Crocus Technology Launched CT452/3 1MHz Bandwidth Contactless Current Sensor with Common Mode Field Rejection and ＜1% Total Error

时间： 2022-10-17 来源：Crocus Technology

Crocus Technology delivers the future of high precision, high current contactless isolated current sense with dual footprint capability to enable dual sources. If you need small current to the significant current or dual source to performance differentiated, Crocus Technology has a complete portfolio of products for customers. Visit the product page for more details.

The CT452 (5V) and CT453 (3.3V) are high bandwidth and low noise integrated zero-loss contactless Current Sensors that use Crocus Technology’s patented XtremeSense® TMR technology to enable high accuracy current measurements for many consumer, enterprise, and industrial applications. It supports six (6) field ranges where the CT452/3 sense and translate the magnetic field into a linear analog output voltage. It achieves a total error output of less than ±1.0% over voltage and temperature.

These coreless current sensors are not only small in size and simple to design but also provide effective common mode field rejection of more than -50dB. This enables the CT452/3 to have greater than 90% immunity to stray magnetic fields thus having almost no impact on the accuracy of the current measurement.

They have less than 300ns output response time while the current consumption is about 6.0mA. The CT452/3 is equipped with a filter function to reduce the noise on the output pin.

Both CT452 and CT453 are housed in an industry-standard 8-lead SOIC package and a shallow profile, 8-lead TSSOP package that is both “green” and RoHS compliant.

发送到邮箱 |
+1 赞 0
收藏
评论 0
| 转发至：

本文由李凤婷转载自Crocus Technology，原文标题为:CT452/3 1 MHz Bandwidth Contactless Current Sensor with Common Mode Field Rejection and <1% Total Error，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

全部评论（0）

暂无评论

CH701W AEC-Q100 Qualified, 4800VRMS Isolation, Hall Current Sensor IC with Loss of Only 0.8mΩ

The CH701W current sensor IC that launched by Cosemitech is an economical and precise solution for AC or DC current sensing in industrial, automotive, commercial, and communications systems.

2022-03-16 - 新产品代理服务技术支持采购服务

NOVOSENSE Launched NSM2015/NSM2016 Series Hall-effect Current Sensor Chip with High Isolation and Overcurrent Protection Function

The NSM2015 / NSM2016 Hall-effect current sensor chip launched by NOVOSENSE is a fully integrated high isolation current sensor solution with extremely low primary side conduction resistance, which can provide sufficient accurate current measurement without the need for external isolation components.

2023-04-22 - 新产品

The CT45x showcases the advantages of TMR sensors to rethink and simplify solutions in the high precision, high current application space

Crocus Technologyannounced the CT45x family of contactless isolated current sensors to enable high precision and high current measurements in a more simplified solution. It offers groundbreaking noise performance, as low as 0.55 mVRMS.

2022-08-17 - 新产品

芯进（CrossChip）电流传感器选型指南（英文）

目录- CORPORATE INTRODUCTION INTRODUCTION OF CURRENT SENSOR APPLICATIONS APPLICATION EXAMPLES PRODUCT SELECTION TABLE

型号- CC6920SO-5A,CC6541,CC6921SO-20A,CC6930SG,CC6921SO-30A,CC6921SO-40A,CC6921SO-50A,CC6921B,CC6921SO50,CC6905SO,CC6921SO100A,CC6933,CC6930,CC6512,CC6925DN,CC6927DN,CC6906T,CC6921SO-65A,CC6926T,CC6922SG,CC6920B,CC6924SG,CC6921SO20,CC6924SG-5FB020,CC6929,CC6907,CC6905QC,CC6921SO10A,CC6905,CC6927,CC6906,CC6928,CC6925,CC6903,CC6926,CC6904,CC6920SO-20A,CC6923,CC6924,CC6902,CC6921,CC6920SO-50A,CC6922,CC6900,CC6920SO-30A,CC6920

2023/8/9 - 芯进电子 - 选型指南代理服务技术支持采购服务

MELEXIS（迈来芯）电流传感器芯片选型指南

描述- MELEXIS current sensors rely on cutting-edge implementation of Hall Effect technology for leading accuracy current monitoring in cars, domestic and industrial environments.

