ADS1259QPWRQ1 TI Analog-to-Digital Converter | 20-TSSOP | 24-Bit, 20kSPS

Product Overview

The ADS1259QPWRQ1 is a precision, 24-bit, delta-sigma analog-to-digital converter (ADC) from Texas Instruments, designed for automotive and industrial applications. It offers a high-resolution conversion with a maximum data rate of 20 kSPS, integrated programmable gain amplifier (PGA), and low-drift internal reference. The device operates from a single 5V supply and is specified over the extended industrial temperature range of -40°C to +125°C. Housed in a compact 20-pin TSSOP package, it is ideal for space-constrained designs requiring high accuracy.

Detailed Technical Specifications

Key Features

• 24-bit delta-sigma ADC with no missing codes
• Programmable data rate up to 20 kSPS
• Integrated low-drift voltage reference (2.5V)
• Programmable gain amplifier (PGA) with gains of 1, 2, 4, 8, 16, 32, 64, 128
• Internal oscillator eliminates external clock
• SPI-compatible serial interface
• Automotive-grade qualification (AEC-Q100)
• Low power consumption: 4.5 mW typical

Target Applications

• Automotive battery management systems (BMS) for electric vehicles
• Industrial process control and automation
• Precision instrumentation (e.g., weigh scales, pressure transmitters)
• 5G base station power monitoring
• Dashboard sensor interfaces (e.g., temperature, pressure)
• Medical equipment (e.g., patient monitoring)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS1259QPWRQ1. 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

ADS1259QPWRQ1 是德州儀器（TI）推出的一款精密 24 位 Δ-Σ 模數轉換器（ADC），專為汽車和工業應用設計。它提供高分辨率轉換，最高數據速率為 20 kSPS，集成可編程增益放大器（PGA）和低漂移內部基準。器件採用單一 5V 電源供電，並在 -40°C 至 +125°C 的擴展工業溫度範圍內指定。採用緊湊的 20 引腳 TSSOP 封裝，非常適合需要高精度的空間受限設計。

詳細技術參數

核心特性

• 24 位 Δ-Σ ADC，無失碼
• 可編程數據速率，最高 20 kSPS
• 集成低漂移電壓基準（2.5V）
• 可編程增益放大器（PGA），增益為 1、2、4、8、16、32、64、128
• 內部振盪器，無需外部時鐘
• SPI 兼容串行接口
• 汽車級認證（AEC-Q100）
• 低功耗：典型值 4.5 mW

典型應用場景

• 電動汽車的汽車電池管理系統（BMS）
• 工業過程控制和自動化
• 精密儀器（例如稱重傳感器、壓力變送器）
• 5G 基站電源監控
• 儀表板傳感器接口（例如溫度、壓力）
• 醫療設備（例如病人監護）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS1259QPWRQ1 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]