|
|
PDF XTR103 Data sheet ( Hoja de datos )
| Número de pieza | XTR103 | |
| Descripción | 4-20mA Current Transmitter with RTD EXCITATION AND LINEARIZATION | |
| Fabricantes | Burr-Brown Corporation | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de XTR103 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
|
No Preview Available !
® XTR103
XTR103
XTR103
4-20mA Current Transmitter with
RTD EXCITATION AND LINEARIZATION
FEATURES
q LESS THAN ±1% TOTAL ADJUSTED
ERROR, –40°C TO +85°C
q RTD EXCITATION AND LINEARIZATION
q TWO OR THREE-WIRE RTD OPERATION
q WIDE SUPPLY RANGE: 9V to 40V
q HIGH PSR: 110dB min
q HIGH CMR: 80dB min
DESCRIPTION
The XTR103 is a monolithic 4-20mA, two-wire
current transmitter designed for Platinum RTD tem-
perature sensors. It provides complete RTD current
excitation, instrumentation amplifier, linearization, and
current output circuitry on a single integrated circuit.
Versatile linearization circuitry provides a 2nd-order
correction to the RTD, typically achieving a 40:1
improvement in linearity.
Instrumentation amplifier gain can be configured for a
wide range of temperature measurements. Total
adjusted error of the complete current transmitter,
including the linearized RTD is less than ±1% over the
full –40 to +85°C operating temperature range. This
includes zero drift, span drift and nonlinearity. The
XTR103 operates on loop power supply voltages down
to 9V.
The XTR103 is available in 16-pin plastic DIP and
SOL-16 surface-mount packages specified for the
–40°C to +85°C temperature range.
APPLICATIONS
q INDUSTRIAL PROCESS CONTROL
q FACTORY AUTOMATION
q SCADA
5
4
3
2
1
0
–1
–200°C
Pt100 NONLINEARITY CORRECTION
USING XTR103
Uncorrected
RTD Nonlinearity
Corrected
Nonlinearity
Process Temperature (°C)
+850°C
RTD
IR = 0.8mA
IR = 0.8mA
+
9 to 40V
VPS
RG XTR103
4-20 mA
VO
–
RLIN
RL
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111
Internet: http://www.burr-brown.com/ • FAXLine: (800) 548-6133 (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
©1992 Burr-Brown Corporation
PDS-1145E
Printed in U.S.A. October, 1993
1 page  
TYPICAL PERFORMANCE CURVES (CONT)
At TA = +25°C, +V = 24VDC, unless otherwise noted.
OUTPUT CURRENT NOISE DENSITY vs FREQUENCY
10
RG = ∞
1
INPUT CURRENT NOISE DENSITY vs FREQUENCY
10
1
0.1
0.1 1 10 100 1k 10k 100k
Frequency (Hz)
0.1
0.1
1
10 100 1k
Frequency (Hz)
10k 100k
INPUT VOLTAGE NOISE DENSITY vs FREQUENCY
1k
100
10
0.1
1
10 100 1k
Frequency (Hz)
10k 100k
®
5 XTR103
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet XTR103.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| XTR101 | Precision/ Low Drift 4-20mA TWO-WIRE TRANSMITTER | Burr-Brown Corporation |
| XTR101 | XTR101: Precision Low Drift 4-20mA Two-Wire Transmitter (Rev. A) |  Texas Instruments |
| XTR103 | 4-20mA Current Transmitter with RTD EXCITATION AND LINEARIZATION | Burr-Brown Corporation |
| XTR103 | 4-20mA Current Transmitter with RTD Excitation And Linearization | Texas Instruments |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |