Part Details for ADS1220 by Texas Instruments
Overview of ADS1220 by Texas Instruments
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Part Details for ADS1220
ADS1220 CAD Models
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Reference Designs related to ADS1220
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PMP11371 5.5V/11A 输出同步反激通用交流输入参考设计
PMP11371 电源参考设计可通过 85-265VAC 通用交流输入提供高达 60W/5.5V 的输出。UCC24636 同步整流器驱动器使此参考设计能够以紧凑尺寸提供 88% 的平均效率。
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PMP9480 用于线路电压或电流测量的隔离式偏置电源 + 隔离式放大器组合
PMP9480 is a dual output Flybuck Converter plus an Isolated amplifier combo solution that can not only be used for sensing Line voltage or Line current but also provide Aux Bias power for complete Industrial system . The design accepts very Wide input voltage of 10 Vin to
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Temperature Sensor Interface Module for Programmable Logic Controllers (PLC)
The TIDA-00018 reference design enables faster development of high precision temperature measurement solutions using 24-Bit delta-sigma ADC and most widely used temperature sensors like thermocouple and RTD. The design guide will address the sensor signal conditioning: thermocouple cold junction compensation: ratiometric measurement technique for RTD: recommended software flow: sensor linearization: sensor diagnostics: transient protection: PCB layout and other practical design considerations for achieving high precision robust design for temperature measurement in industrial applications. The Temperature Sensor Interface Module is a fully isolated design: which is essential for small sensor signal measurement. The heart of this reference design is a 24-Bit delta-sigma ADC that provides a high resolution: high integration: low noise: and low cost complete sensor analog front-end (AFE) for DC sensing applications. This ADC also makes it suitable to interface with different types of sensors: thus saving board space: reducing design efforts: decreasing the time to market: and lower BOM cost. Furthermore: external protection circuitry has been successfully tested for compliance with regulatory IEC61000-4 EFT: ESD: and surge standards. Compliance to IEC61000-4 is necessary to ensure that the design not only survives but also perform as intended in the harsh/noisy industrial environment.
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PMP10291 34V/2.8A LED 街灯参考设计
This non-isolated Boost Converter delivers a constant current of 2.8A into 10 series white LEDs from a 24V input voltage source. Open LED circuitry protects the converter from possible damage from an overvoltage condition. This converter offers an extremely high effciency of greater than 96% whil
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TIDEP0068 适用于 K2G 通用 EVM (GP EVM) 的 PCI Express PCB 设计注意事项参考设计
PCI-Express provides for low pin-count, high reliability, and high-speed with data transfer at rates of up to 5.0 Gbps per lane, per direction, and an PCIe module is included on the TI 66AK2G02 DSP + ARM Processor system on chip (SoC). This PCIe PCB design considerations reference design&nb
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PMP5560 25V @ 2A PFC 反向
PMP5560 是包括 PFC 功能的恒流 LED 驱动器，可提供 12V 至 25V（2A 恒流）电压。输入电压为高压线。
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TIDA-00691 用于降低 MSP430G2xx3 功耗的线性稳压器电源解决方法
This linear regulator power solution provides power supply to MSP430 microcontroller. By implementing two linear regulator in parallell but work seperately, this power solution can reduce system power dissipation. Low quiescent current LP5900-3.3 and LP5900-1.8 are fit for this application.
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TIDA-00041 用于超低功耗升压转换器 IC 的能量采集参考设计解决方案
该参考设计是适用于能量收集应用的超低功耗升压转换器。该解决方案在出厂时已完成編程，采用与大多数 MCU 和 3V 纽扣电池相兼容的设置。该设计经过编程后可提供 3.1VDC 最高电压 (OV) 为存储元件充电，且欠压设定为 2.2VDC。VBAT_OK 指示灯将在 VSTOR 升至 2.8VDC 以及降为 2.4VDC 时切换为高。
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Ultra-Small IO-Link Sensor Transmitter with RTD Front End Reference Design
This reference design demonstrates the IO-Link communication in a small form factor of just 6mm PCB width with integrated protection and a resistance temperature detector (RTD) sensor front-end. The highly integrated and tiny IO-Link PHY offers: ESD: EFT: surge protection and reverse polarity protection. The build in LDO and configurable output current provide easy and flexible system implementation and offer at the same time low power dissipation due to the ultra-low residual voltage. The 24 bit Sigma-Delta analog to digital converter (ADC) captures the RTD value (PT100 temperature sensor): which is converted in the MCU and sent via IO-Link to the IO-Link master
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IO-Link Adapter Reference Design for Sensors with Analog 4-20mA Output
TIDA-00457 is an IO-link adapter which evaluates the binary or analog 4-20 mA output signal of sensors in the industrial environment and forwards the results to the PLC via IO-lnk. All this fits in a 6-mm wide PCB compatible with the industry-standard M12 connector.
