LM231N/NOPB TI Voltage-to-Frequency Converter | 8-PDIP | 100kHz, ±0.01% Linearity

Product Overview

The LM231N/NOPB from Texas Instruments is a precision voltage-to-frequency converter (VFC) designed for applications requiring high accuracy and low power consumption. It operates over a wide frequency range up to 100 kHz and provides excellent linearity of ±0.01% typical. The device is housed in an 8-pin PDIP package, making it suitable for through-hole PCB assembly. It features a single-supply operation from 4V to 40V and a low temperature drift, ensuring stable performance across varying environmental conditions.

Detailed Technical Specifications

Key Features

• Precision voltage-to-frequency conversion with low nonlinearity
• Wide supply voltage range: 4V to 40V
• Low power consumption: 15 mW typical
• Single or dual supply operation
• Frequency output compatible with TTL/CMOS logic
• Low temperature drift: ±50 ppm/°C max
• Available in 8-pin PDIP package for easy prototyping

Target Applications

• 5G base station power monitoring: Convert analog voltage from current sensors to frequency for isolated data transmission
• Automotive dashboard instrumentation: Interface with temperature and pressure sensors for digital display
• Industrial process control: Analog-to-digital conversion in PLC modules
• Medical equipment: Patient monitoring systems requiring low-noise signal conversion
• Energy metering: Smart meters for accurate power measurement

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM231N/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

LM231N/NOPB 是德州儀器（TI）生產的高精度電壓頻率轉換器（VFC），專為需要高精度和低功耗的應用而設計。它可在高達 100 kHz 的頻率範圍內工作，並提供典型的 ±0.01% 線性度。該器件採用 8 引腳 PDIP 封裝，適合通孔 PCB 組裝。它支持 4V 至 40V 的單電源供電，並具有低溫度漂移，確保在不同環境條件下性能穩定。

詳細技術參數

核心特性

• 高精度電壓頻率轉換，低非線性度
• 寬電源電壓範圍：4V 至 40V
• 低功耗：典型 15 mW
• 支持單電源或雙電源供電
• 頻率輸出兼容 TTL/CMOS 邏輯
• 低溫度漂移：最大 ±50 ppm/°C
• 8 引腳 PDIP 封裝，便於原型設計

典型應用場景

• 5G 基站電源監控：將電流傳感器的模擬電壓轉換為頻率，實現隔離數據傳輸
• 汽車儀表盤：與溫度和壓力傳感器接口，用於數字顯示
• 工業過程控制：PLC 模塊中的模數轉換
• 醫療設備：患者監護系統，需要低噪聲信號轉換
• 能源計量：智能電錶，實現精確功率測量

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM231N/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]