DAC161P997CISQ/NOPB TI 16-bit DAC | 16-WQFN (4x4) | 4-20mA, HART

Product Overview

The DAC161P997CISQ/NOPB is a precision 16-bit digital-to-analog converter (DAC) from Texas Instruments, designed for industrial loop-powered applications. It integrates a 4-20mA current loop transmitter with HART (Highway Addressable Remote Transducer) modulation capability, making it ideal for smart transmitters and actuators. The device operates from a single 2.7V to 5.5V supply and features a 16-WQFN (4x4mm) package, offering a compact solution for space-constrained designs.

Detailed Technical Specifications

Key Features

• 16-bit resolution for high-precision current loop control
• Integrated 4-20mA transmitter with HART modulation
• Low power consumption: 1.5mW typical
• Wide supply voltage range: 2.7V to 5.5V
• SPI interface for easy microcontroller integration
• Compact 16-WQFN package (4x4mm)
• Extended temperature range: -40°C to +125°C
• On-chip diagnostics and fault detection

Target Applications

• Industrial process control transmitters (e.g., pressure, temperature, flow)
• Smart actuators and valve positioners
• 5G base station power monitoring and control
• Building automation sensors (e.g., HVAC, lighting)
• Automotive dashboard instrumentation
• Medical device sensors (e.g., patient monitoring)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DAC161P997CISQ/NOPB. 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

DAC161P997CISQ/NOPB 是德州儀器（TI）推出的一款精密16位數字模擬轉換器（DAC），專為工業迴路供電應用設計。它集成了4-20mA電流環路發射器與HART（高速可尋址遠程傳感器）調製功能，非常適合智能變送器和執行器。該器件可在2.7V至5.5V單電源下工作，採用16-WQFN（4x4mm）封裝，為空間受限的設計提供了緊湊的解決方案。

詳細技術參數

核心特性

• 16位分辨率，實現高精度電流環路控制
• 集成4-20mA發射器與HART調製
• 低功耗：典型值1.5mW
• 寬電源電壓範圍：2.7V至5.5V
• SPI接口，便於微控制器集成
• 緊湊的16-WQFN封裝（4x4mm）
• 寬溫度範圍：-40°C至+125°C
• 片上診斷與故障檢測

典型應用場景

• 工業過程控制變送器（如壓力、溫度、流量）
• 智能執行器和閥門定位器
• 5G基站電源監控與控制
• 樓宇自動化傳感器（如暖通空調、照明）
• 汽車儀表盤儀表
• 醫療設備傳感器（如病人監護）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DAC161P997CISQ/NOPB 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]