News on ADI Solutions & Resources for Process Control Applications Fall 2012 New Production Released Products Low power analog microcontroller with dual 24-bit sigma-delta ADCs for smart sensor applications • ARM Cortex™ M3 32-bit microcontroller • Very Low Power Consumption only 1mA with Processor and peripherals active and full analog functionality • Dual 4-kSPS 24-bit sigma-delta ADCs • Single-ended or fully differential inputs • Selectable input range ±6.64 mV to ±1.2V • Internal voltage reference (±4ppm/°C) • Low-cost QuickStart™ development system Learn more about the ADuCM360 download the datasheet and order samples 12-bit, 1-MSPS SAR A/D converter with on-chip reference optimizes power consumption, accuracy and space • Lowest power 12-bit SAR ADC available   • 349 µA typical at 3 V and 1 MSPS   • 264 nA power-down current • Flexible power/throughput rate management • DC accuracy: ±1 LSB max INL • Power supply: 2.7 V to 5.25 V • 4.5 ppm/°C, 2.5 V on-chip reference • 2mm × 3mm 10-lead LFCSP, with alternative pinned MSOP package Learn more about the AD7091R, 12-bit SAR ADC download the datasheet and order samples New nanoDAC+™ quad 16- and 12-bit 3V/5V D/A converters offer industry's best DC performance in the smallest package • High relative accuracy (INL): ±2 LSB max • Offset error: ±1.5 mV max • Gain error: ±0.1% max • Low power: 1.8 mW at 3 V • Tiny 3 mm × 3 mm, 16-lead LFCSP package • I²C or SPI interface versions are available Learn more about AD5686 quad 16-bit nanoDAC+ download the datasheet and order samples Learn more about AD5684 quad 12-bit nanoDAC+ download the datasheet and order samples Micro-power, precision RRIO, dual and quad operational amplifiers for current monitoring • Micro-power at high voltage (18 V): 22 µA maximum • Low offset voltage: 350 µV maximum • Low input bias current: 20 pA maximum • Single-supply operation: 2.7 V to 18 V • Dual-supply operation: ±1.35 V to ±9 V • Excellent electromagnetic interference immunity Learn more about the AD8657 (dual)/AD8659 (quad) download the datasheet and order samples Process Control Circuits A complete 4 mA to 20 mA HART solution with additional voltage output capability 12-bit, 1 MSPS SAR ADC and driver with total power dissipation less than 5 mW 4-channel flexible configurable voltage and current output circuit for I/O card and PLC applications A flexible, 4-channel analog front end for wide dynamic range signal conditioning USB-based temperature monitor using the ADucM360 precision analog microcontroller and an external thermocouple New for interface and isolation ezLINX iCoupler isolated interface development environment Isolated gate drivers - overcoming limitations of optocoupler and high voltage gate driver solutions Precision voltage references offer industry-leading temperature stability and noise performance • Maximum temperature coefficient (TCVOUT): 2 ppm/°C • Output noise (0.1 Hz to 10 Hz): less than 1 µV p-p at VOUT of 2.048 typical • Initial output voltage error: ±0.02% maximum • Input voltage range: 3 V to 15 V • Low quiescent current: 950 µA maximum Learn more about the ADR45xx family download the datasheet and order samples Compact, precision 10 DoF MEMS inertial measurement (IMU) for platform stabilization, navigation and instrumentation • Tri-axis, digital gyroscope with digital range scaling   • ±250°/sec, ±500°/sec, ±1000°/sec setting • Tri-axis, digital accelerometer, ±18 g min • Tri-axis, digital magnetometer, ±1.9 gauss min • Digital pressure sensor: 300 mbar to 1100 mbar • Single standard SPI interface • Fully factory-tested and calibrated Learn more about the ADIS16448 download the datasheet and order evaluation boards Technical Article Designing robust isolated RS-232 data interfaces for harsh industrial applications Video Using a whiteboard and lab setup, our engineer shows how to simultaneous sample industrial level signals, in an isolated, high accuracy, daisy-chained data acquisition system. Documentation, design files, and hardware make it easy to integrate. Simultaneous sampling, isolated, 16-bit DAQ circuit Our relationship with you is very important. To manage your newsletter subscriptions, visit our subscription center. To no longer receive this type of email, continue to our unsubscribe page. View our privacy policy. © 2012 Analog Devices, Inc. All Rights Reserved. Trademarks and registered trademarks are the property of their respective companies. Analog Devices, Inc. Corporate Headquarters 3 Technology Way Norwood, MA 02062 U.S.A.