90mm x 4.00mm x 0.90mm

TSSOP-B8J

3.00mm x 4.90mm x 1.10mm

SOP14

8.70mm x 6.20mm x 1.71mm

SOP-J14

8.65mm x 6.00mm x 1.65mm

SSOP-B14

5.00mm x 6.40mm x 1.35mm

TSSOP-B14J

5.00mm x 6.40mm x 1.20mm

●Applications

 Portable equipment

 Low voltage application

 Active filter

●Key Specifications

 Operable with low voltage (single supply):

+2.7V to +5.5V

 Low Supply Current:

LMR321

130µA(Typ.)

LMR358

210µA(Typ.)

LMR324

410µA(Typ.)

 High Slew Rate:

1.0V/µs(Typ.)

 Wide Temperature Range:

-40°C to +85°C

 Low Input Offset Current:

5nA (Typ.)

 Low Input Bias Current:

15nA (Typ.)

●Simplified schematic

Figure 1. Simplified schematic

○Product structure：Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays.

class

AB control

VDD

IN+

IN-

VSS

OUT