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2006-09-25 Window comparators for ATE apps deliver faster throughput
The new family of window comparators from Intersil enables semiconductor device testing with ATE in large voltage swing applications without the need for bus isolation relays, saving set-up time and cost.
2006-02-06 Voltage comparators deliver high output
Advanced Linear Devices added two quad voltage comparators to its precision monolithic high performance line that are said to provide a 0.24A output drive.
2007-08-21 Using op amps as comparators
This document by ADI's James Bryant summarizes the reasons and warns of possible unexpected consequences of using an op amp as a comparator.
2008-07-30 Tiny comparators draw ultralow power
Maxim Integrated Products introduces the MAX9060-MAX9065 ultralow-power, low-voltage comparators.
2010-02-11 Tiny comparators boast 200ns propagation delay
STMicroelectronics has completed its portfolio of industry-standard comparators with the LMV331 that offers 200ns propagation delay and 1mV input-offset voltage.
2007-04-20 Op amp/comparators feature low power draw
Rohm's new CMOS op-amp/comparators allow operation from 1.8V, ensuring compatibility with the latest low-voltage CPU and DSP power supplies.
2002-04-10 Microchip comparators have 600nA quiescent current
Microchip Technology has unveiled its family of comparators that operate down to 1.6V with a quiescent current of 600nA, making them suitable for extending battery life in devices powered by thin wires such as telephones and security devices.
2003-05-27 Maxim comparators have 1 percent bandgap reference
The company's MAX9017-MAX9020 offerings are low-cost, dual, nanopower comparators that include an on-chip 1.240V bandgap reference.
2006-12-07 Low-power comparators eliminate supply-current glitches
austriamicrosystems has introduced the AS1970-75, its first line of comparators that offers a choice of single, dual or quad input combined with low power consumption for battery-powered applications.
2008-10-13 Integrated pre-amp, output driver earmark voltage comparators
Advanced Linear Devices has released its dual precision CMOS voltage comparator series, touting an industry-first integrated precision pre-amp and output driver.
2010-03-25 DSCs pack PWMs, ADCs, analog comparators
Microchip's 16bit DSCs provide on-chip power peripherals including PWMs, ADCs and analog comparators for high-performance, digital power supplies.
2006-08-11 Current-shunt monitor has comparators, voltage reference
Texas Instruments has announced a complete comparison solution that combines a high-side current-sense amplifier, two comparators and a voltage reference in a small 14-pin package.
2003-07-16 Amplifiers as comparators?
This paper enumerates the differences between amplifiers and a comparators, and the benefits of incorporating the functionality of the two.
2009-04-15 45nS comparators suit battery-powered apps
Microchip Technology Inc. has announced the MCP6561/2/4/6/7/9 (MCP656X) family of high-speed (45nS) comparators tailored for battery-powered applications requiring low power and high-speed operation.
2007-04-30 Dual comparator suits power-sensitive apps
National Semiconductor released the LMH7322 dual comparator, which operates from an input supply-voltage range of 2.7-12V.
2007-02-26 Applications for the NE521/522
High-speed comparators are capable of making logic decisions in less than 10ns. They are easily applied and possess good input and power supply noise rejection. As with all linear ICs, however, some preliminary steps should be taken in their use.
2011-04-14 Analog IC market to grow to $32.9 billion by 2016
A recent Databeans report has projected that the general purpose analog IC market will register a compounded annual growth rate of 12 percent over the next five years.
2008-06-16 Unlock precision comparator design
This article discusses several problems with applying typical comparators to precision voltage-level detection and concludes with a new precision comparator that overcomes these problems.
2000-06-06 TrueGauge, Calibrating the MTA11200 System
This application note analyzes the calibration algorithm for the MTA11200 from theoretical and numerical approaches. It includes two calibration procedures for the TrueGauge calibration. Likewise discussed is the methodology for re-biasing the comparators for different voltage, current and temperature ranges.
2003-01-03 TI comparator fits battery-powered systems
The TLV349x family of push-pull output comparators from Texas Instruments Inc. draws 1.2?A current, exhibits a response time of 6?S, operates from a 1.8V supply. It is packaged in a SOT23, making it suitable for portable and battery-operated systems.
2000-09-07 The versatile Z86C08: Three key features of this Z8 microcontroller
This application note discusses the D/A conversion, zero crossing detection, and current sensing capabilities of the Z86C08 MCU's dual analog comparators.
2007-09-03 Secure supervisor chip meets PCI-PED requirements
Specifically designed to meet the requirements of PCI-PED certification, Maxim's secure supervisor chip integrates two tamper-detection comparators.
2006-03-13 Pin driver doubles throughput for ATE equipment
Intersil announced a quad 18V pin electronics driver and quad window comparator that integrates four independent, programmable drivers and high-speed window comparators.
2007-07-10 Op amps enable power savings, extended operation
Intersil has launched a new family of power-efficient, rail-to-rail I/O operational amplifiers and comparators designed to deliver battery savings and extended operation.
2003-12-18 Linear Tech side drivers protect power MOSFETs
Linear Technology Corp. has introduced two secondary side synchronous N-channel MOSFET drivers that feature timer and current sense comparators to protect the external MOSFETs during normal and light load operation, power up/down, and when the driver supply voltage drops too low.
2007-06-12 Intersil rolls voltage-reference products
Intersil Corp. has created the pinPOINT Precision Analog product line that consists of precision voltage references, precision op amps, comparators, instrumentation amplifiers, current sensing amplifiers and data converters.
2007-05-01 Integrated SAR ADC eases motor control design
ADI's AD7264 device simplifies industrial motor control designs by integrating two successive-approximation ADCs, a programmable gain amplifier and four comparators on a single chip.
2011-07-11 Current sense amp offers 350?V offset voltage
Linear Technology has announced the release of its LT6109 high side current sense amplifier that incorporates a current sense amplifier, dual comparators and a precision 400mV voltage reference.
2011-10-31 ARM-based MCU touts 1.6uA standby current
TI's Stellaris ARM Cortex-M4F MCU has two 12bit ADCs and three comparators thatÿsupport mixed-signal applications.
2006-12-01 Analog ICs for Low Voltage Systems
This application note discusses many types of low-voltage ICs, including voltage regulators, data converters, op amps and current monitors, comparators, microprocessor supervisors, voltage references, analog switches, and interface transceivers. It also presents information on power savings and how to manage issues related to low-voltage operation.
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