Texas Instruments

Description

Jul 23, 2015 REF200 Dual Current Source and Current Sink. 1 Features. 3 Description. The REF200 combines three circuit building-blocks. 1 Completely RESISTOR PROGRAMMABLE CURRENT SOURCES. AND SINKS USING REF200 AND ONE EXTERNAL OP AMP: Current Source or Sink With Compliance to. INA326. Product Folder. +5V. +5V. R. 1. 2 k. 100 A. Vout. R. T. D. +. -. R1. R1. U1 INA326. R. 2. 6. 9. 8 k. C. 2. 2. 2. 0 p. R3 78.7. U2 REF200 . 3 Wire. RTD. 100 A Feb 25, 2016 Pullups for comparator o/ps are connected at respective level transition IC input. 3224W-1-101E. 3224W-1-101E. 3224W-1-101E. 3224W-1- offers the best performance available from a single-chip voltage reference today. The REF200 uses a band-gap type reference to allow low-voltage two-terminal