TLC393CDR TI Comparator | 8-SOIC | Dual, Open-Collector, Low Power

Product Overview

The TLC393CDR from Texas Instruments is a dual-channel, low-power, open-collector output comparator designed for precision voltage comparison in space-constrained applications. Housed in an 8-SOIC package, it operates over a wide supply voltage range of 2V to 16V and features extremely low supply current of 110 µA per channel. The open-collector outputs allow for wired-AND configurations and interface flexibility with various logic families. With a typical response time of 2.5 µs, it is suitable for battery-powered systems, sensor interfaces, and threshold detection circuits.

Detailed Technical Specifications

Key Features

• Dual comparator with open-collector outputs
• Low supply current: 110 µA per channel
• Wide supply voltage: 2V to 16V
• Low input offset voltage: 5 mV max
• Fast response time: 2.5 µs
• High input impedance: 5 pA bias current
• Operating temperature: -40°C to +125°C
• Industry-standard 8-SOIC package

Target Applications

The TLC393CDR is ideal for battery-powered electronics, portable devices, and industrial control systems. Specific applications include: overvoltage/undervoltage detection in 5G base station power supplies, window comparators for automotive dashboard warning systems, zero-crossing detectors in AC motor drives, and threshold sensing in IoT sensor nodes. Its low power consumption makes it suitable for wearable health monitors and remote sensor modules.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLC393CDR. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
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• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

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• 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

TLC393CDR 是德州儀器推出的雙通道低功耗開集極輸出比較器，專為空間受限應用中的精密電壓比較而設計。採用 8-SOIC 封裝，工作電源電壓範圍為 2V 至 16V，每通道典型供電電流僅 110 µA。開集極輸出支持線與配置，並可靈活接口各種邏輯系列。典型響應時間為 2.5 µs，適用於電池供電系統、傳感器接口和閾值檢測電路。

詳細技術參數

核心特性

• 雙通道比較器，開集極輸出
• 低供電電流：每通道 110 µA
• 寬電源電壓：2V 至 16V
• 低輸入失調電壓：最大 5 mV
• 快速響應時間：2.5 µs
• 高輸入阻抗：偏置電流 5 pA
• 工作溫度：-40°C 至 +125°C
• 行業標準 8-SOIC 封裝

典型應用場景

TLC393CDR 非常適合電池供電電子設備、便攜式設備和工業控制系統。具體應用包括：5G 基站電源中的過壓/欠壓檢測、汽車儀表盤警告系統的窗口比較器、交流電機驅動中的過零檢測，以及 IoT 傳感器節點中的閾值感測。其低功耗特性使其適用於可穿戴健康監測儀和遠程傳感器模塊。

環球供應鏈與批發合作夥伴方案

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