2

®

XTR104

XTR104BP, BU

XTR104AP, AU

PARAMETER

CONDITIONS

MIN

TYP

MAX

MIN

TYP

MAX

UNITS

OUTPUT

Output Current Equation

A

±2

% of FS

Current, Specified Range

4

20

*

*

mA

Over-Scale Limit

34

40

*

*

mA

Under Scale-Limit

3.6

3.8

*

*

mA

Full Scale Output Error

±50

*

±100

µA

Noise: 0.1Hz to 1kHz

8*

µAp-p

4*

mA

Initial Error

±5

±50

*

±100

µA

vs Temperature

±0.2

±0.5

*

±1

µA/°C

vs Supply Voltage, V+

0.5

2

*

*

µA/V

vs Common-Mode Voltage

0.1

2

*

*

µA/V

SPAN

Span Equation (Transconductance)

*

A/V

Untrimmed Error

±1*

*

%

±20

±50

*

±100

ppm/

°C

Nonlinearity: Ideal Input

0.01

*

%

0.1

*

%

INPUT

Differential Range

1*

V

23

*

*

V

Common-Mode Rejection

80

100

*

*

dB

Impedance: Differential

3

*

G

Ω

Common-Mode

0.5

*

G

Ω

Offset Voltage

±0.5

±2.5

*

*

mV

vs Temperature

1

2.5

2

5

µV/°C

vs Supply Voltage, V+

110

130

*

*

dB

Input Bias Current

100

250

*

*

nA

vs Temperature

0.1

2

*

*

nA/

°C

Input Offset Current

2

20

*

*

nA

vs Temperature

0.01

0.25

*

*

nA/

°C

Voltage

5*

V

Accuracy

±0.25

±0.5

*

±1%

vs Temperature

±10

±50

*

±100

ppm/

°C

vs Supply Voltage, V+

5

*

ppm/V

vs Load

50

*

ppm/mA

POWER SUPPLY

9

40

*

*

V

TEMPERATURE RANGE

Specification

–40

85

*

*

°C

Operating

Derated Performance

–40

125

*

*

°C

θ

JA

80

*

°C/W

I

V

Volts, R

* Specification same as XTR104BP.

NOTES: (1) Includes corrected second-order nonlinearity of bridge, and over-temperature zero and span effects. Does not include initial offset and span errors which

are normally trimmed to zero at 25

°C. (2) Describes accuracy of the 4mA low-scale current. Does not include input amplifier effects. Can be trimmed to zero.

S = 0.016 + 40/R

G

SPECIFICATIONS