OPA227, OPA2227, OPA4227

OPA228, OPA2228, OPA4228

www.ti.com

SBOS110B – MAY 1998 – REVISED JUNE 2015

6 Specifications

6.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)

(1)

MIN

MAX

UNIT

Supply voltage, Vs = (V+) - (V-)

36

V

Voltage

(V–) – 0.7

(V+) +0.7

V

Signal input terminals

Current

20

mA

Continuous

Operating temperature

–55

125

°C

Junction temperature

150

°C

Storage temperature

–65

150

°C

(1)

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended

Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

Short-circuit to ground, one amplifier per package

6.2 ESD Ratings

VALUE

UNIT

Electrostatic discharge

±2000

V

(1)

JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

6.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)

MIN

NOM

MAX

UNIT

Supply voltage, Vs = (V+) - (V-)

±2.5

±15

±18

V

Specified temperature

–40

85

°C

6.4 Thermal Information: OPA227U/UA and OPA228U/UA

OPA227U/UA

OPA2227U/UA

OPA4227UA

OPA228U/UA

OPA2228U/UA

OPA4228UA

UNIT

D (SOIC)

D (SOIC)

D (SOIC)

8 PINS

8 PINS

14 PINS

Junction-to-ambient thermal resistance

110.1

101.9

65

°C/W

Junction-to-case (top) thermal resistance

52.2

46.3

23.1

°C/W

Junction-to-board thermal resistance

52.3

45.5

20.3

°C/W

Junction-to-top characterization parameter

10.4

6.6

1.8

°C/W

Junction-to-board characterization parameter

51.5

42.8

19.9

°C/W

Junction-to-case (bottom) thermal resistance

N/A

N/A

N/A

°C/W

(1)

For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application

report, SPRA953.

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Product Folder Links: OPA227 OPA2227 OPA4227 OPA228 OPA2228 OPA4228