開發模組 (EVM) 的 GUI
LDC1614-Q1
- Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1:–40°C to +125°C
Ambient Operating Temperature Range - Device HBM ESD Classification Level 2
- Device CDM ESD Classification Level C5
- Device Temperature Grade 1:–40°C to +125°C
- Easy-to-use – Minimal Configuration Required
- Measure up to 4 Sensors with One IC
- Multiple Channels Support Environmental and
Aging Compensation - Multi-Channel Remote Sensing Provides Lowest
System Cost - Pin-Compatible Medium and High-resolution
Options- LDC1312-Q1/LDC1314-Q1: 2/4-ch 12-bit LDC
- LDC1612-Q1/LDC1614-Q1: 2/4-ch 28-bit LDC
- Sensing range beyond two coil diameters
- Supports Wide Sensor Frequency Range of 1kHz
to 10MHz - Power Consumption:
- 35 µA Low Power Sleep Mode
- 200 nA Shutdown Mode
- 3.3V Operation
- Support Internal or External Reference Clock
- Immune to DC Magnetic Fields and Magnets
The LDC1612-Q1 and LDC1614-Q1 are 2- and 4-channel, 28-bit inductance to digital converters (LDCs) for inductive sensing solutions. With multiple channels and support for remote sensing, the LDC1612-Q1 and LDC1614-Q1 enable the performance and reliability benefits of inductive sensing to be realized at minimal cost and power. The products are easy to use, only requiring that the sensor frequency be within 1 kHz and 10 MHz to begin sensing. The wide 1 kHz to 10 MHz sensor frequency range also enables use of very small PCB coils, further reducing sensing solution cost and size.
The high resolution channels allow for a much larger sensing range, maintaining good performance beyond two coil diameters. Well-matched channels allow for differential and ratiometric measurements, which enable designers to use one channel to compensate their sensing for environmental and aging conditions such as temperature, humidity, and mechanical drift.
Given their ease of use, low power, and low system cost these products enable designers to greatly improve performance, reliability, and flexibility over existing sensing solutions and to introduce brand new sensing capabilities to products in all markets, especially consumer and industrial applications.
These devices are easily configured via an I2C interface. The two-channel LDC1612-Q1 is available in a WSON- 12 package and the four-channel LDC1614-Q1 is available in a WQFN-16 package.
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開發板
LDC1614EVM — 適用於電感轉數位轉換器且具有樣本 PCB 線圈的 LDC1614 評估模組
LDC1614 評估模組展示可用於感測和測量導電性目標是否存在的電感感測技術。評估模組包括兩個範例 PCB 感測器線圈，連接至 LDC1614 的四個通道，並且使用 MSP430 微控制器將 LDC 介接至主機電腦。
此模組旨在為使用者提供最大的彈性，以進行系統原型設計。LDC1614EVM 在兩個位置有穿孔：
- PCB 感測器線圈（LC 諧振電路）和 LDC1614 之間
- LDC1614 和 MSP430 介面之間
第一個穿孔可讓使用者選擇從模組中拆下 PCB 線圈，並使用自訂感測器線圈進行實驗，第二個穿孔則可讓使用者將 (...)
使用指南: PDF
開發板
LDCCOILEVM — 參考線圈板評估模組
LDCCOILEVM 旨在為系統原型設計提供最大的彈性，並可利用不同線圈尺寸進行實驗。其包括 19 種獨特類型的 PCB 線圈，從長矩形不對稱線圈，到直徑為 3mm 的小型圓形線圈等，都包含在內。每個線圈皆能以穿孔分離，讓使用者可輕鬆將所需部分從主機板上拆下，並將其作為搭配我們電感感測裝置的遠端感測器使用。
使用指南: PDF
計算工具
LDC-CALCULATOR-TOOLS — Inductive Sensing Design Calculator Tool
The inductive sensing calculator tools provide two Excel spreadsheets to assist in the design process for inductive-to-digital converter (LDC) devices. These tools provide coil design assistance as well as some device-specific configurations.
支援產品和硬體
產品
電感式感測器 AFE
硬體開發
開發板
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| WQFN (RGH) | 16 | Ultra Librarian |
訂購與品質
內含資訊：
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
內含資訊：
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。