BUF18830AIRGFR TI Programmable Gamma Buffer | 38-VQFN (7x5) | 18-Ch, ±18V

Product Overview

The BUF18830AIRGFR from Texas Instruments is a high-performance, 18-channel programmable gamma buffer designed for TFT-LCD panel applications. It integrates 18 buffer amplifiers with a 10-bit programmable gamma reference generator, enabling precise voltage calibration for LCD displays. Housed in a compact 38-pin VQFN (7x5 mm) package, this device offers excellent thermal performance and space savings. It operates over a wide supply range of ±2.5V to ±18V, making it suitable for various display sizes and resolutions.

Detailed Technical Specifications

Key Features

• 18-channel programmable gamma buffer with 10-bit resolution
• Wide supply range: ±2.5V to ±18V
• Low output offset voltage: ±5 mV typical
• High output current: ±30 mA per channel
• Integrated reference generator eliminates external components
• I2C interface for programming gamma voltages
• Thermal shutdown and short-circuit protection
• Space-saving 38-VQFN package (7x5 mm)

Target Applications

• 5G base station display panels
• Automotive dashboard and infotainment displays
• Industrial control panel LCDs
• Medical imaging monitors
• High-end consumer TVs and monitors

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BUF18830AIRGFR. 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

BUF18830AIRGFR 是德州儀器（TI）推出的一款高性能18通道可編程伽瑪緩衝器，專為TFT-LCD面板應用設計。它集成了18個緩衝放大器與一個10位可編程伽瑪參考發生器，可實現LCD顯示器的精確電壓校準。該器件採用緊湊的38引腳VQFN（7x5 mm）封裝，具有出色的熱性能和節省空間的優勢。其工作電源範圍寬達±2.5V至±18V，適用於各種尺寸和解析度的顯示器。

詳細技術參數

核心特性

• 18通道可編程伽瑪緩衝器，10位解析度
• 寬電源範圍：±2.5V 至 ±18V
• 低輸出偏移電壓：典型值 ±5 mV
• 高輸出電流：每通道 ±30 mA
• 集成參考發生器，無需外部元件
• I2C 接口用於編程伽瑪電壓
• 熱關斷和短路保護
• 節省空間的 38-VQFN 封裝（7x5 mm）

典型應用場景

• 5G基站顯示面板
• 汽車儀表盤和資訊娛樂顯示器
• 工業控制面板LCD
• 醫療影像監視器
• 高端消費電視和顯示器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BUF18830AIRGFR 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]