描述 Description

The LX3302A is the newest member of Microsemi's inductive sensor product family. The LX3302A is designed to process signals generated by inductive sensors which are based upon linear variable differential transformer (LVDT) principles. The LX3302A includes an integrated oscillator/exciter which is designed specifically to drive low inductance PCB-based sensor coils. The LX3302A includes a pair of matched analog channels which process sensor signals as a sine/cosine pair. This results in superior rejection of noise sources both internal and external to the sensor assembly. The LX3302A is ideal for measuring linear, angular/rotation, proximity, and/or displacement in electromechanical systems. In 360-degree rotational applications the device achieves resolution better than 0.5-degree. The internal EEPROM allows the user to configure and calibrate the sensor system via the power pin (VIN) and output pins thereby allowing calibration at the final sensor assembly level without the need for added I/O pins or dedicated test points. The LX3302A's increased EEPROM space provides eight calibration points which can improve sensor measurement accuracy by one full bit. In addition to the standard features of the LX3301A, the LX3302A includes the following advancements:Analog sine/cosine outputs to support motor control applicationsSingle Edge Nibble Transfer (SENT) serial port compliant with J2716 JAN2010Peripheral Sensor Interface (PSI5) portIntegrated temperature sensorAEC-Q100 certification grade 0 (-40 to 150C)32x16 internal EEPROM with eight (8) segment linearization?Please contact AMSSales@microsemi.com for more information on the LX3302A?Inductive Sensor System Utilizing LX3302A Sensor Interface IC???ROHS, PB Free

簡(jiǎn)介

LX3302AQPW-TR屬于集成電路（IC）的應(yīng)用特定微控制器。由制造生產(chǎn)的LX3302AQPW-TR應(yīng)用特定微控制器應(yīng)用特定型微控制器是將處理單元（微處理器）、存儲(chǔ)器（EEPROM、EPROM、閃存、SRAM、ROM、RAM 等）和一些外設(shè)（時(shí)鐘、轉(zhuǎn)換器、端口、定時(shí)器、UART 等）集成到單個(gè)器件中的半導(dǎo)體器件。應(yīng)用包括音頻記錄器/回放、身份驗(yàn)證、汽車(chē)、電池監(jiān)測(cè)器、BLDC 控制器、藍(lán)牙、嵌入式系統(tǒng)安全性、GPS、聯(lián)網(wǎng)和 USB 等不一而足。