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TL331KDBVT TI Comparators | SOT-23-5 | Single, Open-Collector Output
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Product Overview
The TL331KDBVT is a single differential comparator from Texas Instruments, featuring low power consumption and high speed. It operates from a single supply voltage range of 2 V to 36 V or dual supplies of ±1 V to ±18 V. The open-collector output allows wired-OR connections and drives loads up to 20 mA. Housed in a compact SOT-23-5 package, it is ideal for space-constrained applications.
Detailed Technical Specifications
| Parameter | Value |
|---|---|
| Supply Voltage (Single) | 2 V to 36 V |
| Supply Voltage (Dual) | ±1 V to ±18 V |
| Input Offset Voltage | ±5 mV (max) |
| Input Bias Current | 250 nA (max) |
| Response Time | 1.3 µs (typical) |
| Output Current | 20 mA (max) |
| Operating Temperature | -40°C to +125°C |
| Package | SOT-23-5 |
Key Features
- Single or dual supply operation
- Low supply current: 0.4 mA (typical)
- Open-collector output for flexible interfacing
- Wide supply voltage range
- High input impedance
- ESD protection: 2 kV (HBM)
Target Applications
- 5G base station power supply monitoring
- Automotive dashboard warning systems
- Industrial sensor threshold detection
- Battery management systems
- Portable medical devices
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for TL331KDBVT. 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
TL331KDBVT 是德州儀器的一款單通道差分比較器，具有低功耗和高速度的特點。它支持 2 V 至 36 V 的單電源或 ±1 V 至 ±18 V 的雙電源供電。開集電極輸出允許線或連接，並可驅動高達 20 mA 的負載。採用緊湊的 SOT-23-5 封裝，適合空間受限的應用。
詳細技術參數
| 參數 | 數值 |
|---|---|
| 電源電壓（單電源） | 2 V 至 36 V |
| 電源電壓（雙電源） | ±1 V 至 ±18 V |
| 輸入失調電壓 | ±5 mV（最大值） |
| 輸入偏置電流 | 250 nA（最大值） |
| 響應時間 | 1.3 µs（典型值） |
| 輸出電流 | 20 mA（最大值） |
| 工作溫度 | -40°C 至 +125°C |
| 封裝 | SOT-23-5 |
核心特性
- 單電源或雙電源供電
- 低電源電流：0.4 mA（典型值）
- 開集電極輸出，便於接口連接
- 寬電源電壓範圍
- 高輸入阻抗
- ESD 保護：2 kV（HBM）
典型應用場景
- 5G 基站電源監控
- 汽車儀表盤警告系統
- 工業傳感器閾值檢測
- 電池管理系統
- 便攜式醫療設備
環球供應鏈與批發合作夥伴方案
在 Jasin Chip，我們為 TL331KDBVT 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。
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- 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。
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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。
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