型号- MLX91216LDC-ACV-000,MLX91220KDF-ABR-075 RE,MLX91208LDC-CAH-000,MLX91221KDF-ABF-010 RE,MLX91221KDF-ABF-075 RE,MLX91216LDC-ACV-001,MLX91216LDC-ACV-002,MLX91211LUA-ABA-520,MLX91211LUA-ABT-510,MLX91221KDF-ABF-020 RE,MLX91211LUA-ABA-530,MLX91206LDC-CAH-021,MLX91230KDC-BBA-000,MLX91206LDC-CAH-104,MLX91217LVA-ACA-000,MLX91221KDC-ABF-050 RE,MLX91217LVA-ACA-002,MLX91220KDC-ABR-025 RE,MLX91217LVA-ACA-001,MLX91216LDC-ACX-002,MLX91207LDC-CAA-015,MLX91220KDC-ABF-025 RE,MLX91220KDF-ABF-050 RE,MLX91216LDC-ACX-001,MLX91216LDC-ACX-000,MLX91220KDF-ABF-075 RE,MLX91221KDC-ABR-050 RE,MLX91211LSE-ABA-310,MLX91211LUA-ABT-520,MLX91211LSE-ABA-510,MLX91221KDF-ABR-020 RE,MLX91217LVA-ACA-003,MLX91217LVA-ACA-005,MLX91231KDC-BBA-000,MLX91218LDC-ARX-300,MLX91221KDC-ABR-020 RE,MLX91211LUA-ABA-540,MLX91216LDC-ACH-000,MLX91208LDC-CAL-000,MLX91221KDF-ABF-025 RE,MLX91221KDF-ABF-050 RE,MLX91220KDF-ABR-050 RE,MLX91221KDF-ABF-120 RE,MLX91221KDC-ABF-025 RE,MLX91220KDC-ABR-050 RE,MLX91220KDC-ABF-050 RE,MLX91207LDC-CAA-005,MLX91207LDC-CAA-007,MLX91211LUA-ABT-530,MLX91208LDC-CAV-000,MLX91208LDC-CAV-001,MLX91211LUA-ABA-500,MLX91206LDC-CAH-001,MLX91221KDF-ABR-050 RE,MLX91206LDC-CAH-003,MLX91218LDC-ARV-303,MLX91206LDC-CAH-002,MLX91219LVA-AAA-502,MLX91218LDC-ARV-5XX,MLX91219LVA-AAA-501,MLX91219LVA-AAA-500,MLX91219LVA-AAA-3XX,MLX91220KDC-ABR-020 RE,MLX91221KDC-ABR-038 RE,MLX91206LDC-CAH-005,MLX91206LDC-CAH-004,MLX91209LVA-CAA-002,MLX91209LVA-CAA-003,MLX91220KDF-ABF-025 RE,MLX91211LUA-ABT-540,MLX91220KDF-ABF-117 RE,MLX91220KDF-ABR-025 RE,MLX91211LUA-ABA-510,MLX91211LUA-ABT-500,MLX91220KDC-ABR-030 RE,MLX91209LVA-CAA-000,MLX91209LVA-CAA-001

07-2024 - MELEXIS - 选型指南 - V9 代理服务技术支持采购服务

SC4624:完全集成的霍尔效应电流传感器IC

描述- SC4624是一款高度集成、基于霍尔效应的电流传感器集成电路。它具有差分霍尔传感功能，可抑制共模场并几乎无磁滞现象。该器件适用于AC/DC电流检测，具备低偏移、线性响应的特性，适合工业、汽车、商业和通信系统等领域。

