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Product Overview
The TLV1824QPWRQ1 from Texas Instruments is a quad-channel, low-voltage comparator with open-drain outputs, designed for automotive and industrial applications. It operates from a single supply voltage of 1.8V to 5.5V, making it suitable for battery-powered systems. The device features low quiescent current (typically 0.6 µA per channel) and rail-to-rail input capability, ensuring accurate comparisons across the entire supply range. Housed in a compact 14-TSSOP package, it is ideal for space-constrained designs.
Detailed Technical Specifications
| Parameter |
Value |
| Number of Channels |
4 |
| Supply Voltage (VCC) |
1.8 V to 5.5 V |
| Quiescent Current per Channel |
0.6 µA (typ) |
| Input Offset Voltage |
±1 mV (typ) |
| Propagation Delay |
0.8 µs (typ) |
| Output Type |
Open-Drain |
| Operating Temperature Range |
-40°C to +125°C |
| Package |
14-TSSOP |
Key Features
- Ultra-low power consumption: 0.6 µA per channel
- Rail-to-rail input voltage range
- Open-drain outputs for wired-OR and level shifting
- Wide supply voltage range: 1.8V to 5.5V
- Automotive qualified (AEC-Q100)
- Small 14-TSSOP package
Target Applications
- Automotive: Battery monitoring, window comparators in infotainment systems, and sensor interfaces in ADAS modules
- Industrial: Overcurrent detection in motor drives, threshold detection in PLCs, and level sensing in factory automation
- Consumer: Portable electronics, power management in wearables, and touch sensor interfaces
- Specific examples: 5G base station power supply monitoring, automotive dashboard warning systems, and industrial robot control boards
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TLV1824QPWRQ1. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
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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
TLV1824QPWRQ1 是德州儀器推出的四通道低電壓比較器,具有開漏輸出,專為汽車和工業應用設計。它可在 1.8V 至 5.5V 的單電源下工作,適合電池供電系統。該器件每通道典型靜態電流僅 0.6 µA,並具有軌到軌輸入能力,確保在整個電源範圍內進行精確比較。採用緊湊的 14-TSSOP 封裝,適合空間受限的設計。
詳細技術參數
| 參數 |
數值 |
| 通道數 |
4 |
| 電源電壓 (VCC) |
1.8 V 至 5.5 V |
| 每通道靜態電流 |
0.6 µA (典型) |
| 輸入失調電壓 |
±1 mV (典型) |
| 傳播延遲 |
0.8 µs (典型) |
| 輸出類型 |
開漏 |
| 工作溫度範圍 |
-40°C 至 +125°C |
| 封裝 |
14-TSSOP |
核心特性
- 超低功耗:每通道 0.6 µA
- 軌到軌輸入電壓範圍
- 開漏輸出,支持線或連接和電平轉換
- 寬電源電壓範圍:1.8V 至 5.5V
- 通過汽車級認證 (AEC-Q100)
- 小型 14-TSSOP 封裝
典型應用場景
- 汽車:電池監控、信息娛樂系統中的窗口比較器、ADAS 模塊中的傳感器接口
- 工業:電機驅動中的過流檢測、PLC 中的閾值檢測、工廠自動化中的電平感測
- 消費電子:便攜設備、可穿戴設備的電源管理、觸摸傳感器接口
- 具體示例:5G 基站電源監控、汽車儀表盤預警系統、工業機器人控制板
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