DAC9881SRGER TI DAC | 24-VQFN (4x4) | 18-Bit, 1-Ch, SPI, ±1 LSB INL

Product Overview

The DAC9881SRGER is a high-performance, 18-bit, single-channel, voltage-output digital-to-analog converter (DAC) from Texas Instruments. It operates from a 2.7V to 5.5V supply and features a precision internal reference (2.5V, 10 ppm/°C) or external reference capability. The device communicates via a 4-wire SPI interface (up to 50 MHz) and includes a power-on reset to zero-scale and a power-down function. Housed in a compact 24-VQFN (4x4 mm) package, it is ideal for industrial, automotive, and communication systems requiring high accuracy and low noise.

Detailed Technical Specifications

Key Features

• 18-bit monotonic performance
• Low power consumption: 0.55 mW at 3V
• Power-on reset to zero-scale
• Power-down mode: 0.5 µA (typ)
• Internal reference with low drift
• Wide supply range
• Small package for space-constrained designs

Target Applications

• Industrial process control (e.g., PLC analog output modules)
• Automotive battery management systems (BMS)
• 5G base station transceiver calibration
• Medical instrumentation (e.g., patient monitoring)
• Test and measurement equipment (e.g., arbitrary waveform generators)
• Audio processing (e.g., digital mixers)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DAC9881SRGER. 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

DAC9881SRGER 是德州儀器（TI）推出的一款高性能、18位、單通道、電壓輸出數模轉換器（DAC）。它可在 2.7V 至 5.5V 電源下工作，並具有精密的內部基準（2.5V，10 ppm/°C）或外部基準能力。該器件通過 4 線 SPI 接口（最高 50 MHz）通信，包含上電複位至零標度和關斷功能。採用緊湊的 24-VQFN（4x4 mm）封裝，非常適合需要高精度和低噪聲的工業、汽車和通信系統。

詳細技術參數

核心特性

• 18 位單調性能
• 低功耗：3V 時 0.55 mW
• 上電複位至零標度
• 關斷模式：0.5 µA（典型值）
• 內部基準，低漂移
• 寬電源範圍
• 小型封裝，適合空間受限設計

典型應用場景

• 工業過程控制（例如 PLC 模擬輸出模塊）
• 汽車電池管理系統（BMS）
• 5G 基站收發器校準
• 醫療儀器（例如病人監護）
• 測試與測量設備（例如任意波形發生器）
• 音頻處理（例如數字調音台）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DAC9881SRGER 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]