LMP90100MH/NOPB TI Sensor AFE | 28-HTSSOP | 24-Bit, 8-Ch, Low Power

Product Overview

The LMP90100MH/NOPB is a high-performance, multichannel, low-power 24-bit delta-sigma analog-to-digital converter (ADC) with an integrated programmable gain amplifier (PGA), voltage reference, and sensor diagnostics. Manufactured by Texas Instruments, this device is designed for precision sensor measurement applications requiring high accuracy and low power consumption. It features eight differential or 15 single-ended inputs, a flexible input multiplexer, and a digital filter for noise rejection. The device operates from a 2.7V to 5.5V supply and is specified over the industrial temperature range of -40°C to +125°C. Housed in a 28-lead HTSSOP package, it is ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• 24-bit delta-sigma ADC with PGA (gain up to 128)
• 8 differential or 15 single-ended inputs
• Low power consumption: 0.5 mW (typical) at 2.7V
• Integrated voltage reference (2.048V) and temperature sensor
• Sensor diagnostics: open/short detection, overvoltage/undervoltage
• SPI-compatible serial interface
• Programmable output data rate (1.8 SPS to 214.6 SPS)
• Internal oscillator (no external clock required)
• Operating temperature range: -40°C to +125°C
• Small 28-HTSSOP package

Target Applications

• Industrial process control (e.g., pressure transmitters, temperature sensors)
• Precision instrumentation (e.g., data acquisition systems, weigh scales)
• Medical devices (e.g., patient monitoring, diagnostic equipment)
• Automotive sensor interfaces (e.g., battery management, engine control)
• 5G base station power monitoring
• Smart grid and energy metering
• Portable and battery-powered equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMP90100MH/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

LMP90100MH/NOPB 是一款高性能、多通道、低功耗的 24 位 Δ-Σ 模數轉換器 (ADC)，集成了可編程增益放大器 (PGA)、電壓基準和傳感器診斷功能。該器件由德州儀器 (TI) 製造，專為需要高精度和低功耗的精密傳感器測量應用而設計。它具有 8 個差分或 15 個單端輸入、靈活的輸入多路復用器和用於噪聲抑制的數字濾波器。該器件的工作電源電壓範圍為 2.7V 至 5.5V，工業溫度範圍為 -40°C 至 +125°C。採用 28 引腳 HTSSOP 封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 24 位 Δ-Σ ADC，帶 PGA（增益高達 128）
• 8 個差分或 15 個單端輸入
• 低功耗：2.7V 時典型值 0.5 mW
• 集成電壓基準 (2.048V) 和溫度傳感器
• 傳感器診斷：開路/短路檢測、過壓/欠壓
• SPI 兼容串行接口
• 可編程輸出數據速率 (1.8 SPS 至 214.6 SPS)
• 內部振盪器（無需外部時鐘）
• 工作溫度範圍：-40°C 至 +125°C
• 小型 28-HTSSOP 封裝

典型應用場景

• 工業過程控制（例如壓力變送器、溫度傳感器）
• 精密儀器（例如數據採集系統、稱重秤）
• 醫療設備（例如病人監護、診斷設備）
• 汽車傳感器接口（例如電池管理、發動機控制）
• 5G 基站電源監控
• 智能電網和能源計量
• 便攜式和電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMP90100MH/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]