Datasheet > LX3301A

LX3301A

更新时间： 2024-11-30 02:52:59

品牌	Logo	应用领域
美高森美 - MICROSEMI		/
页数	文件大小	规格书
21页	996K
描述
Inductive Sensor Interface IC with Embedded MCU

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LX3301A 数据手册

Preliminary Datasheet

LX3301A

Inductive Sensor Interface IC with Embedded MCU

Features

. Built-in Oscillator for Driving Primary Coil

Description

The LX3301A is a highly integrated programmable data

conversion IC designed for interfacing to and managing of

inductive sensors. The device includes an integrated

oscillator circuit for driving the primary coil of an inductive

sensor, along with two independent analog conversion

paths for conditioning, converting, and processing of sine

and cosine analog signals from the secondary coils of the

sensor. Each path includes an EMI filter, demodulator,

anti-alias filter, programmable amplifier, and a 13-bit

sigma-delta analog-to-digital converter.

. Two Independent Analog Channels With

Demodulation

. 32-Bit RISC MCU with 12k Bytes of

Program Memory

. 128 Bytes SRAM

. 32 Bytes EEPROM

. Two Programmable Gain Amplifiers

. Two Anti-alias Filters

. Two 13-bit ADCs

. Selection of SINC and FIR Digital Filters

. One 12-bit DAC

Each analog signal path includes digital calibration

capability which allows the complete analog path (including

the external sensors) to be calibrated during the system

manufacturing process. The calibration information is

written to internal EEPROM resulting in improved

production yields, and in-line system upgrades.

. One 16-bit PWM

. Multiple Faults Detection and Protection

. Reverse Power Protection

. Digital Calibration with Non-volatile

Configuration Storage (EEPROM)

The LX3301A integrates a 32-bit RISC processor which

provides programmable digital filtering and signal

processing functions. The MCU resources include 12 kilo

bytes of program memory, 128 bytes of SRAM, and 32

bytes of user programmable EEPROM. The program

memory is available as mask-programmed ROM.

. Protected Watchdog Timer

. Low Temperature Drift

. -40°C to 125°C Operation

. TD, PWM(push-pull), PWM (OD) Output

. Excellent Long Term Stability

. AEC-Q100 Certification

System interfaces include programmable PWM output and

a 12-bit digital-to-analog converter analog buffed output.

. ISO26262 Compliant

The LX3301A is offered in TSSOP14, the device is

specified over a temperature range of -40°C to +125°C

making it suitable for a wide range of commercial,

industrial, medical, and/or automotive sensor applications.

Applications

. Automotive Control

. Medical Equipment

. ATE Equipment

. Industrial Process Control

. Smart Energy Saving Control

July 2015 Rev. 0.1

www.microsemi.com

12 3 4 5 6 7...21

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与LX3301A相关器件

型号	品牌	获取价格	描述	数据表
LX3301AQPW	MICROSEMI	获取价格	Inductive Sensor Interface IC with Embedded MCU
LX3301AQPW-TR	MICROSEMI	获取价格	Inductive Sensor Interface IC with Embedded MCU
LX350	ARTESYN	获取价格	Flexible single and multiple outputs
LX350-7617	ARTESYN	获取价格	Flexible single and multiple outputs
LX350-7617-C	ARTESYN	获取价格	Flexible single and multiple outputs
LX350-7617-C-S	ARTESYN	获取价格	Flexible single and multiple outputs
LX350-7617-S	ARTESYN	获取价格	Flexible single and multiple outputs
LX350-7620	ARTESYN	获取价格	Flexible single and multiple outputs
LX350-7620-C	ARTESYN	获取价格	Flexible single and multiple outputs
LX350-7620-C-S	ARTESYN	获取价格	Flexible single and multiple outputs

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