XTR112

Features: ` LOW UNADJUSTED ERROR` PRECISION CURRENT SOURCES XTR112: Two 250A XTR114: Two 100A` RTD OR BRIDGE EXCITATION` LINEARIZATION` TWO OR THREE-WIRE RTD OPERATION`LOW OFFSET DRIFT: 0.4mV/°C` LOW OUTPUT CURRENT NOISE: 30nAp-p` HIGH PSR: 110dB min` HIGH CMR: 86dB min` WIDE SUPP`Y RANGE: 7.5V TO...

product image

XTR112 Picture
SeekIC No. : 004549616 Detail

XTR112: Features: ` LOW UNADJUSTED ERROR` PRECISION CURRENT SOURCES XTR112: Two 250A XTR114: Two 100A` RTD OR BRIDGE EXCITATION` LINEARIZATION` TWO OR THREE-WIRE RTD OPERATION`LOW OFFSET DRIFT: 0.4mV/°C` LO...

floor Price/Ceiling Price

Part Number:
XTR112
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/3/27

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

` LOW UNADJUSTED ERROR
` PRECISION CURRENT SOURCES
  XTR112: Two 250A
  XTR114: Two 100A
` RTD OR BRIDGE EXCITATION
` LINEARIZATION
` TWO OR THREE-WIRE RTD OPERATION
`LOW OFFSET DRIFT: 0.4mV/°C
` LOW OUTPUT CURRENT NOISE: 30nAp-p
` HIGH PSR: 110dB min
` HIGH CMR: 86dB min
` WIDE SUPP`Y RANGE: 7.5V TO 36V
` SO-14 SOIC PACKAGE



Application

·INDUSTRIAL PROCESS CONTROL
·FACTORY AUTOMATION
·SCADA REMOTE DATA ACQUISITION
·REMOTE TEMPERATURE AND PRESSURE TRANSDUCERS



Pinout

  Connection Diagram


Specifications

Power Supply, V+ (referenced to IO pin) ......................................... 40V
Input Voltage, V+IN, V-IN (referenced to IO pin) ........................ 0V to V+
Storage Temperature Range ........................................ 55 to +125
Lead Temperature (soldering, 10s) .............................................. +300
Output Current Limit .............................................................. Continuous
Junction Temperature ................................................................... +165
NOTE: (1) Stresses above these ratings may cause permanent damage.
Exposure to absolute maximum conditions for extended periods may degrade device reliability.



Description

The XTR112 and XTR114 are monolithic 4-20mA, two-wire current transmitters. They provide complete current excitation for high impedance platinum RTD temperature sensors and bridges, instrumentation amplifier, and current output circuitry on a single integrated circuit. The XTR112 has two 250mA current sources while the XTR114 has two 100mA sources for RTD excitation.

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 or pressure measurements. Total unadjusted error of the complete current transmitter is low enough to permit use without adjustment in many applications. This includes zero output current drift, span drift and nonlinearity. The XTR112 and XTR114 operate on loop power supply voltages down to 7.5V.

Both XTR112 and XTR114  are available in an SO-14 surface-mount package and are specified for the 40°C to +85°C industrial temperature range.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
Optical Inspection Equipment
Connectors, Interconnects
Undefined Category
Inductors, Coils, Chokes
Fans, Thermal Management
View more