OPA567

SBOS287A

2

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PIN #

NAME

DESCRIPTION

1, 12

V+

Positive Power-Supply Voltage

2, 3

VO

Output

4, 5

V–

Negative Power-Supply Voltage

6ISET

Current Limit Set Pin(1)

7IFLAG

Current Limit Flag—Indicates when part is in

current limit (active LOW).

8

–IN

Inverting Input

9

+IN

Noninverting Input

10

TFLAG

Thermal Flag—Indicates thermal stress (active

LOW).

11

ENABLE

Enabled HIGH, shut down LOW.

ELECTROSTATIC

DISCHARGE SENSITIVITY

This integrated circuit can be damaged by ESD. Texas

Instruments recommends that all integrated circuits be handled

with appropriate precautions. Failure to observe proper han-

dling and installation procedures can cause damage.

ESD damage can range from subtle performance degrada-

tion to complete device failure. Precision integrated circuits

may be more susceptible to damage because very small

parametric changes could cause the device not to meet its

published specifications.

Supply Voltage ................................................................................. +7.5V

Output Current ............................................................... See SOA Curves

Signal Input Terminals (pins 8 and 9):

Voltage(2) ............................................... (V–) – 0.5V to (V+) + 0.5V

Current(2) ................................................................................

±10mA

Output Short-Circuit(3) ........ Continuous when thermal protection enabled

Enable Pin (pin 11) ........................................ (V–) – 0.5V to (V–) + 7.5V

Current Limit Set, ILIMIT Pin (pin 6) ................ (V–) – 0.5V to (V+) + 0.5V

Operating Temperature .................................................. –55

°C to +125°C

Storage Temperature ..................................................... –65

°C to +150°C

Junction Temperature .................................................................... +150

°C

ESD Rating:

Human Body Model ................................................................... 3kV

Charged Device Model .......................................................... 1500V

NOTES: (1) Stresses above these ratings may cause permanent damage.

Exposure to absolute maximum conditions for extended periods may de-

grade device reliability. These are stress ratings only, and functional opera-

tion of the device at these or any other conditions beyond those specified is

not implied. (2) Input terminals are diode-clamped to the power-supply rails.

Input signals that can swing more than 0.5V beyond the supply rails should

be current limited to 10mA or less. (3) Short-circuit to ground.

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS(1)

V+

V

O

V

O

+IN

–IN

I

FLAG

1

2

3

9

8

7

Metal

heat sink

(located

on bottom)

Top View

QFN

PIN DESCRIPTIONS

NOTE: (1) This pin limits the output current. The limited value, ILIMIT, is

9800(ISET), where ISET is the current flowing through the ISET pin. This current

is programmed by the resistor RSET connected to V–.

PACKAGE/ORDERING INFORMATION

For the most current package and ordering information, see

the Package Option Addendum located at the end of this

data sheet.