型号- SC4624SP50B5,SC4624,SC4624SP20B5,SC4624SP30B5

17/6/2024 - 赛卓电子 - 数据手册 - Rev. 1.5 代理服务技术支持采购服务

采用SO16封装的CH701W 4800V-RMS隔离、霍尔电流传感器IC

描述- 该资料介绍了CH701W霍尔电流传感器IC，这是一种经济且精确的AC或DC电流传感解决方案。它适用于工业、汽车、商业和通信系统。该器件具有以下特点：增强型隔离（4800VRMS）、AEC-Q100认证、低偏移线性霍尔电路、单电源供电（3.3V或5V）、带宽120kHz、响应时间4us、比例电压输出、可调带宽和解析度、小型SOIC-16封装。

型号- CH70170AU3*W,CH70130CU5*W,CH70170(R)BB5*W,CH70130CB5*W,CH70170AB3*W,CH70170BU5*W,CH70170(R)BU5*W,CH70140(R)AB5*W,CH70170(R)CB3*W,CH70130AU5*W,CH70140(R)AU5*W,CH70160CB5*W,CH707W,CH70170(R)AU3*W,CH70140BU5*W,CH70170CU3*W,CH70160(R)CB3*W,CH70140BB5*W,CH70170CB3*W,CH701W20AB,CH701,CH703,CH70160(R)CU3*W,CH70120(R)BU5*W,CH704,CH706,CH70150(R)AU5*W,CH70170BB5*W,CH70160(R)BB5*W,CH70120(R)CU3*W,CH70140AU3*W,CH70160(R)BU5*W,CH70140AB3*W,CH70160CU5*W,CH70150(R)AB5*W,CH706W,CH70170(R)CU3*W,CH70130(R)AU5*W,CH70130(R)AB5*W,CH70160(R)AU5*W,CH70150CU5*W,CH70140CB5*W,CH70120AB3*W,CH70150AB5*W,CH70120(R)CB3*W,CH70160AU5*W,CH70160(R)AB5*W,CH70120CU3*W,CH70120CB3*W,CH70160AB5*W,CH70120(R)AU3*W,CH70140CU5*W,CH70120(R)BB5*W,CH70170(R)AB3*W,CH70130AB3*W,CH70120BU5*W,CH70150AU5*W,CH70120BB5*W,CH70120AU3*W,CH70140(R)CU3*W,CH70XXXXXXXXX,CH70120(R)AB3*W,CH70150CB5*W,CH70170AU5*W,CH70140(R)BU5*W,CH70130BU5*W,CH70130CB3*W,CH70140(R)CB3*W,CH70170AB5*W,CH70140(R)AB3*W,CH70140(R)AU3*W,CH70130AU3*W,CH70160BB5*W,CH70120(R)AU5*W,CH70170CU5*W,CH70160CB3*W,CH70140(R)BB5*W,CH70170(R)AU5*W,CH70130BB5*W,CH701W,CH70170CB5*W,CH70150(R)BB5*W,CH70150(R)AB3*W,CH70150(R)AU3*W,CH70160BU5*W,CH70140AU5*W,CH70140AB5*W,CH70160CU3*W,CH70130CU3*W,CH70160(R)AU3*W,CH70130(R)AU3*W,CH70150BU5*W,CH70130(R)AB3*W,CH70120AB5*W,CH70150AU3*W,CH70130(R)BU5*W,CH70150BB5*W,CH70150CU3*W,CH70150(R)CU3*W,CH70140CB3*W,CH70150(R)CB3*W,CH70140CU3*W,CH70150AB3*W,CH70150(R)BU5*W,CH70160(R)AB3*W,CH70160AB3*W,CH70130(R)CB3*W,CH70130(R)CU3*W,CH70160AU3*W,CH70130AB5*W,CH70170(R)AB5*W,CH70130(R)BB5*W,CH70150CB3*W,CH70120AU5*W,CH70120(R)AB5*W

Dec 2021 - 意瑞半导体 - 数据手册 - Revision 1.6 代理服务技术支持采购服务

SCK-C14 开环系列霍尔电流传感器(SCK-C14 Series Open Loop Mode Hall Effect Current Sensor)

