TPL0102-100PWR TI Digital Potentiometer | 14-TSSOP | 100kΩ, Dual Channel

Product Overview

The TPL0102-100PWR from Texas Instruments is a dual-channel, 256-tap digital potentiometer with an end-to-end resistance of 100 kΩ. It operates from a single supply voltage of 2.7 V to 5.5 V and features an I²C interface for digital control. The device is offered in a compact 14-pin TSSOP package, making it suitable for space-constrained applications. It provides a reliable, nonvolatile memory solution for storing wiper positions, ensuring consistent performance across power cycles.

Detailed Technical Specifications

Key Features

• Dual-channel, 256-tap digital potentiometer
• 100 kΩ end-to-end resistance
• I²C serial interface with up to 400 kHz clock frequency
• Nonvolatile memory for wiper position storage
• Wide operating voltage range: 2.7 V to 5.5 V
• Extended temperature range: -40°C to +125°C
• Low temperature coefficient: 35 ppm/°C typical
• Compact 14-pin TSSOP package
• Power-on reset to midscale position

Target Applications

• 5G base station: RF bias adjustment, automatic gain control
• Automotive dashboard: LCD contrast control, backlight dimming
• Industrial automation: Programmable voltage references, sensor calibration
• Audio equipment: Volume control, tone adjustment
• Power supply: Output voltage trimming, margining

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPL0102-100PWR. 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

TPL0102-100PWR 是德州儀器（TI）推出的一款雙通道、256 抽頭數字電位器，端到端電阻為 100 kΩ。它支持 2.7 V 至 5.5 V 的單電源供電，並採用 I²C 接口進行數字控制。器件採用緊湊的 14 引腳 TSSOP 封裝，適合空間受限的應用。其非易失性存儲器可存儲滑臂位置，確保在電源循環後性能一致。

詳細技術參數

核心特性

• 雙通道、256 抽頭數字電位器
• 100 kΩ 端到端電阻
• I²C 串行接口，時鐘頻率最高 400 kHz
• 非易失性存儲器，可保存滑臂位置
• 寬工作電壓範圍：2.7 V 至 5.5 V
• 擴展溫度範圍：-40°C 至 +125°C
• 低溫度係數：典型值 35 ppm/°C
• 緊湊的 14 引腳 TSSOP 封裝
• 上電復位至中間位置

典型應用場景

• 5G 基站：射頻偏置調整、自動增益控制
• 汽車儀表盤：LCD 對比度控制、背光調光
• 工業自動化：可編程電壓基準、傳感器校準
• 音頻設備：音量控制、音調調整
• 電源：輸出電壓微調、裕度調整

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPL0102-100PWR 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]