DAC7725UB TI 12-Bit Quad DAC | 28-SOIC | ±10V Output, Parallel Interface

Product Overview

The DAC7725UB is a 12-bit, quad-channel, voltage-output digital-to-analog converter (DAC) from Texas Instruments. It operates from a single +5V supply and provides four independent output channels with a ±10V output swing. The device features a parallel interface for high-speed data transfer and includes an internal reference and output amplifiers. Housed in a 28-pin SOIC package, the DAC7725UB is ideal for industrial control, test equipment, and automotive applications requiring multiple precision analog outputs.

Detailed Technical Specifications

Key Features

• 12-bit resolution with monotonic performance
• Four independent DAC channels in one package
• Internal precision reference (2.5V) with external reference option
• Buffered voltage outputs capable of driving 2kΩ loads
• Parallel interface with double-buffered registers
• Low power consumption: 250 mW typical
• Power-on reset to 0V
• Wide operating temperature range

Target Applications

• Industrial process control (e.g., PLC analog output modules)
• Automotive test systems (e.g., battery pack simulator)
• 5G base station power amplifier bias control
• Medical instrumentation (e.g., patient monitoring system)
• Automotive dashboard display calibration
• Automatic test equipment (ATE) for mixed-signal testing

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DAC7725UB. 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

DAC7725UB 是德州儀器（TI）推出的12位四通道電壓輸出數模轉換器（DAC）。它採用單一+5V電源供電，提供四個獨立輸出通道，輸出擺幅為±10V。該器件具有並行接口以實現高速數據傳輸，並包含內部基準電壓源和輸出放大器。DAC7725UB 採用28引腳SOIC封裝，非常適合需要多路精密模擬輸出的工業控制、測試設備和汽車應用。

詳細技術參數

核心特性

• 12位分辨率，單調性保證
• 單芯片集成四個獨立DAC通道
• 內部精密基準（2.5V），可選外部基準
• 緩衝電壓輸出，可驅動2kΩ負載
• 並行接口，雙緩衝寄存器
• 低功耗：典型值250 mW
• 上電復位至0V
• 寬工作溫度範圍

典型應用場景

• 工業過程控制（例如PLC模擬輸出模塊）
• 汽車測試系統（例如電池組模擬器）
• 5G基站功率放大器偏置控制
• 醫療儀器（例如病人監護系統）
• 汽車儀表盤顯示校準
• 自動測試設備（ATE）用於混合信號測試

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DAC7725UB 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]