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RTD Temperature Transmitter for 2-wire: 4 to 20-mA Current Loop Systems
This comprehensive design provides a complete system that measures and processes temperature signals inputs from 2-wire: 3-wire: and 4-wire resistance temperature detectors (RTDs) and outputs a 4 to 20-mA current-loop signal corresponding to the temperature processed from the RTD inputs. It is intended as a reference design for process measurement applications in factory automation: field transmitters and building automation. With less than 0.17 °C maximum measured error over -200 °C to 850 °C: extremely low loop power consumption 1.4mA (typical including RTD biasing currents) and IEC61000 pre compliance testing: this design significantly reduces the design time for development of high accuracy temperature transmitter systems. It also addresses system level calibration - both offset and gain that can be implemented to improve ADC and DAC accuracy as well as also includes linear interpolation to address the non-linearity of the RTD element.
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Small Form Factor: 2-Wire 4 to 20mA Current Loop RTD Temperature Transmitter Reference Design
This is a reference design for a robust: low power: precise and long-term stable 2-wire loop powered 4 to 20mA current output temperature transmitter. It uses RTD temperature sensor with 4 to 20mA current loop transmitter. It also explains sensor signal conditioning: ratiometric measurement technique: recommended software flow: calibration: sensor linearization: PCB layout and other practical design considerations. Furthermore: external protection circuitry is deployed in-place for compliance with regulatory IEC61000-4 standards – EFT: ESD and Surge requirements. EMC compliance to IEC61000-4 is necessary to ensure that the design not only survives but also performs as intended in the harsh/noisy industrial environment. All the relevant design files like Schematics: BOM: Layer plots: Altium files: Gerber and MSP430 MCU software have also been provided to the users.
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PMP6021 无磁性元件的故障保护 230VAC 输入/17W 输出 LED 驱动器参考设计
This 230VAC LED driver design (PMP6021) is form-factor optimized for use in recessed can fixtures, or downlights, and is dimmable using standard TRIAC wall dimmers or via analog signal from an optional MCU. It achieves low LED current ripple and >0.9 power factor without using induc
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TIDA-00442 用于 220VAC 电源供电的逆变器的接地故障保护（基于分流器）参考设计
The TIDA-00442 TI design provides a reference solution for detecting ground fault in inverter based drives. Inverter current is measured on both DC positive and DC negative bus using shunt resistors. Current on DC positive bus is measured using INA170 which is powered by low side switched b
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PMP6251 150 Watt LED TV PWR
PMP6251 是用于 150W LCD 电视电源的参考设计，通过使用 UCC28051 构建 PFC，使用 UCC25600 构建 LED 驱动器 LLC 转换器，使用 UCC24610 构建 SR 电路以及使用 UCC28610 构建待机反向转换器。此款驱动器提供 4 路输出，包括 LED 驱动器、12V 3A、5V 4A 和 5V 待机 1A；并能够在 90~264Vac 下工作。LED 驱动器使用多变压器拓扑进行工作，其可以提高效率和减少组件数。介绍 PFC、LLC、级联 QR 反向操作和性能的全面分析以及设计优化准则。提供基于每个通用情况负载获取的实验结果。
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Fast Prototyping 24bit Sigma-Delta ADC with Energia Ecosystem Reference Design
The TIDA-00647 TIDesign showcases a Sigma-Delta ADC BoosterPack for TI Launchpad and how to proceed to a fast prototyping evaluation with Energia leading analog performances evaluation within minutes. The generic fast prototyping is then taken through steps to build an example implementation for universal temperature input.
