DAC80508MRTET TI DAC | 16-WQFN（3X3） | 8-Ch, 16-Bit, Low-Power

Product Overview

The DAC80508MRTET is a high-performance, 8-channel, 16-bit digital-to-analog converter (DAC) from Texas Instruments. It operates from a single 2.7V to 5.5V supply and features a low-power architecture, making it ideal for portable and battery-powered applications. The device includes an internal reference (2.5V, 5 ppm/°C drift) and a precision output buffer, ensuring excellent linearity and noise performance. The DAC80508MRTET communicates via a 4-wire SPI interface and supports daisy-chain operation for multiple devices. It is available in a compact 16-pin WQFN package (3mm x 3mm).

Detailed Technical Specifications

Key Features

• 8-channel, 16-bit resolution with monotonicity guaranteed
• Low power: 0.5 mA/channel (typ) at 5V
• Internal 2.5V reference with 5 ppm/°C drift
• Buffered voltage output with rail-to-rail operation
• SPI interface up to 50 MHz with daisy-chain support
• Power-on reset to zero-scale or mid-scale
• Small package: 16-WQFN (3mm x 3mm)

Target Applications

• 5G base station: Transmit power control and beamforming calibration
• Automotive dashboard: Instrument cluster and head-up display (HUD) bias
• Industrial automation: PLC analog output modules
• Medical equipment: Patient monitoring and diagnostic systems
• Test and measurement: Arbitrary waveform generation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DAC80508MRTET. 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

DAC80508MRTET 是德州儀器（TI）推出的一款高性能、8通道、16位數字模擬轉換器（DAC）。它可在 2.7V 至 5.5V 的單電源下工作，具有低功耗架構，非常適合便攜式和電池供電的應用。該器件包含內部基準（2.5V，5 ppm/°C 漂移）和精密輸出緩衝器，確保出色的線性度和噪聲性能。DAC80508MRTET 通過 4 線 SPI 接口通信，並支持多器件菊花鏈操作。它採用緊湊的 16 引腳 WQFN 封裝（3mm x 3mm）。

詳細技術參數

核心特性

• 8 通道、16 位分辨率，保證單調性
• 低功耗：5V 時典型值 0.5 mA/通道
• 內部 2.5V 基準，漂移 5 ppm/°C
• 緩衝電壓輸出，軌到軌操作
• SPI 接口高達 50 MHz，支持菊花鏈
• 上電復位至零標度或中標度
• 小型封裝：16-WQFN（3mm x 3mm）

典型應用場景

• 5G 基站：發射功率控制和波束成形校準
• 汽車儀表板：儀表組和抬頭顯示器（HUD）偏置
• 工業自動化：PLC 模擬輸出模塊
• 醫療設備：病人監護和診斷系統
• 測試與測量：任意波形生成

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DAC80508MRTET 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]