OPA4

52

OPA

452

OPA4

52

7-Lead

Straight-Formed

TO-220 (TA)

NOTE: Tabs are electrically connected to V– supply.

NC

V–

V

O

V+

V

IN–

V

IN+

123 4 5 6

Flag

7

7-Lead

DDPAK (FA)

Surface-Mount

NC

V–

V

O

V+

V

IN–

V

IN+

123 4 5 6

Flag

7

7-Lead

Stagger-Formed

TO-220 (TA-1)

NC

V–

V

O

V+

V

IN–

V

IN+

123 4 5 6

Flag

7

80V, 50mA

OPERATIONAL AMPLIFIERS

FEATURES

q WIDE POWER-SUPPLY RANGE:

q HIGH OUTPUT LOAD DRIVE:

50mA Continuous

q WIDE OUTPUT VOLTAGE SWING: 1V to Rail

q FULLY PROTECTED:

Thermal Shutdown

Output Current-Limited

q WIDE OPERATING TEMPERATURE RANGE:

–40

q PACKAGE OPTIONS:

TO220-7

DDPACK-7 Surface-Mount

APPLICATIONS

q PIEZOELECTRIC CELLS

q TEST EQUIPMENT

q AUDIO AMPLIFIERS

q TRANSDUCER DRIVERS

q SERVO DRIVERS

DESCRIPTION

The OPA452 and OPA453 are low-cost operational amplifi-

ers with high-voltage (80V) and high-current capabilities

(50mA). The OPA452 is unity-gain stable and has a gain

bandwidth product of 1.8MHz, whereas the OPA453 is opti-

mized for gains greater than 5 and has a 7.5MHz bandwidth.

The OPA452 and OPA453 are internally protected against

over-temperature conditions and current overloads. Power

supplies in the range of

±10V to ±40V can be used. Unlike

most other power op amps, the OPA452 and OPA453 have

ensured specifications over the entire power-supply range.

These laser-trimmed, monolithic integrated circuits provide

excellent low-level accuracy along with wide output swing.

Special design considerations assure that the product is

easy to use and free from phase inversion problems often

found in other amplifiers.

The OPA452 and OPA453 are available in TO220-7 and

DDPAK-7 options. They are specified for a junction tempera-

ture range of –40

°C to +125°C.

OPA452

OPA453

SBOS127C – JULY 2000 – REVISED NOVEMBER 2003

www.ti.com

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

Copyright © 2000-2003, Texas Instruments Incorporated

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.