ADS7229IRSAR TI SAR ADC | 16-QFN (4x4) | 12-Bit, 1 MSPS, Single-Channel

Product Overview

The ADS7229IRSAR is a high-performance, 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) from Texas Instruments. It offers a maximum sampling rate of 1 MSPS and operates from a single 2.7V to 5.5V supply. The device features a single-ended input with a pseudo-differential option, providing flexibility for various signal conditioning circuits. Housed in a compact 16-pin QFN package (4x4 mm), it is ideal for space-constrained applications requiring low power consumption and high accuracy.

Detailed Technical Specifications

Key Features

• 12-bit resolution with no missing codes
• 1 MSPS throughput rate
• Low power: 2.5 mW at 1 MSPS (typical)
• Single supply operation: 2.7V to 5.5V
• SPI-compatible serial interface
• Pseudo-differential input for common-mode rejection
• Auto power-down mode for power savings
• Small 16-QFN package (4x4 mm)

Target Applications

• 5G base station: RF power monitoring and control loops
• Automotive dashboard: Battery voltage and current sensing
• Industrial process control: Sensor data acquisition
• Portable instrumentation: Data logging and measurement
• Medical devices: Patient monitoring systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS7229IRSAR. 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

ADS7229IRSAR 是德州儀器（TI）推出的一款高性能12位逐次逼近寄存器（SAR）模數轉換器（ADC）。其最高採樣率為1 MSPS，可在2.7V至5.5V的單電源下工作。該器件支持單端輸入和偽差分輸入選項，為各種信號調理電路提供了靈活性。採用緊湊的16引腳QFN封裝（4x4 mm），非常適合需要低功耗和高精度的空間受限應用。

詳細技術參數

核心特性

• 12位分辨率，無失碼
• 1 MSPS 吞吐率
• 低功耗：1 MSPS 時典型值 2.5 mW
• 單電源供電：2.7V 至 5.5V
• SPI 兼容串行接口
• 偽差分輸入，抑制共模噪聲
• 自動關斷模式，節省功耗
• 小型 16-QFN 封裝（4x4 mm）

典型應用場景

• 5G基站：射頻功率監控與控制環路
• 汽車儀表盤：電池電壓和電流檢測
• 工業過程控制：傳感器數據採集
• 便攜式儀器：數據記錄與測量
• 醫療設備：病人監護系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS7229IRSAR 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]