DAC7750IRHAR TI DAC | 40-VQFN（6X6） | 16-Bit, Single-Channel, 4-20mA Output

Product Overview

The DAC7750IRHAR is a precision, 16-bit, single-channel digital-to-analog converter (DAC) from Texas Instruments. It is designed for industrial control and automation applications, providing a 4-20mA current output with excellent linearity and accuracy. The device operates from a single 10V to 36V supply and includes an integrated precision reference, making it ideal for loop-powered transmitters and actuator control. Housed in a compact 40-VQFN (6x6mm) package, the DAC7750IRHAR offers a robust solution for harsh industrial environments.

Detailed Technical Specifications

Key Features

• 16-bit resolution with monotonic performance
• 4-20 mA current output with 0.1% FSR accuracy
• Integrated 2.5V reference with low drift
• Wide supply range: 10V to 36V
• SPI interface with daisy-chain capability
• On-chip diagnostics and fault detection
• Extended temperature range: -40°C to +125°C
• Compact 40-VQFN package for space-constrained designs

Target Applications

• Industrial process control (e.g., PLC analog output modules)
• Actuator control in factory automation (e.g., valve positioners)
• Loop-powered 4-20 mA transmitters (e.g., pressure sensors)
• Building automation (e.g., HVAC damper control)
• Test and measurement equipment (e.g., signal generators)
• 5G base station power monitoring
• Automotive dashboard instrumentation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DAC7750IRHAR. 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

DAC7750IRHAR 是德州儀器（TI）推出的一款精密16位單通道數模轉換器（DAC），專為工業控制和自動化應用設計，提供4-20mA電流輸出，具有出色的線性度和精度。該器件可在10V至36V的單電源下工作，並集成精密基準電壓源，非常適合迴路供電變送器和執行器控制。DAC7750IRHAR 採用緊湊的40-VQFN（6x6mm）封裝，為惡劣工業環境提供穩健的解決方案。

詳細技術參數

核心特性

• 16位分辨率，單調性保證
• 4-20 mA 電流輸出，精度0.1% FSR
• 集成2.5V基準，低漂移
• 寬電源範圍：10V 至 36V
• SPI接口，支持菊花鏈
• 片上診斷和故障檢測
• 擴展溫度範圍：-40°C 至 +125°C
• 緊湊40-VQFN封裝，節省空間

典型應用場景

• 工業過程控制（例如PLC模擬輸出模塊）
• 工廠自動化中的執行器控制（例如閥門定位器）
• 迴路供電4-20 mA變送器（例如壓力傳感器）
• 樓宇自動化（例如HVAC風門控制）
• 測試與測量設備（例如信號發生器）
• 5G基站功率監控
• 汽車儀表盤儀表

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DAC7750IRHAR 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]