DAC7551IDRNT TI DAC | 12-USON (3x2) | 12-Bit, Single-Channel, SPI

Product Overview

The DAC7551IDRNT is a 12-bit, single-channel, voltage-output 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) and a rail-to-rail output buffer, providing a full-scale output range from 0V to VREF or 0V to VDD. Communication is via a 3-wire SPI-compatible serial interface, supporting daisy-chain operation. The DAC7551IDRNT is offered in a compact 12-pin USON package (3mm x 2mm), enabling space-constrained designs.

Detailed Technical Specifications

Key Features

• 12-bit monotonic resolution
• Low power: 0.5 mW at 3V
• Internal 2.5V reference with 10 ppm/°C drift
• Rail-to-rail output buffer
• 3-wire SPI interface up to 50 MHz
• Daisy-chain capability
• Power-on reset to zero scale
• Small 12-USON package (3mm x 2mm)

Target Applications

• Portable instrumentation (e.g., handheld multimeters)
• Industrial process control (e.g., PLC analog output modules)
• Automotive infotainment (e.g., audio volume control)
• 5G base station power amplifier bias control
• Medical devices (e.g., patient monitoring systems)
• Data acquisition systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DAC7551IDRNT. 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

DAC7551IDRNT 是一款12位、單通道、電壓輸出的數模轉換器（DAC），來自德州儀器。它可在2.7V至5.5V的單電源下工作，並具有低功耗架構，非常適合便攜式和電池供電的應用。該器件包含內部基準電壓（2.5V）和軌到軌輸出緩衝器，提供從0V到VREF或0V到VDD的滿量程輸出範圍。通信通過3線SPI兼容串行接口實現，支持菊花鏈操作。DAC7551IDRNT採用緊湊的12引腳USON封裝（3mm x 2mm），適用於空間受限的設計。

詳細技術參數

核心特性

• 12位單調分辨率
• 低功耗：3V時0.5 mW
• 內部2.5V基準，漂移10 ppm/°C
• 軌到軌輸出緩衝器
• 3線SPI接口，最高50 MHz
• 菊花鏈功能
• 上電複位至零電平
• 小型12-USON封裝（3mm x 2mm）

典型應用場景

• 便攜式儀器（例如手持萬用表）
• 工業過程控制（例如PLC模擬輸出模塊）
• 汽車信息娛樂（例如音頻音量控制）
• 5G基站功率放大器偏置控制
• 醫療設備（例如病人監護系統）
• 數據採集系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DAC7551IDRNT 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]