描述- 该资料介绍了SCK-C14系列开环霍尔电流传感器的技术规格和应用。这些传感器基于霍尔效应原理设计，能够在原边与副边电路电隔离的条件下测量直流、交流、脉冲和各种不规则波形的电流。

型号- SCK-C14,SCK-400C14,SCK-600C14,SCK-C14 SERIES,SCK-300C14,SCK-200C14,SCK-500C14-3,SCK-600C14-3,SCK-800C14,SCK-500C14,SCK-200C14-3,SCK-C14-3,SCK-400C14-3,SCK-800C14-3,SCK-300C14-3

9/2021 - 森尼克 - 数据手册 - V1.2 代理服务技术支持采购服务

Melexis Brings Reinforced Isolation (RI) for its Integrated Current Sensors MLX91220 (5V) and MLX91221 (3.3V)

Melexis announces new safety qualification (UL/IEC 62368-1) for the MLX91220 (5V) and MLX91221 (3.3V) current sensors. They can now be used in systems with higher voltage isolation requirements for both SOIC8 (715V BI, 307V RI) and SOIC16 (1415V BI, 707V RI) packages.

2024-07-04 - 产品代理服务技术支持采购服务

SCB-DSR5 闭环系列霍尔电流传感器(SCB-DSR5 Series Close Loop Mode Hall Effect Current Sensor)

描述- 该资料介绍了SCB-DLR5系列闭环霍尔电流传感器的技术规格和应用。这些传感器基于霍尔效应原理设计，能够在原边与副边电隔条件下测量直流、交流、脉冲以及不规则波形的电流。

型号- SCB-DSR5,SCB-DSR5 SERIES,SCB-06DSR5,SCB-15DSR5,SCB-25DSR5,SCB-50DSR5

9/2019 - 森尼克 - 数据手册 - V1.0 代理服务技术支持采购服务

采用SOIC-16封装的CH701W 4800VRMS隔离、霍尔电流传感器IC

型号- CH701W,CH701,CH70120AB5WR,CH701WX,CH70170AB3WR,CH70150AB5WR,CH70170AB5WR,CH70XXXXXXXXX

Nov 2022 - 意瑞半导体 - 数据手册 - Rev2.1 代理服务技术支持采购服务

NIO Selects Melexis as a Strategic Current Sensor Chip Supplier

NIO, a leading global manufacturer of electric vehicles, selects Melexis‘ state-of-the-art current sensor chips for their traction inverter systems. Melexis‘ chips, well-adapted for the demanding electric motor control environment, will power all of NIO’s battery electric vehicles, underscoring NIO’s dedication to providing innovative, safe, and efficient solutions to their customers.

2024-06-13 - 原厂动态代理服务技术支持采购服务

Only TMR Current Sensors Can Enable Efficient Industrial and Automotive Applications

Today, a wide variety of industrial and automotive applications are demanding higher efficiency which impacts many design decisions including the current sensing requirements. The demands are so dramatic that it may be that existing magnetic-based solutions will be obsolete by 2030. These applications demand wide band gap (WBG) power devices pushing the performance requirements for current sensing.

2023-10-11 - 原厂动态

Melexis Reveals High-accuracy Current Sensors Optimized for Affordable E-mobility

Melexis introduces the MLX91211 Hall-effect current-sensing IC. Two variants are offered, providing a choice of features and performance to satisfy cost-sensitive applications. These range from belt-driven starter generators to traction inverters for low-speed electric vehicles and e-scooters, as well as industrial applications such as electrified forklift trucks and pallet trucks.

2020-11-18 - 行业资讯代理服务技术支持采购服务

XBLW High-Performance Hall-Effect Current Sensor GT712 with Operating Voltage of 4.5V~5.5V and Isolation Voltage of 2500V

The XBLW GT712 Is A High-Performance Hall-Effect Current Sensor That Can Measure Alternating Current (AC) Or Direct Current (DC) More Efficiently For A Wide Range Of Industrial, Consumer And Communications Devices.

2023-12-19 - 产品代理服务技术支持采购服务