ISO106

® ISO102 ISO106 SIGNAL ISOLATION BUFFER AMPLIFIERS FEATURES q 14-BIT LINEARITY q INDUSTRY’S FIRST HERMETIC ISOLATION AMPLIFIERS AT LOW COST q EASY-TO-USE COMPLETE CIRCUIT q RUGGED BARRIER, HV CERAMIC CAPACITORS q 100% TESTED FOR HIGH VOLTAGE BREAKDOWN ISO102: 4000Vrms/10s, 1500Vrms/1min ISO106: 8000Vpk/10s, 3500Vrms/1min q ULTRA HIGH IMR: 125dB min at 60Hz, ISO106 q WIDE INPUT RANGE: –10V to +10V q WIDE BANDWIDTH: 70kHz q VOLTAGE REFERENCE OUTPUT: 5VDC APPLICATIONS q INDUSTRIAL PROCESS CONTROL Transducer channel isolator for thermocouples, RTDs, pressure bridges, flow meters q 4mA TO 20mA LOOP ISOLATION q MOTOR AND SCR CONTROL q GROUND LOOP ELIMINATION q BIOMEDICAL/ANALYTICAL MEASUREMENTS q POWER PLANT MONITORING q DATA ACQUISITION/TEST EQUIPMENT ISOLATION q MILITARY EQUIPMENT DESCRIPTION The ISO102 and ISO106 isolation buffer amplifiers are two members of our series of capacitive coupled isolation products from Burr-Brown. They have the same electrical performance and they differ in accuracy. The ISO102 is rated for 1500Vrms in a 24-pin DIP. The ISO106 is rated for 3500Vrms in a 40-pin DIP. Both side-brazed DIPs are 600mil wide and have industry standard package dimensions with the exception of missing pins between input and output stages. This permits utilization of automatic insertion techniques in production. The three-chip hybrid with its generous high voltage spacing is easy to use (no external components are required). Each buffer accurately isolates ±10V analog si...