ADC78H90CIMTX/NOPB TI ADC | 16-TSSOP | 8-Ch, 500ksps, 12-Bit

Product Overview

The ADC78H90CIMTX/NOPB is a high-performance, 12-bit analog-to-digital converter (ADC) from Texas Instruments, featuring 8 input channels and a maximum sampling rate of 500 kilosamples per second (ksps). Housed in a compact 16-pin TSSOP package, this device is designed for precision data acquisition in space-constrained applications. It operates from a single 2.7V to 5.25V supply, offering low power consumption and excellent dynamic performance. The ADC78H90CIMTX/NOPB includes an internal reference and a track-and-hold circuit, simplifying system design. Its serial interface (SPI-compatible) enables easy integration with microcontrollers and DSPs. This ADC is ideal for multi-channel systems requiring high accuracy and speed, such as industrial automation, medical instrumentation, and communication infrastructure.

Detailed Technical Specifications

Key Features

• 12-bit resolution with 8-channel multiplexer
• 500 ksps maximum sampling rate
• Low power: 2.5 mW typical at 3V
• Internal 2.5V reference (drift ±20 ppm/°C)
• SPI-compatible serial interface
• Track-and-hold circuit with 0.5 LSB DNL
• Wide supply range: 2.7V to 5.25V
• Small 16-TSSOP package

Target Applications

• 5G base station: monitoring power amplifier bias currents and voltages
• Automotive dashboard: battery voltage and temperature sensing
• Industrial process control: multi-channel sensor data acquisition
• Medical instrumentation: patient monitoring systems (ECG, SpO2)
• Portable data loggers: low-power multi-channel recording

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADC78H90CIMTX/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

ADC78H90CIMTX/NOPB 是德州儀器（TI）推出的一款高性能12位模數轉換器（ADC），具有8個輸入通道和最高500 ksps的採樣率。該器件採用緊湊的16引腳TSSOP封裝，專為空間受限的高精度數據採集應用而設計。它可在2.7V至5.25V的單電源下工作，功耗低且動態性能優異。ADC78H90CIMTX/NOPB 包含內部參考電壓和跟踪保持電路，簡化了系統設計。其串行接口（兼容SPI）便於與微控制器和DSP集成。該ADC非常適用於需要高精度和高速度的多通道系統，如工業自動化、醫療儀器和通信基礎設施。

詳細技術參數

核心特性

• 12位分辨率，8通道多路復用器
• 最高500 ksps採樣率
• 低功耗：3V時典型值2.5 mW
• 內部2.5V參考電壓（漂移±20 ppm/°C）
• 兼容SPI的串行接口
• 跟踪保持電路，DNL為0.5 LSB
• 寬電源範圍：2.7V至5.25V
• 小型16-TSSOP封裝

典型應用場景

• 5G基站：監測功率放大器偏置電流和電壓
• 汽車儀表盤：電池電壓和溫度感測
• 工業過程控制：多通道傳感器數據採集
• 醫療儀器：病人監護系統（心電圖、血氧飽和度）
• 便攜式數據記錄器：低功耗多通道記錄

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADC78H90CIMTX/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]