XTR111

SBOS375 − NOVEMBER 2006

www.ti.com

3

ELECTRICAL CHARACTERISTICS

XTR111

PARAMETER

CONDITION

MIN

TYP

MAX

UNITS

TRANSMITTER

Transfer Function

Specified Output Current

0.1

25

mA

0 to 36

mA

Current Limit for Output Current

42

± 6

mA

0.1 to 25mA

0.002

0.02

% of Span

0.1 to 36mA

0.004

% of Span

Offset Current

0.002

0.02

% of Span

vs Temperature

0.0002

0.001

% of Span/

°C

8 to 40V Supply

0.0001

0.005

% of Span/V

0.1mA to 25mA

0.015

0.1

% of Span

(1)

5

ppm/

°C

vs Supply

(1)

0.0001

% of Span/V

Output Resistance

> 1

G

Ω

Output Leakage

OD = high

< 1

µA

Input Impedance (VIN)

2.4/30

G

Ω/pF

Input Bias Current (VIN)

15

25

nA

0.3

1.5

mV

vs Temperature

1

µV/°C

0 to 12

V

2.5

Dynamic Response

See Dynamic Performance Section

V-Regulator Output (REGF)

2.85

3.0

3.15

V

30

ppm/

5C

0.1

mV/V

0.8

µA

Load Regulation

0.6mA to 5mA

3

5

mV/mA

0.01

mV/V

Output Current

5

mA

Short-Circuit Output Current

21

mA

DIGITAL INPUT (OD)

0.6

V

1.8

V

Internal Pull-up Current

4

µA

DIGITAL OUTPUT (EF)

1

µA

0.8

V

2

mA

POWER SUPPLY

Specified Voltage Range

+8

+40

V

Operating Voltage

+7 to +44

V

450

550

µA

TEMPERATURE RANGE

Specified Range

−40

+85

°C

Operating Range

−55

+125

°C

Package Thermal Impedance,

DFN

70

°C/W

(2) See Typical Characteristics.

(3) Span is the change in output current resulting from a full−scale change in input voltage.

(5) See Application Information, Input Voltage section.