3

®

INA143, INA2143

PARAMETER

CONDITIONS

MIN

TYP

MAX

MIN

TYP

MAX

UNITS

OFFSET VOLTAGE(1)

RTI

Initial(1)

VCM = 0V

±200

±500

T

±750

µV

vs Temperature

±1

T

µV/°C

INPUT VOLTAGE RANGE

RTI

Common-Mode Voltage Range

Positive

VO = 0V

1.1[(V+)– 1.5] 1.1[(V+) –1]

TT

V

Negative

VO = 0V

1.1[(V–) +1.5] 1.1[(V–) +1]

TT

V

Common-Mode Rejection Ratio

VCM = –3.85V to +3.85V, RS = 0Ω

86

96

80

T

dB

GAIN

Initial

10

T

V/V

Gain Error

VO = –4V to +3.5V

±0.01

±0.05

T

±0.1

%

Nonlinearity

VO = –4V to +3.5V

±0.0001

±0.001

T

±0.002

% of FS

OUTPUT

Voltage Output

Gain Error < 0.1%

Positive

RL = 10kΩ to Ground

(V+) –1.5

(V+)–1.3

TT

V

Negative

RL = 10kΩ to Ground

(V–) +1

(V–)+0.8

TT

V

Positive

RL = 100kΩ to Ground

(V+)–0.8

T

V

Negative

RL = 100kΩ to Ground

(V–)+0.3

T

V

POWER SUPPLY

Rated Voltage

+5

T

V

Operating Voltage Range

Dual Supplies

±2.25

±18

TT

V

Single Supply

+4.5

+36

TT

V

Quiescent Current (per amplifier)

IO = 0

±0.92

±1.2

TT

mA

T Specifications the same as INA143U, INA2143U.

NOTES: (1) Includes the effects of amplifier’s input bias and offset currents.

INA143U

INA143UA

INA2143U

INA2143UA

SPECIFICATIONS: VS = ±5V

At TA = +25°C, VS = ±5V, G = 10, RL = 10kΩ connected to ground, and reference pin connected to ground, unless otherwise noted.

Supply Voltage, V+ to V– .................................................................... 36V

Input Signal (G = 10), Voltage ..................................................... 1.1 • VS

Current ........................................................ 0.5mA

Input Signal (G = 0.1), Voltage ..................................................... 11 • VS

Current ....................................................... 0.5mA

Output Short-Circuit (to ground)(2) .......................................... Continuous

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

°C to +125°C

Storage Temperature ..................................................... –55

°C to +125°C

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

°C

Lead Temperature (soldering, 10s) ............................................... +300

°C

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

Exposure to absolute maximum conditions for extended periods may degrade

device reliability. (2) One channel per package.

ABSOLUTE MAXIMUM RATINGS(1)

ELECTROSTATIC

DISCHARGE SENSITIVITY

This integrated circuit can be damaged by ESD. Burr-Brown

recommends that all integrated circuits be handled with ap-

propriate precautions. Failure to observe proper handling and

installation procedures can cause damage.

ESD damage can range from subtle performance degradation

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.

PACKAGE

SPECIFIED

DRAWING

TEMPERATURE

PACKAGE

ORDERING

TRANSPORT

PRODUCT

PACKAGE

NUMBER(1)

RANGE

MARKING

NUMBER(2)

MEDIA

Single

INA143U

SO-8 Surface Mount

182

–40

°C to +85°C

INA143U

INA143U

Rails

""

"

"

"

INA143U/2K5

Tape and Reel

INA143UA

SO-8 Surface Mount

182

–40

°C to +85°C

INA143UA

INA143UA

Rails

""

"

"

"

INA143UA/2K5

Tape and Reel

Dual

INA2143U

SO-14 Surface Mount

235

–40

°C to +85°C

INA2143U

INA2143U

Rails

""

"

"

"

INA2143U/2K5

Tape and Reel

INA2143UA

SO-14 Surface Mount

235

–40

°C to +85°C

INA2143UA

INA2143UA

Rails

""

"

"

"

INA2143UA/2K5

Tape and Reel

NOTES: (1) For detailed drawing and dimension table, please see end of data sheet, or Appendix C of Burr-Brown IC Data Book. (2) Models with a slash (/ ) are

available only in Tape and Reel in the quantities indicated (e.g., /2K5 indicates 2500 devices per reel). Ordering 2500 pieces of “INA143UA/2K5” will get a single

2500-piece Tape and Reel. For detailed Tape and Reel mechanical information, refer to Appendix B of Burr-Brown IC Data Book.

PACKAGE/ORDERING INFORMATION