Burr-Brown Corporation AMC1210
The AMC1210 is a four-channel digital filter designed specifically for current measurement and resolver position decoding in motor control applications. Each input can receive an independent delta-sigma (∆Σ) modulator bit stream. The bit streams are processed by four individually-programmable digital decimation filters.FEATURES
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● Four Independently-Programmable Digital Filters Four Window Comparators Three Parallel and One Serial Interface Comprehensive Interrupt System Programmable Input Configuration Carrier Frequency Generator for Resolver
APPLICATIONS
DESCRIPTION
The AMC1210 also offers a flexible interface and a comprehensive interrupt unit, allowing customized digital functionality and immediate digital threshold comparisons for over-current monitoring.APPLICATIONS
●● Current Measurement Resolver Decoding AMC1210 Resolver PWM1 PWM2 FILTER MODULE 1 IN1 ADS1205 CLK1 Input Control Sinc Filter/ Integrator Comparator Filter Control Module Signal Generator Interrupt Unit CLK RST INT ACK IN2 ADS1205 Time Measurement FILTER MODULE 2 CLK2 Current Shunt Resistor ISO 721 IN3 FILTER MODULE 3 Register Map Interface Module CS ALE RD WR M0 M1 AD0 ADS1203 AD7 IN4 ADS1204 CLK4 FILTER MODULE 4 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.