DAC908E TI High-Speed DAC | 28-TSSOP | 8-Bit, 200 MSPS

Product Overview

The DAC908E is a high-performance, 8-bit digital-to-analog converter (DAC) from Texas Instruments, designed for demanding applications requiring high update rates and excellent dynamic performance. Housed in a compact 28-TSSOP package, this device offers a maximum update rate of 200 MSPS, making it ideal for communication systems, waveform generation, and test equipment. The DAC908E features a segmented current-steering architecture that ensures low glitch energy and high spurious-free dynamic range (SFDR). It operates from a single +5V or +3.3V supply and provides a differential current output, which can be easily converted to a voltage using an external resistor.

Detailed Technical Specifications

Key Features

• 8-bit resolution with 200 MSPS update rate
• Excellent SFDR: 68 dBc at 5 MHz output
• Low glitch energy: 5 pV-s
• Single-supply operation: +2.7V to +5.5V
• Differential current outputs: 20 mA full-scale
• Power-down mode: < 20 mW
• Internal reference and control amplifier
• 28-lead TSSOP package

Target Applications

• Wireless communication systems: 5G base stations, software-defined radios
• Test and measurement equipment: arbitrary waveform generators, function generators
• Medical imaging: ultrasound beamforming
• Industrial control: high-speed servo drives
• Defense and aerospace: radar systems, electronic warfare

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DAC908E. 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

DAC908E 是德州儀器（TI）推出的一款高性能8位數字模擬轉換器（DAC），專為需要高更新率和出色動態性能的應用而設計。該器件採用緊湊的28-TSSOP封裝，最高更新率可達200 MSPS，非常適合通信系統、波形生成和測試設備。DAC908E 採用分段電流導引架構，確保低毛刺能量和高無雜散動態範圍（SFDR）。它可在單一+5V或+3.3V電源下工作，並提供差分電流輸出，可通過外部電阻輕鬆轉換為電壓。

詳細技術參數

核心特性

• 8位分辨率，200 MSPS更新率
• 出色的SFDR：5 MHz輸出時為68 dBc
• 低毛刺能量：5 pV-s
• 單電源供電：+2.7V至+5.5V
• 差分電流輸出：20 mA滿量程
• 省電模式：< 20 mW
• 內部參考和控製放大器
• 28引腳TSSOP封裝

典型應用場景

• 無線通信系統：5G基站、軟件定義無線電
• 測試與測量設備：任意波形發生器、函數發生器
• 醫療成像：超聲波束形成
• 工業控制：高速伺服驅動
• 國防與航空航天：雷達系統、電子戰

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DAC908E 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]