LP211P TI Comparator | Single, Low Power, Open Collector Output

Product Overview

The LP211P from Texas Instruments is a single, low-power voltage comparator designed for a wide range of applications requiring precision and low power consumption. It features an open-collector output, making it suitable for interfacing with various logic families and driving loads such as relays and LEDs. The device operates from a single power supply of 5V to 30V or dual supplies of ±2.5V to ±15V, providing flexibility in system design. With a typical supply current of only 200 µA, the LP211P is ideal for battery-powered and portable equipment.

Detailed Technical Specifications

Key Features

• Low power consumption: 200 µA typical supply current
• Wide supply voltage range: 5V to 30V single or ±2.5V to ±15V dual
• Open-collector output for flexible interfacing
• Fast response time: 1.3 µs typical
• Low input offset voltage: 5 mV max
• Low input bias current: 100 nA max
• Operating temperature range: -40°C to +85°C

Target Applications

• Battery-powered systems: Portable medical devices, handheld instruments
• Industrial control: Sensor signal conditioning, threshold detection in 5G base station power supplies
• Automotive: Window lift control, dashboard warning indicators
• Consumer electronics: Smart home sensors, battery chargers
• Telecommunications: Line card fault detection, signal monitoring

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP211P. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

LP211P 是德州儀器（TI）推出的一款單通道低功耗電壓比較器，專為需要高精度和低功耗的應用而設計。它具有開集電極輸出，可輕鬆與各種邏輯系列接口，並驅動繼電器和 LED 等負載。該器件可在 5V 至 30V 的單電源或 ±2.5V 至 ±15V 的雙電源下工作，為系統設計提供了靈活性。典型電源電流僅為 200 µA，使其非常適合電池供電和便攜式設備。

詳細技術參數

核心特性

• 低功耗：典型電源電流 200 µA
• 寬電源電壓範圍：5V 至 30V 單電源或 ±2.5V 至 ±15V 雙電源
• 開集電極輸出，便於靈活接口
• 快速響應時間：典型值 1.3 µs
• 低輸入失調電壓：最大值 5 mV
• 低輸入偏置電流：最大值 100 nA
• 工作溫度範圍：-40°C 至 +85°C

典型應用場景

• 電池供電系統：便攜式醫療設備、手持儀器
• 工業控制：傳感器信號調理、5G 基站電源中的閾值檢測
• 汽車電子：車窗升降控制、儀表盤警告指示
• 消費電子：智能家居傳感器、電池充電器
• 電信：線路卡故障檢測、信號監控

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP211P 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]