TLV5638QDR TI DAC | 8-SOIC | Dual 12-Bit, 1µs Settling, SPI

Product Overview

The TLV5638QDR from Texas Instruments is a dual 12-bit voltage output digital-to-analog converter (DAC) with a flexible serial interface. It operates from a single 2.7V to 5.5V supply and features a 1µs settling time, making it suitable for high-speed control loops and signal generation. The device includes an internal reference (1.024V or 2.048V selectable) and a power-down mode to reduce current consumption to 0.5µA. Housed in an 8-pin SOIC package, it is designed for automotive and industrial applications requiring precision and low power.

Detailed Technical Specifications

Key Features

• Dual 12-bit DAC with rail-to-rail output
• Fast settling time: 1 µs
• Low power: 3 mW at 3V
• Internal reference with selectable gain
• Power-down mode: 0.5 µA
• SPI interface with daisy-chain capability
• Automotive grade: AEC-Q100 qualified

Target Applications

• 5G base station: bias control for power amplifiers
• Automotive dashboard: gauge control and HMI
• Industrial automation: PLC analog output modules
• Medical devices: patient monitoring systems
• Test and measurement: arbitrary waveform generation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLV5638QDR. 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

TLV5638QDR 是德州儀器推出的雙通道12位電壓輸出數模轉換器（DAC），採用靈活的串行接口。它可在2.7V至5.5V的單電源下工作，典型建立時間為1µs，適用於高速控制環路和信號生成。器件包含內部基準（可選1.024V或2.048V）和關斷模式，可將電流消耗降至0.5µA。採用8引腳SOIC封裝，專為汽車和工業應用設計，兼具精度和低功耗。

詳細技術參數

核心特性

• 雙通道12位DAC，軌到軌輸出
• 快速建立時間：1 µs
• 低功耗：3V 時僅 3 mW
• 內部基準，可選增益
• 關斷模式：0.5 µA
• SPI接口，支持菊花鏈
• 汽車級認證：AEC-Q100

典型應用場景

• 5G基站：功率放大器偏置控制
• 汽車儀表盤：儀表控制與人機界面
• 工業自動化：PLC模擬輸出模塊
• 醫療設備：病人監護系統
• 測試測量：任意波形發生

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLV5638QDR 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]