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Product Overview
The TLV1852DGKR from Texas Instruments is a dual-channel, low-power, rail-to-rail input comparator with open-drain outputs. It operates from a single supply voltage range of 1.8V to 5.5V, making it ideal for battery-powered and portable applications. The device features a typical propagation delay of 200 ns and a low quiescent current of 220 µA per channel. Housed in a compact 8-VSSOP package, it is designed for space-constrained designs.
Detailed Technical Specifications
| Parameter |
Value |
| Number of Channels |
2 |
| Supply Voltage (V) |
1.8 to 5.5 |
| Quiescent Current per Channel (µA) |
220 |
| Propagation Delay (ns) |
200 |
| Input Offset Voltage (mV) |
±5 |
| Output Type |
Open-Drain |
| Operating Temperature (°C) |
-40 to 125 |
| Package |
8-VSSOP |
Key Features
- Rail-to-rail input voltage range
- Low power consumption: 220 µA per channel
- Fast propagation delay: 200 ns
- Open-drain outputs for wired-OR configurations
- Wide supply voltage range: 1.8V to 5.5V
- Small 8-VSSOP package
Target Applications
- Battery management systems in electric vehicles
- Overcurrent detection in 5G base station power supplies
- Window comparators for automotive dashboard sensors
- Portable medical devices like glucose meters
- Industrial sensor interfaces
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TLV1852DGKR. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
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orders confirmed before 4 PM are shipped the same day.
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with full quality assurance and traceability.
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be authentic with strict quality control.
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environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
TLV1852DGKR 是德州儀器推出的雙通道、低功耗、軌到軌輸入比較器,具有開漏輸出。它支持 1.8V 至 5.5V 的單電源供電,非常適合電池供電和便攜式應用。該器件典型傳播延遲為 200 ns,每通道靜態電流僅 220 µA。採用緊湊的 8-VSSOP 封裝,適用於空間受限的設計。
詳細技術參數
| 參數 |
數值 |
| 通道數 |
2 |
| 電源電壓 (V) |
1.8 至 5.5 |
| 每通道靜態電流 (µA) |
220 |
| 傳播延遲 (ns) |
200 |
| 輸入失調電壓 (mV) |
±5 |
| 輸出類型 |
開漏 |
| 工作溫度 (°C) |
-40 至 125 |
| 封裝 |
8-VSSOP |
核心特性
- 軌到軌輸入電壓範圍
- 低功耗:每通道 220 µA
- 快速傳播延遲:200 ns
- 開漏輸出,支持線或配置
- 寬電源電壓範圍:1.8V 至 5.5V
- 小型 8-VSSOP 封裝
典型應用場景
- 電動汽車電池管理系統
- 5G 基站電源中的過流檢測
- 汽車儀表板傳感器的窗口比較器
- 便攜式醫療設備如血糖儀
- 工業傳感器接口
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