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PMP9012 用于 PoE 应用的 2 类双路输出高效率非隔离同步反激转换器
This reference design is an IEEE802.3af, type 1 compliant powered device. The synchronous flyback converter provides good efficiency with dual outputs (5V/580mA, 3.3V/900mA), non-isolated. It can be used in PoE applications such as a video or VoIP phones. The TPS23785BPWP contains both the P
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Optimized Latency: Power and Memory Footprint Thermocouple Sensing Front-end Reference Design
The TIDA-00468 Reference design shows how to build an isolated thermocouple sensing front-end with optimized power-consumption for loop powered application while:• reducing footprint from classical look-up table approach and• keeping the fast response time of linear piece wise interpolation
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IO-Link Sensor Transmitter Reference Design
This reference design offers a rapid prototyping platform for IO-Link sensor transmitter. Due to its modular design: different sections can be easily cut away to allow fast and simple interfacing of any analog or digital sensor. The design is programmed with a fully validated IO-Link stack leveraging the fully validated IO-Link PHY. It comes by default with a switch emulating a digital input: 2 LEDs for status indications and a potentiometer emulating an RTD (read by a 24-bit front-end). All this fits in a 6-mm wide PCB compatible with the industry-standard M12 connector.Watch a TIDA-00188 overview video on the IO-Link sensor transmitter.For more information on TMG Click here.
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Isolated Loop Powered Thermocouple Transmitter Reference Design
The Isolated Loop powered Thermocouple Transmitter reference design is a system solution providing precision K-type thermocouple measurements for 4 to 20-mA isolated current-loop applications. This design is intended as an evaluation module for users to fast prototype and develop end-products for process-control and factory-automation. Potential challenges with thermocouples as a temperature sensor include tiny voltage outputs: low sensitivity and nonlinearity; in addition: because in industrial environments ground potential differences higher than 100V are common: thermocouple and signal conditioning circuitry must be galvanically isolated. The design files include design considerations: block diagrams: schematics: Bill of Materials (BOM): layer plots: Altium files: Gerber Files: and MSP430 Firmware.Watch the TIDA-00349 Overview video: covering the same isolated power topology as used in the TIDA-00189 NOW
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Wireless Mesh Network for Predictive Maintenance Reference Design
This reference design can be used to quickly establish a wireless mesh network that connects various types of sensors directly to the Internet. Inputs like RS232: RS485 or RTD are on the board to collect data for predictive maintenance from different sensors and machines. For data processing a high performance ARM Cortex M4F MCU with Floating Point Unit and DSP acceleration is on the board.
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PMP11399 面向企业级以太网交换机的 PMBus 电源系统参考设计
PMP11399 is a complete PMBus power system for 3 ASIC/FPGA cores, DDR3 core memory, VTT termination, and auxiliary voltages commonly found on high-performance Ethernet Switches. The hardware is accompanied by a GUI that allows the user to perform real-time configuration and monitoring of the power
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Wireless Thermocouple Sensor Transmitter DevPack for SensorTag Reference Design
The TIDA-00650 reference design shows how to build a wireless thermocouple based temperature transmitter. The design is in the DevPack form factor which can be used in combination with TIs SensorTag. This allows for the development of a wireless link with Bluetooth® Smart or other wireless technologies (Zigbee: WiFi: sub 1GHz). The 24-bit ∆Σ sensor front-end utilized in this design allows for operation over the -40 to +85C temperature range.
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1g Resolution over 15kg Range Sub-100nVpp Noise Front-End Reference Design
TIDA-00765 is a less than 100nVpp analog front end for resistive strain gauge bridge load cell-based weight and vibration measurement. It is ideally suited for appliances: which require high-resolution due to large dynamic range or have considerable weight offset. In the face of significant levels of switching supply noise and rapid temperature changes: drift and interference are common issues in harsh environments. The design’s high integration: AC excitation: and robust filtering suppress drift and interference to ensure consistent performance in tough environments.
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Thermocouple AFE Using RTD or Integrated Temperature Sensor for Cold Junction Compensation (CJC)
The sole objective of this reference design is to provide comprehensive details on how to design a simple: robust: and accurate analog front end (AFE) circuit for making precision temperature measurements with thermocouple sensors. TIDA-00168 explains the theory: operation: and complications involved in a step-by-step manner. Additionally: this reference design emphasizes topics like error analysis: the necessity of an anti-aliasing filter: biasing resistors for sensor diagnostics: CJC: linearization technique for sensor data: and the design challenges of printed circuit boards.
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PMP5715 21V 至 26V (4A) LED 驱动器
The PMP5715.1 is a transition mode (TM) Boost PFC that, from high line (176Vac to 280Vac), supplies 410V @ 283mA to the second block: the LLC stage.
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TIDA-00814 射频采样 S 频带雷达接收器参考设计
使用 3Gsps、14 位模数转换器 (ADC) ADC32RF45 演示了在 S 频带工作的雷达系统的直接射频采样接收器方法。射频采样通过取消下变频降低了系统复杂性，并且使用高采样率实现了更宽的信号带宽。通过构建基于 ASR-11 空中交通控制雷达规范的接收器来演示该方法。
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