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Product Overview
The TLC393CPS 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-pin SOIC package, it operates from a single supply voltage range of 2.7V to 16V or dual supplies of ±1.35V to ±8V. With a typical supply current of just 50 µA per channel, it is ideal for battery-powered and portable devices. The open-collector outputs allow for wired-AND configurations and interface with various logic families.
Detailed Technical Specifications
| Parameter |
Value |
| Number of Channels |
2 |
| Supply Voltage (Single) |
2.7V to 16V |
| Supply Voltage (Dual) |
±1.35V to ±8V |
| Supply Current (per channel) |
50 µA typical |
| Input Offset Voltage |
5 mV max |
| Input Bias Current |
5 pA typical |
| Response Time |
2.5 µs typical |
| Output Type |
Open-Collector |
| Operating Temperature |
0°C to 70°C |
| Package |
8-SOIC (SOP-8) |
Key Features
- Low power consumption: 50 µA per channel
- Wide supply voltage range: 2.7V to 16V
- Open-collector outputs for flexible logic interfacing
- Low input bias current: 5 pA typical
- Fast response time: 2.5 µs
- Dual comparator in compact 8-SOIC package
Target Applications
- Battery management systems in 5G base stations
- Window comparators for automotive dashboard sensors
- Overvoltage/undervoltage detection in industrial control
- Zero-crossing detectors for AC power monitoring
- Portable medical devices like glucose meters
Global Supply Chain & Wholesale Solutions
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TLC393CPS. Our core advantages include:
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and seals to ensure ESD protection and physical integrity.
產品概述
TLC393CPS 是德州儀器推出的雙通道低功耗開集極輸出比較器,專為空間受限的精密電壓比較應用而設計。採用 8 引腳 SOIC 封裝,支持 2.7V 至 16V 單電源或 ±1.35V 至 ±8V 雙電源供電。每通道典型供電電流僅 50 µA,非常適合電池供電和便攜設備。開集極輸出支持線與配置,可與多種邏輯系列接口。
詳細技術參數
| 參數 |
數值 |
| 通道數 |
2 |
| 單電源電壓 |
2.7V 至 16V |
| 雙電源電壓 |
±1.35V 至 ±8V |
| 每通道供電電流 |
典型 50 µA |
| 輸入失調電壓 |
最大 5 mV |
| 輸入偏置電流 |
典型 5 pA |
| 響應時間 |
典型 2.5 µs |
| 輸出類型 |
開集極 |
| 工作溫度 |
0°C 至 70°C |
| 封裝 |
8-SOIC (SOP-8) |
核心特性
- 低功耗:每通道 50 µA
- 寬電源電壓範圍:2.7V 至 16V
- 開集極輸出,靈活邏輯接口
- 低輸入偏置電流:典型 5 pA
- 快速響應時間:2.5 µs
- 緊湊 8-SOIC 封裝的雙比較器
典型應用場景
- 5G 基站中的電池管理系統
- 汽車儀表板傳感器的窗口比較器
- 工業控制中的過壓/欠壓檢測
- 交流電源監控的過零檢測器
- 便攜醫療設備如血糖儀
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