LM2907N/NOPB TI Frequency-to-Voltage Converter | 14-PDIP | 8V-28V, 0.3% Linearity

Product Overview

The LM2907N/NOPB from Texas Instruments is a monolithic frequency-to-voltage converter designed for high accuracy and reliability. It converts input frequency signals into a proportional DC voltage output with excellent linearity and temperature stability. Housed in a 14-pin PDIP package, this device operates over a wide supply voltage range of 8V to 28V, making it suitable for industrial and automotive applications. The LM2907N/NOPB features an open-collector output capable of sinking up to 50 mA, and includes a built-in comparator for threshold detection. Its low power consumption and robust design ensure consistent performance in harsh environments.

Detailed Technical Specifications

Key Features

• High accuracy frequency-to-voltage conversion with ±0.3% linearity
• Wide supply voltage range: 8V to 28V
• Open-collector output with 50 mA sink capability
• Built-in comparator for threshold detection
• Low temperature drift: ±50 ppm/°C
• Wide operating temperature range: -40°C to +85°C
• Standard 14-pin PDIP package for easy integration

Target Applications

• 5G base station frequency monitoring and control
• Automotive dashboard tachometers and speed sensors
• Industrial motor speed control and feedback systems
• Frequency-to-voltage conversion in data acquisition systems
• Precision frequency measurement in test equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM2907N/NOPB. 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

LM2907N/NOPB 是德州儀器（TI）生產的一款單片式頻率-電壓轉換器，具有高精度和高可靠性。它能將輸入頻率信號轉換為成比例的直流電壓輸出，線性度和溫度穩定性極佳。該器件採用14引腳PDIP封裝，工作電源電壓範圍為8V至28V，適用於工業和汽車應用。LM2907N/NOPB 具有開集電極輸出，可吸收高達50 mA的電流，並內置比較器用於閾值檢測。其低功耗和堅固的設計確保在惡劣環境中性能穩定。

詳細技術參數

核心特性

• 高精度頻率-電壓轉換，線性度 ±0.3%
• 寬電源電壓範圍：8V 至 28V
• 開集電極輸出，灌電流能力 50 mA
• 內置比較器，用於閾值檢測
• 低溫度漂移：±50 ppm/°C
• 寬工作溫度範圍：-40°C 至 +85°C
• 標準14引腳PDIP封裝，易於集成

典型應用場景

• 5G基站頻率監控與控制
• 汽車儀表盤轉速表和速度傳感器
• 工業電機速度控制與反饋系統
• 數據採集系統中的頻率-電壓轉換
• 測試設備中的精密頻率測量

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM2907N/NOPB 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]