RCV420KPG4 .

The RCV420KPG4 is a 4 to 20mA precision Current Loop Receiver designed to convert a input signal into a output signal. As a monolithic circuit, it offers high reliability at low cost. The circuit consists of a premium 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.

• Internal sense resistors
• Built-in level-shifting
• 86dB CMR High noise immunity
• Green product and no Sb/Br