LM2907N-8/NOPB TI Frequency-to-Voltage Converter | 8-Pin DIP, 0.3% Linearity

Product Overview

The LM2907N-8/NOPB is a monolithic frequency-to-voltage converter from Texas Instruments, designed for precision speed sensing and measurement applications. It integrates a charge pump and a high-gain operational amplifier in an 8-pin DIP package, providing a linear output voltage proportional to input frequency. With a typical linearity of 0.3% and wide supply voltage range (6V to 28V), it is ideal for automotive, industrial, and instrumentation systems.

Detailed Technical Specifications

Key Features

• Single supply operation from 6V to 28V
• Low output ripple (0.3% typical)
• High input impedance (10 MΩ)
• Built-in hysteresis for noise immunity
• RoHS compliant (NOPB suffix)

Target Applications

• 5G base station cooling fan speed control
• Automotive dashboard tachometer
• Industrial motor speed monitoring
• Frequency-to-voltage conversion in data acquisition systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM2907N-8/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-8/NOPB 是德州儀器（TI）生產的單片頻率-電壓轉換器，專為精密速度感測和測量應用設計。它集成了電荷泵和高增益運算放大器，採用8引腳DIP封裝，提供與輸入頻率成線性比例的輸出電壓。典型線性度為0.3%，電源電壓範圍寬（6V至28V），適用於汽車、工業和儀器儀表系統。

詳細技術參數

核心特性

• 單電源供電，範圍 6V 至 28V
• 低輸出紋波（典型 0.3%）
• 高輸入阻抗（10 MΩ）
• 內置遲滯，增強抗噪能力
• 符合 RoHS 標準（NOPB 後綴）

典型應用場景

• 5G 基站散熱風扇轉速控制
• 汽車儀表盤轉速表
• 工業電機速度監控
• 數據採集系統中的頻率-電壓轉換

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM2907N-8/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]