1

2

3

4

8

7

6

5

V+

Out B

–In B

+In B

Out A

–In A

+In A

V–

OPA2353

SO-8, MSOP-8

A

B

1

2

3

4

8

7

6

5

NC

V+

Output

NC

NC

–In

+In

V–

OPA353

SO-8

High-Speed, Single-Supply, Rail-to-Rail

OPERATIONAL AMPLIFIERS

Micro

© 1998 Burr-Brown Corporation

PDS-1479B

Printed in U.S.A. March, 1999

®

OPA353

OPA2353

OPA4353

FEATURES

q RAIL-TO-RAIL INPUT

q RAIL-TO-RAIL OUTPUT (within 10mV)

q WIDE BANDWIDTH: 44MHz

q HIGH SLEW RATE: 22V/

q LOW NOISE: 5nV/

√Hz

q LOW THD+NOISE: 0.0006%

q UNITY-GAIN STABLE

q SINGLE, DUAL, AND QUAD

APPLICATIONS

q CELL PHONE PA CONTROL LOOPS

q DRIVING A/D CONVERTERS

q VIDEO PROCESSING

q DATA ACQUISITION

q PROCESS CONTROL

q AUDIO PROCESSING

q COMMUNICATIONS

q ACTIVE FILTERS

q TEST EQUIPMENT

DESCRIPTION

OPA353 series rail-to-rail CMOS operational amplifi-

ers are designed for low cost, miniature applications.

They are optimized for low voltage, single-supply op-

eration. Rail-to-rail input/output, low noise (5nV/

√Hz),

and high speed operation (44MHz, 22V/

µs) make them

ideal for driving sampling analog-to-digital converters.

They are also well suited for cell phone PA control

loops and video processing (75

Ω drive capability) as

well as audio and general purpose applications. Single,

dual, and quad versions have identical specifications

for design flexibility.

The OPA353 series operates on a single supply as low as

2.5V with an input common-mode voltage range that

extends 300mV beyond the supply rails. Output voltage

swing is to within 10mV of the supply rails with a 10k

Ω

load. Dual and quad designs feature completely indepen-

dent circuitry for lowest crosstalk and freedom from

interaction.

The single (OPA353) packages are the tiny 5-lead SOT-

23-5 surface mount and SO-8 surface mount. The dual

(OPA2353) comes in the miniature MSOP-8 surface

mount and SO-8 surface mount. The quad (OPA4353)

packages are the space-saving SSOP-16 surface mount

and SO-14 surface mount. All are specified from –40

°C

to +85

°C and operate from –55°C to +125°C.

International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111

Twx: 910-952-1111 • Internet: http://www.burr-brown.com/ • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132

(SO-14 package not shown)

OPA2353

OPA4353

OPA4353

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

Out D

–In D

+In D

–V

+In C

–In C

Out C

NC

Out A

–In A

+In A

+V

+In B

–In B

Out B

NC

OPA4353

SSOP-16

AD

BC

1

2

3

5

4

V+

–In

Out

V–

+In

OPA353

SOT-23-5

For most current data sheet and other product

information, visit www.burr-brown.com

SPICE Model available at www.burr-brown.com

SBOS103