CN0260

Oversampled SAR ADC using PGA achieves over 125 dB dynamic range

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CN0217

High-precision impedance measurement with 12-bit impedance converter

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Liquid-resistant capacitive touch keyboard reference design

Liquid Tolerant Capacitive Touch Keyboard Design (TIDM-1021) is a reference design for implementing a liquid tolerant capacitive touch human machine interface (HMI). It integrates TI's MSP430FR2633 microcontroller (MCU) with high-performance CapTIvate™ touch technology and optimized sensor layout design and software. This reference design demonstrates how to design capacitive touch hardware and software that can operate reliably under the influence of liquids and pass challenging conducted noise immunity testing.

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CN0237

Ultra-low power, 18-bit, differential PulSAR ADC driver

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CN0227

High performance, 16-bit, 250 MSPS wideband receiver with anti-aliasing filter

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CN0079

High-precision digital-to-analog conversion using AD5542/AD5541 16-bit voltage output DACs, ADR421 voltage reference, and AD8628 auto-zero op amp

CN0143

Building Single-Ended Differential Converters for Voltage Output and Current Output DACs Using the AD8042 Op Amp

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CN0216

Precision electronic scale design using 24-bit Σ-Δ ADC AD7791 and external zero-drift amplifier ADA4528-1

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CN0337

带三线式补偿的12位、300 kSPS、单电源、完全隔离式RTD温度测量系统

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CN0278

Complete 4 mA to 20 mA HART solution with additional voltage output capability

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CN0336

12-bit, 300 kSPS, single supply, fully isolated data acquisition system for 4-20 mA input

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CN0156

Amplitude control circuit for AD9834 waveform generator (DDS)

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CN0307

16-bit 6 MSPS SAR ADC system with integrated low-power input driver and reference, optimized for multiplexed applications

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CN0242

High-performance, high-IF, 75 MHz bandwidth, 14-bit, 250 MSPS receiver front-end with bandpass anti-aliasing filter

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CN0325

PLC/DCS universal analog input using 4-pin or 6-pin terminal strip

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FreeEEG32: Affordable, stackable, open source, 32-channel EEG

FreeEEG32 is a stackable, open source, 32-channel, 24-bit, sigma-delta, simultaneous sampling board designed to meet the needs of scientists and brain hackers who require high-quality, affordable research-grade equipment. We have been developing this EEG for many years as we worked to create the ultimate open source solution to expensive proprietary EEG technology. FreeEEG32 combines four 8-channel AD7771 ADCs with ultra-low noise (<0.22 μV measured) sources and references, all driven by the powerful STM32H7 ARM Cortex-M7, while handling pre-processing. It's sensitive enough to handle high-quality EEG data collection and more.

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CN0335

12-Bit, 300 kSPS, Single Supply, Fully Isolated Data Acquisition System for ±10 V Input

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CN0191

20-bit, linear, low-noise, precision, bipolar ±10V DC voltage source

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CN0252

16-bit, 125 MSPS single-supply DC-coupled analog front end for bipolar inputs

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CN0213

Complete high-speed, high common-mode rejection ratio (CMRR) precision analog front end for process control applications

Schematic PCB