ADS7887SDCKR TI ADC | SC-70-6 | 12-Bit, 3MSPS, SPI

Product Overview

The ADS7887SDCKR is a 12-bit, 3 MSPS successive approximation register (SAR) analog-to-digital converter (ADC) from Texas Instruments. It operates from a single 2.7V to 5.5V supply and features a high-speed SPI-compatible serial interface. The device is housed in a compact SC-70-6 package, making it ideal for space-constrained applications. With low power consumption (typically 2.5 mW at 3V) and excellent DC and AC performance, the ADS7887SDCKR is suitable for a wide range of industrial, automotive, and communication systems.

Detailed Technical Specifications

Key Features

• 12-bit resolution with no missing codes
• 3 MSPS throughput rate
• Low power: 2.5 mW at 3V, 3 MSPS
• Wide supply range: 2.7V to 5.5V
• SPI-compatible serial interface with daisy-chain capability
• Auto power-down after conversion
• Small SC-70-6 package (2.1mm x 2.0mm)
• Excellent dynamic performance: 72 dB SNR, -85 dB THD

Target Applications

• 5G base station: monitoring power amplifier bias currents
• Automotive dashboard: battery voltage and current sensing
• Industrial process control: sensor signal digitization
• Portable instrumentation: data acquisition systems
• Medical devices: patient monitoring equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS7887SDCKR. 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

ADS7887SDCKR 是德州儀器 (TI) 推出的一款 12 位、3 MSPS 逐次逼近寄存器 (SAR) 型模數轉換器 (ADC)。它可在 2.7V 至 5.5V 的單電源下工作，並具有高速 SPI 兼容串行接口。器件採用緊湊的 SC-70-6 封裝，非常適合空間受限的應用。憑藉低功耗（3V 時典型值 2.5 mW）和出色的直流與交流性能，ADS7887SDCKR 適用於多種工業、汽車和通信系統。

詳細技術參數

核心特性

• 12 位分辨率，無漏碼
• 3 MSPS 吞吐率
• 低功耗：3V、3 MSPS 時僅 2.5 mW
• 寬電源範圍：2.7V 至 5.5V
• SPI 兼容串行接口，支持菊花鏈
• 轉換後自動關斷
• 小型 SC-70-6 封裝（2.1mm x 2.0mm）
• 出色的動態性能：SNR 72 dB，THD -85 dB

典型應用場景

• 5G 基站：監測功放偏置電流
• 汽車儀表盤：電池電壓和電流檢測
• 工業過程控制：傳感器信號數字化
• 便攜式儀器：數據採集系統
• 醫療設備：病人監護設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS7887SDCKR 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]