Differential Hall Effect Sensor IC

Introduction The HAL300 is a differential Hall switch produced in CMOS technology. The sensor includes 2 temperature compensated Hall plates (2.05 mm apart) with active offset compensation, a differential amplifier with a Schmitt trigger, and an open-drain output transistor (see Fig. 2). Feature

文件：140.29 Kbytes 頁數(shù)：17 Pages

MICRONAS

Differential Hall Effect Sensor IC

Introduction The HAL300 is a differential Hall switch produced in CMOS technology. The sensor includes 2 temperature compensated Hall plates (2.05 mm apart) with active offset compensation, a differential amplifier with a Schmitt trigger, and an open-drain output transistor (see Fig. 2). Feature

文件：140.29 Kbytes 頁數(shù)：17 Pages

MICRONAS

Differential Hall Effect Sensor IC

Introduction The HAL300 is a differential Hall switch produced in CMOS technology. The sensor includes 2 temperature compensated Hall plates (2.05 mm apart) with active offset compensation, a differential amplifier with a Schmitt trigger, and an open-drain output transistor (see Fig. 2). Feature

文件：140.29 Kbytes 頁數(shù)：17 Pages

MICRONAS

Differential Hall Effect Sensor IC

文件：1.62978 Mbytes 頁數(shù)：22 Pages

MICRONAS

Differential Hall Effect Sensor IC

文件：1.62978 Mbytes 頁數(shù)：22 Pages

MICRONAS

Differential Hall Effect Sensor IC

文件：1.62978 Mbytes 頁數(shù)：22 Pages

MICRONAS

Differential Hall Effect Sensor IC

文件：1.62978 Mbytes 頁數(shù)：22 Pages

MICRONAS

Differential Hall Effect Sensor IC

文件：1.62978 Mbytes 頁數(shù)：22 Pages

MICRONAS

差動(dòng)霍爾效應(yīng)集成電路

HAL 300和HAL 320是以CMOS技術(shù)生產(chǎn)的差動(dòng)開關(guān)。傳感器包括兩個(gè)主動(dòng)偏置補(bǔ)償?shù)臏囟妊a(bǔ)償霍爾片，一個(gè)帶有施密特觸發(fā)器的差動(dòng)放大器，和一個(gè)開漏輸出晶體管。差動(dòng)傳感器感應(yīng)磁場(chǎng)的空間位置變化。差動(dòng)放大器會(huì)放大S1和S2兩塊霍爾片的霍爾電壓。差動(dòng)信號(hào)和施密特觸發(fā)器中預(yù)設(shè)的開關(guān)值進(jìn)行比較。相應(yīng)地，輸出晶體管進(jìn)行開關(guān)動(dòng)作。在HAL300打標(biāo)面封裝前旋轉(zhuǎn)的多極磁環(huán)可以產(chǎn)生差動(dòng)信號(hào)，或者在HAL320的封裝背面在兩個(gè)霍爾片產(chǎn)生反偏壓。主動(dòng)偏置補(bǔ)償使得磁參數(shù)在全電壓和全溫度下都是持續(xù)的。該傳感器系為汽車和工業(yè)應(yīng)用設(shè)計(jì)，工作電壓從4.5伏到24伏，溫度范圍從–40 °C up to 170 °C。有SM ·Distance between Hall plates: 2.05?mm\n·Operates from 4.5 V to 24 V supply voltage\n·Switching offset compensation at 62 kHz\n·Overvoltage protection\n·Reverse-voltage protection at VDD-pin\n·Short-circuit protected open-drain output by thermal shutdown\n·Operates with magnetic fields from DC to 10;

TDK-Micronas

差動(dòng)霍爾效應(yīng)集成電路

HAL 300和HAL 320是以CMOS技術(shù)生產(chǎn)的差動(dòng)開關(guān)。傳感器包括兩個(gè)主動(dòng)偏置補(bǔ)償?shù)臏囟妊a(bǔ)償霍爾片，一個(gè)帶有施密特觸發(fā)器的差動(dòng)放大器，和一個(gè)開漏輸出晶體管。差動(dòng)傳感器感應(yīng)磁場(chǎng)的空間位置變化。差動(dòng)放大器會(huì)放大S1和S2兩塊霍爾片的霍爾電壓。差動(dòng)信號(hào)和施密特觸發(fā)器中預(yù)設(shè)的開關(guān)值進(jìn)行比較。相應(yīng)地，輸出晶體管進(jìn)行開關(guān)動(dòng)作。在HAL300打標(biāo)面封裝前旋轉(zhuǎn)的多極磁環(huán)可以產(chǎn)生差動(dòng)信號(hào)，或者在HAL320的封裝背面在兩個(gè)霍爾片產(chǎn)生反偏壓。主動(dòng)偏置補(bǔ)償使得磁參數(shù)在全電壓和全溫度下都是持續(xù)的。該傳感器系為汽車和工業(yè)應(yīng)用設(shè)計(jì)，工作電壓從4.5伏到24伏，溫度范圍從–40 °C up to 170 °C。有SM ·Distance between Hall plates: 2.05?mm\n·Operates from 4.5 V to 24 V supply voltage\n·Switching offset compensation at 62 kHz\n·Overvoltage protection\n·Reverse-voltage protection at VDD-pin\n·Short-circuit protected open-drain output by thermal shutdown\n·Operates with magnetic fields from DC to 10;

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