DAC70502DRXT TI DAC | 10-WSON (2.5X2.5) | 2-Ch, 14-Bit, Low-Power

Product Overview

The DAC70502DRXT is a dual-channel, 14-bit, buffered voltage output digital-to-analog converter (DAC) from Texas Instruments. It operates from a single 2.7V to 5.5V supply and is available in a compact 10-pin WSON package (2.5mm x 2.5mm). The device features a precision internal reference (1.7V, 10ppm/°C), low power consumption (0.55mA per channel at 5.5V), and a power-on reset to zero-scale or mid-scale. Communication is via an I2C-compatible interface (up to 3.4MHz). The DAC70502DRXT is ideal for space-constrained, low-power applications requiring high accuracy and small footprint.

Detailed Technical Specifications

Key Features

• Dual 14-bit DAC with buffered voltage output
• Low power: 0.55 mA/channel at 5.5V
• Internal 1.7V reference with low drift (10 ppm/°C)
• Power-on reset to zero-scale or mid-scale (user selectable)
• I2C interface with up to 3.4 MHz speed
• Small 10-WSON package (2.5mm x 2.5mm)
• Wide operating temperature range: -40°C to +125°C

Target Applications

• 5G base station: bias control for power amplifiers
• Automotive dashboard: display backlight control
• Industrial process control: analog output modules
• Medical devices: patient monitoring systems
• Portable instrumentation: battery-powered equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DAC70502DRXT. 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

DAC70502DRXT 是德州儀器（TI）推出的雙通道、14位、緩衝電壓輸出數模轉換器（DAC）。它可在 2.7V 至 5.5V 的單電源下工作，採用緊湊的 10 引腳 WSON 封裝（2.5mm x 2.5mm）。該器件具有精密的內部基準（1.7V，10ppm/°C）、低功耗（5.5V 時每通道 0.55mA）以及上電復位至零標度或中標度功能。通信接口為 I2C（最高 3.4MHz）。DAC70502DRXT 非常適合需要高精度和小尺寸的空間受限、低功耗應用。

詳細技術參數

核心特性

• 雙通道 14 位 DAC，帶緩衝電壓輸出
• 低功耗：5.5V 時每通道 0.55 mA
• 內部 1.7V 基準，低漂移（10 ppm/°C）
• 上電復位至零標度或中標度（用戶可選）
• I2C 接口，速度高達 3.4 MHz
• 小型 10-WSON 封裝（2.5mm x 2.5mm）
• 寬工作溫度範圍：-40°C 至 +125°C

典型應用場景

• 5G 基站：功率放大器偏置控制
• 汽車儀表盤：顯示背光控制
• 工業過程控制：模擬輸出模塊
• 醫療設備：病人監護系統
• 便攜式儀器：電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DAC70502DRXT 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]