DAC7612U TI Dual 12-Bit DAC | 8-SOIC | 2.7V-5.5V, Serial Interface

Product Overview

The DAC7612U from Texas Instruments is a dual, 12-bit digital-to-analog converter (DAC) with a serial interface, designed for low-power and space-constrained applications. Housed in an 8-pin SOIC package, it operates from a single 2.7V to 5.5V supply, making it ideal for battery-powered systems. The device includes two DACs with independent reference inputs, a power-on reset to zero-scale, and a low-power mode that reduces current consumption to 1.5 µA. Its serial interface is compatible with SPI, QSPI, Microwire, and DSP interfaces, ensuring easy integration with microcontrollers and digital signal processors.

Detailed Technical Specifications

Key Features

• Dual 12-bit DACs in a small 8-pin SOIC package
• Wide supply voltage range: 2.7V to 5.5V
• Low power consumption: 3.9 mW at 5V
• Power-on reset to zero-scale
• Low-power mode: 1.5 µA
• Serial interface with high-speed operation (up to 20 MHz)
• Independent reference inputs for each DAC
• Buffered reference input
• Green product and RoHS compliant

Target Applications

• 5G base station: Automatic gain control (AGC) and bias voltage adjustment
• Automotive dashboard: Instrument cluster and head-up display (HUD) calibration
• Industrial process control: PLC analog output modules
• Medical devices: Patient monitoring and diagnostic equipment
• Portable instrumentation: Battery-powered data acquisition systems
• Consumer electronics: Audio volume control and motor speed control

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DAC7612U. 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

DAC7612U 是德州儀器 (TI) 推出的雙通道 12 位數字模擬轉換器 (DAC)，採用串行接口，專為低功耗和空間受限的應用設計。它採用 8 引腳 SOIC 封裝，可在 2.7V 至 5.5V 的單電源下工作，非常適合電池供電系統。該器件包含兩個具有獨立參考輸入的 DAC、上電復位至零電平以及將電流消耗降至 1.5 µA 的低功耗模式。其串行接口兼容 SPI、QSPI、Microwire 和 DSP 接口，確保與微控制器和數字信號處理器輕鬆集成。

詳細技術參數

核心特性

• 雙通道 12 位 DAC，採用小型 8 引腳 SOIC 封裝
• 寬電源電壓範圍：2.7V 至 5.5V
• 低功耗：5V 時僅 3.9 mW
• 上電復位至零電平
• 低功耗模式：1.5 µA
• 高速串行接口 (最高 20 MHz)
• 每個 DAC 具有獨立參考輸入
• 緩衝參考輸入
• 綠色產品，符合 RoHS 標準

典型應用場景

• 5G 基站：自動增益控制 (AGC) 和偏置電壓調整
• 汽車儀表板：儀表組和抬頭顯示 (HUD) 校準
• 工業過程控制：PLC 模擬輸出模塊
• 醫療設備：病人監護和診斷設備
• 便攜式儀器：電池供電的數據採集系統
• 消費電子：音頻音量控制和電機速度控制

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DAC7612U 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]