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ACS714ELCTR-05B-T中文资料

厂家型号

ACS714ELCTR-05B-T

文件大小

695.27Kbytes

页面数量

15

功能描述

Automotive Grade, Fully Integrated, Hall Effect-Based Linear Current Sensor with 2.1 kVRMS Voltage Isolation and a Low-Resistance Current Conductor

SENSOR CURRENT 5A 5V BI 8-SOIC

数据手册

原厂下载下载地址一下载地址二到原厂下载

简称

ALLEGRO

生产厂商

Allegro MicroSystems

中文名称

官网

LOGO

ACS714ELCTR-05B-T数据手册规格书PDF详情

Description

The Allegro™ ACS714 provides economical and precise solutions for AC or DC current sensing in automotive systems. The device package allows for easy implementation by the customer. Typical applications include motor control, load detection and management, switch-mode power supplies, and overcurrent fault protection.

The device consists of a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field which the Hall IC converts into a proportional voltage. Device accuracy is optimized through the close proximity of the magnetic signal to the Hall transducer. A precise, proportional voltage is provided by the low-offset, chopper-stabilized BiCMOS Hall IC, which is programmed for accuracy after packaging.

The output of the device has a positive slope (>VIOUT(Q)) when an increasing current flows through the primary copper conduction path (from pins 1 and 2, to pins 3 and 4), which is the path used for current sampling. The internal resistance of this conductive path is 1.2 mΩ typical, providing low power loss. The thickness of the copper conductor allows survival of the device at up to 5× overcurrent conditions. The terminals of the conductive path are electrically isolated from the signal leads (pins 5 through 8). This allows the ACS714 to be used in applications requiring electrical isolation without the use of opto-isolators or other costly isolation techniques.

The ACS714 is provided in a small, surface mount SOIC8 package.

The leadframe is plated with 100 matte tin, which is compatible with standard lead (Pb) free printed circuit board assembly processes. Internally, the device is Pb-free, except for flip-chip high-temperature Pb-based solder balls, currently exempt from RoHS. The device is fully calibrated prior to shipment from the factory.

Features and Benefits

▪ Low-noise analog signal path

▪ Device bandwidth is set via the FILTER pin

▪ 5 µs output rise time in response to step input current

▪ 80 kHz bandwidth

▪ Total output error 1.5 typical, at TA= 25°C

▪ Small footprint, low-profile SOIC8 package

▪ 1.2 mΩ internal conductor resistance

▪ 2.1 kVRMS minimum isolation voltage from pins 1-4 to pins 5-8

▪ 5.0 V, single supply operation

▪ 66 to 185 mV/A output sensitivity

▪ Output voltage proportional to AC or DC currents

▪ Factory-trimmed for accuracy

▪ Extremely stable output offset voltage

▪ Nearly zero magnetic hysteresis

▪ Ratiometric output from supply voltage

▪ Operating temperature range, –40°C to 150°C

ACS714ELCTR-05B-T产品属性

  • 类型

    描述

  • 型号

    ACS714ELCTR-05B-T

  • 功能描述

    SENSOR CURRENT 5A 5V BI 8-SOIC

  • RoHS

  • 类别

    传感器,转换器 >> 电流

  • 系列

    -

  • 标准包装

    10

  • 系列

    *

更新时间:2025-6-11 11:51:00
供应商 型号 品牌 批号 封装 库存 备注 价格
ALLEGRO
25+
SOP8
1269
代理渠道/只做原装/可含税
ALLEGRO
22+
NA
6000
原厂原装现货
ALLEGRO
24+
SOP8
3000
原装原厂代理 可免费送样品
ALLEGRO
25+
SOP8
80000
原装正品 欢迎来电咨询 价格从优
ALLEGRO/雅丽高
23+
SOP8
98900
原厂原装正品现货!!
ALLEGRO/雅丽高
23+
SOP-8
9000
全新原装现货,假一赔十
ALLEGRO(美国埃戈罗)
24+
SOP-8
3022
特价优势库存质量保证稳定供货
ALLEGRO(美国埃戈罗)
24+
SOP-8
7178
百分百原装正品,可原型号开票
ALLEGRO
19+
SOP8
60903
原厂代理渠道,每一颗芯片都可追溯原厂;
ALLEGRO
1822+
SOP
9852
只做原装正品假一赔十为客户做到零风险!!

ACS714ELCTR-05B-T 价格

参考价格:¥11.8609

型号:ACS714ELCTR-05B-T 品牌:Allegro 备注:这里有ACS714ELCTR-05B-T多少钱,2025年最近7天走势,今日出价,今日竞价,ACS714ELCTR-05B-T批发/采购报价,ACS714ELCTR-05B-T行情走势销售排排榜,ACS714ELCTR-05B-T报价。

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Allegro MicroSystems

中文资料: 11017条

Allegro MicroSystems是一家全球领先的半导体公司,专注于开发和制造传感器和功率集成电路(ICs)。成立于1990年,总部位于美国马萨诸塞州的威尔明顿,Allegro在运动控制和能源高效系统领域拥有超过30年的行业经验。 Allegro以其创新的技术和高性能的产品而闻名,尤其在汽车、工业和消费电子等市场中。公司开发的产品广泛应用于电动交通、自动驾驶、先进驾驶辅助系统(ADAS)以及智能电网等领域。每年,Allegro向全球超过10,000家客户出货超过10亿个单位,其中包括超过50家汽车原始设备制造商(OEM)。 公司在全球范围内提供工程、制造和技术支持,凭借其灵活的运营模式和