LM567CMX/NOPB TI Tone Decoder | 8-SOIC | 0.1Hz-500kHz, 20:1 BW

Product Overview

The LM567CMX/NOPB is a general-purpose tone decoder from Texas Instruments, designed for precise frequency detection and decoding. It operates over a wide frequency range from 0.1 Hz to 500 kHz and features a highly stable phase-locked loop (PLL) with excellent noise immunity. The device is available in an 8-pin SOIC package, making it suitable for compact designs.

Detailed Technical Specifications

Key Features

• Wide frequency range: 0.1 Hz to 500 kHz
• Adjustable bandwidth: 0% to 14% of center frequency
• High noise immunity due to PLL architecture
• Open-collector output with 100 mA sink capability
• Low power consumption: 12 mA typical
• Center frequency programmable via external resistor and capacitor

Target Applications

• 5G base station: Frequency monitoring and tone detection for synchronization signals
• Automotive dashboard: Decoding of audio tones for infotainment systems
• Industrial control: Frequency-based sensor interfaces
• Telecommunications: DTMF decoding and call progress tone detection
• Consumer electronics: Remote control and wireless doorbells

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM567CMX/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

LM567CMX/NOPB 是德州儀器（TI）推出的一款通用音調解碼器，專為精確頻率檢測和解碼設計。它可在 0.1 Hz 至 500 kHz 的寬頻率範圍內工作，並採用高度穩定的鎖相環（PLL）技術，具有出色的抗噪聲能力。器件採用 8 引腳 SOIC 封裝，適合緊湊型設計。

詳細技術參數

核心特性

• 寬頻率範圍：0.1 Hz 至 500 kHz
• 可調帶寬：中心頻率的 0% 至 14%
• PLL 架構帶來的高抗噪聲能力
• 開集電極輸出，灌電流能力 100 mA
• 低功耗：典型值 12 mA
• 中心頻率可通過外部電阻和電容編程

典型應用場景

• 5G 基站：同步信號的頻率監測和音調檢測
• 汽車儀表盤：信息娛樂系統的音頻音調解碼
• 工業控制：基於頻率的傳感器接口
• 電信：DTMF 解碼和呼叫進程音檢測
• 消費電子：遙控器和無線門鈴

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM567CMX/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]