LM567CM/NOPB TI Tone Decoder | 8-SOIC | 0.4mA, 20:1 Bandwidth

Product Overview

The LM567CM/NOPB is a general-purpose tone decoder from Texas Instruments, designed for precise frequency detection and control applications. It features a low supply current of 0.4mA and operates over a wide frequency range from 0.01Hz to 500kHz. The device includes a phase-locked loop (PLL) with an internal quadrature detector, providing excellent noise immunity and a bandwidth adjustment range of 20:1. Housed in an 8-SOIC package, it is ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Low supply current: 0.4mA typical
• Wide frequency range: 0.01Hz to 500kHz
• Bandwidth adjustment range: 20:1
• High noise immunity with quadrature detector
• Open-collector output for easy interfacing
• Wide operating temperature range

Target Applications

• 5G base station frequency monitoring
• Automotive dashboard tone detection
• Industrial control systems
• Remote control receivers
• Audio decoding and signaling

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM567CM/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

LM567CM/NOPB 是德州儀器（TI）生產的通用音調解碼器，專為精確頻率檢測和控制應用而設計。它具有 0.4mA 的低電源電流，工作頻率範圍寬達 0.01Hz 至 500kHz。該器件包含一個帶內部正交檢測器的鎖相環（PLL），提供出色的抗噪聲能力和 20:1 的帶寬調節範圍。採用 8-SOIC 封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 低電源電流：典型值 0.4mA
• 寬頻率範圍：0.01Hz 至 500kHz
• 帶寬調節範圍：20:1
• 正交檢測器提供高抗噪聲能力
• 開集電極輸出，易於接口
• 寬工作溫度範圍

典型應用場景

• 5G 基站頻率監控
• 汽車儀表板音調檢測
• 工業控制系統
• 遙控接收器
• 音頻解碼和信令

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM567CM/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]