RadHard Resolver-to-Digital Converter About AMS Assembly Services Avionic µElectronics Circuit Card Assembly RF and Microwave Mixed-Signal IC's Motion Control Multichip Modules Power Electronics RadHard µElectronics Assembly Test Services Customer Furnished Tooling Customer Owned Tooling RadHard A-D Converters RadHard Analog Muxes RadHard ASICs RadClockTM RadHard Databuses RadHard FPGA RadHard LVDS Family RadHard 16-Bit Logic RadHard Logic RadHard Memory Family RadHard Microcontrollers RadHard Microprocessors RadHard Motor Drivers RadHard PWM Controllers RadHard Resolver - to - Digital Converter RadHard Transceivers Trusted Accreditation RadHard Voltage Regulators SpaceWire Standard Product Cards RadHard Telemetry Acquisition Controller Trade Shows Contact Us Aeroflex AMS Home RadHard Resolver-to-Digital Converter A RadHard RDC Solution! RadHard RDC Aeroflex Plainview's facility offers the first RadHard Resolver-to-Digital Converter (RDC). The ACT5028 16-bit Monolithic Tracking RDC is available 100Krad(Si). A RDC is an integrated circuit (IC) that converts a resolvers' analog output (a measure of angular position of its shaft) to a digital value of angle. Note:  Aeroflex Plainview does not currently have a DSCC certified Radiation Hardness Assurance program. ACT5028 ACT5028 and ACT5028B 16-Bit Monolithic Tracking RadHard Resolver-to-Digital Converter RadHard to 100K(Si) Total Dose +5VDC Power Only Programmable by using a few non-critical external resistors and capacitors Low power: +5V @ 22mA Typ. Packaged in 52-lead ceramic quad flatpack and 52-lead ceramic leadless chip carrier package News Announcing a RadHard Resolver-to-Digital Converter - 61.4 Kb - 9/03 Data Sheets ACT5028 RadHard Resolver-to-Digital Converter - 347.2 Kb - 11/06 ACT5028B RadHard Resolver-to-Digital Converter - 222.9 Kb - 6/07 Short Form - 255.5 Kb - 2/08 Application Notes RDC Evaluation Board - 222 Kb - 9/04 Calculating ACT5028 Loop Dynamics - 15.8 Kb - 11/03 RDC using an FPGA Application Note - 87.9 Kb - 1/05 Reliability MTBF Assessment Application Note - 140.1 Kb - 8/06 Implementing Linear Motion Control - 540.9 Kb - 1/06 Heavy-Ion Irradiation Test Results for the ACT5028 RDC - 263.9 Kb - 7/06 Dose-Rate Testing of the RDC - 533 Kb - 7/06 White Paper - a RadHard High Precision RDC - 735.6 Kb - 7/06 P/N to SMD Conversions ACT5028 RadHard Resolver-to-Digital Converter SMD - 166.8 Kb - 11/04 Related Information: