LDC1001 5V, 16-bit Rp, 24-bit L resolution, inductance to digital converter | 德州仪器 TI.com.cn

LDC1001
此产品已上市,且可供购买。 可提供某些产品的较新替代品。
5V, 16-bit Rp, 24-bit L resolution, inductance to digital converter

5V, 16-bit Rp, 24-bit L resolution, inductance to digital converter - LDC1001
数据表
 

描述

The LDC1001 device is a 4.75-V to 5.25-V inductance-to-digital converter designed for parallel resistance (Rp) and inductance (L) measurements. Inductive sensing technology enables precise measurement of linear or angular position of metal targets in automotive and industrial applications.

Inductive sensing is a contactless, short-range sensing technology that can enable high-resolution sensing of conductive targets in the presence of dust, dirt, oil, and moisture, which can be used by applications in harsh environments.

The LDC1001 system consists of an inductive sensor, typically a PCB coil, and a conductive target.

The LDC1001 is available in a 16-pin WSON package and offers several modes of operation. A serial peripheral interface (SPI) simplifies connection to an MCU.

特性

  • Magnet-free operation
  • Sub-micron precision
  • Adjustable sensing range (through coil design)
  • Lower system cost
  • Remote sensor placement (decoupling the LDC from harsh environments)
  • High durability (by virtue of contact-less operation)
  • Insensitivity to environmental interference (such as dirt, dust, water, oil)
  • Supply voltage, analog: 4.75 V to 5.25 V
  • Supply voltage, I/O: 1.8 V to 5.25 V
  • Supply current (without LC tank): 1.7 mA
  • RP resolution: 16 bit
  • L resolution: 24 bit
  • LC frequency range: 5 kHz to 5 MHz

All trademarks are the property of their respective owners.

参数

与其它产品相比 信号调节器 邮件 下载到电子表格中
Part number 立即下单 Operating temperature range (C) Package Group Package size: mm2:W x L (PKG) Rating
LDC0851 立即下单 -40 to 125     WSON | 8     8WSON: 4 mm2: 2 x 2 (WSON | 8)     Catalog    
LDC1101 立即下单 -40 to 125     VSON | 10     10VSON: 9 mm2: 3 x 3 (VSON | 10)     Catalog    
LDC1612 立即下单 -40 to 125     WSON | 12     12WSON: 16 mm2: 4 x 4 (WSON | 12)     Catalog    
LDC2112 立即下单 -40 to 85     DSBGA | 16
TSSOP | 16    
16DSBGA: 5 mm2: 2.2 x 2.2 (DSBGA | 16)
16TSSOP: 22 mm2: 4.4 x 5 (TSSOP | 16)    
Catalog