Mesa Electronics 7i84U Isolated 32 Input 16 Output Remote Serial Daughter Card

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Overview

Bill of Materials

Name Marking Part
U1 TGQ2ZU (SOT-23-6 or SC70?)
U2,U3 (onsemi) NCV7724B PNYS09G (SSOP-24) onsemi NCV7724DQBR2G
U4,U5,U8,U9 TI 45A60FM LV4051A (SOIC-16) Texas Instruments SN74LV4051ADR
U6 (Microchip) CK32MC 1052308 JP8 Microchip DSPIC33CK32MC105T-I/PT
U7 (Texas Instruments) 6721B 3AK AS5XG4 Texas Instruments ISO6721BDR
U10 GH16D 2424C5 (SOT-223) Diodes Incorporated AZ1117CH-3.3TRG1
U11 UM3491EESE FU (SOIC-14) Union Semiconductor UM3491EESE

Online Resources

7i84U 16 Output 32 Input Isolated Field I/O Daughtercard Manual

7I84U Isolated remote field I/O card - Sourcing/Sinking outputs | Mesa Web Store