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RCV420JP UART Interface IC Sensor Interface Precision 4-20mA Crnt Loop Rcvr

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ChongMing Group (HK) Int'l Co., Ltd

City: shenzhen

Country/Region:china

Tel:86-755-88367702

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Ms.Doris Guo
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RCV420JP UART Interface IC Sensor Interface Precision 4-20mA Crnt Loop Rcvr

Brand Name Ti
Model Number RCV420JP
Minimum Order Quantity Contact us
Price Contact us
Payment Terms Paypal, Western Union, TT
Supply Ability 50000 Pieces per Day
Delivery Time The goods will be shipped within 3 days once received fund
Packaging Details QFP
Description IC OPAMP GP 1 CIRCUIT 16DIP
Height 4.57 mm
LeCM GROUPh 19.3 mm
Width 6.35 mm
Brand Texas Instruments
Product Type Sensor Interface
Unit Weight 0.037172 oz
Detailed Product Description

RCV420JP UART Interface IC Sensor Interface Precision 4-20mA Crnt Loop Rcvr

 

FEATURES

● COMPLETE 4-20mA TO 0-5V CONVERSION

● INTERNAL SENSE RESISTORS
● PRECISION 10V REFERENCE
● BUILT-IN LEVEL-SHIFTING

● ±40V COMMON-MODE INPUT RANGE
● 0.1% OVERALL CONVERSION ACCURACY

●HIGH NOISE IMMUNITY: 86dB CMR

 

APPLICATIONS

● PROCESS CONTROL
● INDUSTRIAL CONTROL

● FACTORY AUTOMATION

● DATA ACQUISITION
● SCADA
● RTUs
● ESD
● MACHINE MONITORING

 

DESCRIPTION

The RCV420 is a precision current-loop receiver de- signed to convert a 4–20mA input signal into a 0–5V output signal. As a monolithic circuit, it offers high reliability at low cost. The circuit consists of a pre- mium grade operational amplifier, an on-chip precision resistor network, and a precision 10V reference. The RCV420 features 0.1% overall conversion accuracy, 86dB CMR, and ±40V common-mode input range.

The circuit introduces only a 1.5V drop at full scale, which is useful in loops containing extra instrument burdens or in intrinsically safe applications where transmitter compliance voltage is at a premium. The 10V reference provides a precise 10V output with a typical drift of 5ppm/°C.

The RCV420 is completely self-contained and offers a highly versatile function. No adjustments are needed for gain, offset, or CMR. This provides three important advantages over discrete, board-level designs: 1) lower initial design cost, 2) lower manufacturing cost, and 3) easy, cost-effective field repair of a precision circuit.

 

Product Tags: uart multiplexer ic   uart level shifter ic  
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