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比較器

TLV7021

現行

具有開漏輸出的低功耗小型比較器

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產品規格表

TLV7021

現行
產品規格表 立即訂購

產品詳細資料

Number of channels 1 Output type Open-collector, Open-drain Propagation delay time (µs) 0.26 Vs (max) (V) 5.5 Vs (min) (V) 1.6 Rating Catalog Features Fail-safe, Hysteresis, POR Iq per channel (typ) (mA) 0.005 Vos (offset voltage at 25°C) (max) (mV) 8 Rail-to-rail In Operating temperature range (°C) -40 to 125 Input bias current (±) (max) (nA) 0.005 VICR (max) (V) 5.6 VICR (min) (V) 0
Number of channels 1 Output type Open-collector, Open-drain Propagation delay time (µs) 0.26 Vs (max) (V) 5.5 Vs (min) (V) 1.6 Rating Catalog Features Fail-safe, Hysteresis, POR Iq per channel (typ) (mA) 0.005 Vos (offset voltage at 25°C) (max) (mV) 8 Rail-to-rail In Operating temperature range (°C) -40 to 125 Input bias current (±) (max) (nA) 0.005 VICR (max) (V) 5.6 VICR (min) (V) 0
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8 SOT-SC70 (DCK) 5 4.2 mm² 2 x 2.1 X2SON (DPW) 5 0.64 mm² 0.8 x 0.8
  • Ultra-small packages: X2SON (0.8 × 0.8 mm2) , WSON (2 × 2 mm2)
  • Standard packages: SOT23, SC70, VSSOP
  • Wide supply voltage range of 1.6 V to 6.5 V
  • Quiescent supply current of 5 µA
  • Low propagation delay of 260 ns
  • Rail-to-rail common-mode input voltage
  • Internal hysteresis
  • Push-pull and open-drain output options
  • No phase reversal for over driven inputs
  • –40°C to 125°C Operating ambient temperature
  • Ultra-small packages: X2SON (0.8 × 0.8 mm2) , WSON (2 × 2 mm2)
  • Standard packages: SOT23, SC70, VSSOP
  • Wide supply voltage range of 1.6 V to 6.5 V
  • Quiescent supply current of 5 µA
  • Low propagation delay of 260 ns
  • Rail-to-rail common-mode input voltage
  • Internal hysteresis
  • Push-pull and open-drain output options
  • No phase reversal for over driven inputs
  • –40°C to 125°C Operating ambient temperature

The TLV7011/7021 (single-channel) and TLV7012/7022 (dual-channel) are micro-power comparators that feature low-voltage operation with rail-to-rail input capability. These comparators are available in an ultra-small, leadless package measuring 0.8 mm × 0.8 mm and standard leaded packages, making them applicable for space-critical designs like smartphones and other portable or battery-powered applications.

The TLV701x and TLV702x offer an excellent speed-to-power combination with a propagation delay of 260 ns and a quiescent supply current of 5 µA. This combination of fast response time at micropower enables power conscious systems to monitor and respond quickly to fault conditions. With an operating voltage range of 1.6 V to 6.5 V, these comparators are compatible with 3-V and 5-V systems.

These comparators also feature no output phase inversion with overdriven inputs and internal hysteresis. These features make this family of comparators well suited for precision voltage monitoring in harsh, noisy environments where slow-moving input signals must be converted into clean digital outputs.

The TLV701x have push-pull output stages capable of sinking and sourcing milliamps of current when controlling an LED or driving a capacitive load. The TLV702x have open-drain output stages that can be pulled beyond VCC, making it appropriate for level translators and bipolar to single-ended converters.

The TLV7011/7021 (single-channel) and TLV7012/7022 (dual-channel) are micro-power comparators that feature low-voltage operation with rail-to-rail input capability. These comparators are available in an ultra-small, leadless package measuring 0.8 mm × 0.8 mm and standard leaded packages, making them applicable for space-critical designs like smartphones and other portable or battery-powered applications.

The TLV701x and TLV702x offer an excellent speed-to-power combination with a propagation delay of 260 ns and a quiescent supply current of 5 µA. This combination of fast response time at micropower enables power conscious systems to monitor and respond quickly to fault conditions. With an operating voltage range of 1.6 V to 6.5 V, these comparators are compatible with 3-V and 5-V systems.

These comparators also feature no output phase inversion with overdriven inputs and internal hysteresis. These features make this family of comparators well suited for precision voltage monitoring in harsh, noisy environments where slow-moving input signals must be converted into clean digital outputs.

The TLV701x have push-pull output stages capable of sinking and sourcing milliamps of current when controlling an LED or driving a capacitive load. The TLV702x have open-drain output stages that can be pulled beyond VCC, making it appropriate for level translators and bipolar to single-ended converters.
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類型 標題 日期
* Data sheet TLV701x and TLV702x Small-Size, Low-Power, Low-Voltage Comparators datasheet (Rev. F) PDF | HTML 2020年 3月 9日
Circuit design High-speed overcurrent detection circuit (Rev. B) PDF | HTML 2024年 10月 2日
Circuit design Low-power, bidirectional current-sensing circuit (Rev. B) PDF | HTML 2024年 10月 2日
Application brief GPIO Pins Power Signal Chain in Personal Electronics Running on Li-Ion Batteries 2018年 2月 12日
Application note Nano-Power Battery Monitoring in Personal Electronics 2017年 12月 8日
Application note Designing and Manufacturing with TI's X2SON Packages 2017年 8月 23日
EVM User's guide TLV7011-2-3-41EVM User’s Guide 2017年 4月 27日

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使用指南: PDF
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模擬型號

TLV7021 and TLV7022 PSpice Model

SLVMDN4.ZIP (884 KB) - PSpice Model
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模擬型號

TLV7021 and TLV7022 TINA-TI Macro and Reference Design

SLVMDN5.ZIP (9 KB) - TINA-TI Reference Design
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設計工具

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設計工具

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模擬工具

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使用指南: PDF
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參考設計

TIDA-050042 — 具有切換 CC 來源的 1-s 至 6-s、最高 1.5 A 鋰離子電池充電器參考設計

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Design guide: PDF
電路圖: PDF
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電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
SOT-23 (DBV) 5 Ultra Librarian
SOT-SC70 (DCK) 5 Ultra Librarian
X2SON (DPW) 5 Ultra Librarian
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