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TLV3701

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單奈米功率高電壓比較器

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TLV1851 現行 具有推挽輸出的一奈米功率高電壓比較器 40-V automotive upgrade with reverse battery protection

TLV3701

現行
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產品詳細資料

Number of channels 1 Output type Push-Pull Propagation delay time (µs) 36 Vs (max) (V) 16 Vs (min) (V) 2.7 Rating Catalog Features Reverse Battery Protection Iq per channel (typ) (mA) 0.00056 Vos (offset voltage at 25°C) (max) (mV) 5 Rail-to-rail In Operating temperature range (°C) -40 to 125 Input bias current (±) (max) (nA) 0.1 VICR (max) (V) 21 VICR (min) (V) -0.1
Number of channels 1 Output type Push-Pull Propagation delay time (µs) 36 Vs (max) (V) 16 Vs (min) (V) 2.7 Rating Catalog Features Reverse Battery Protection Iq per channel (typ) (mA) 0.00056 Vos (offset voltage at 25°C) (max) (mV) 5 Rail-to-rail In Operating temperature range (°C) -40 to 125 Input bias current (±) (max) (nA) 0.1 VICR (max) (V) 21 VICR (min) (V) -0.1
PDIP (P) 8 92.5083 mm² (9.81 mm × 9.43 mm) SOT-23 (DBV) 5 8.12 mm² (2.9 mm × 2.8 mm) SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm)
  • Low supply current: 56nA/per channel
  • Input common-mode range exceeds the rails: –0.1V to VCC + 5V
  • Supply voltage range: 2.5V to 16V
  • Reverse battery protection up to 20V
  • Push-pull CMOS output stage
  • Specified Temperature Range
    • 0°C to 70°C – Commercial grade
    • –40°C to 125°C – Industrial grade
  • Ultra-small packaging
    • 5-Pin SOT-23 (TLV3701)
    • 8-Pin MSOP (TLV3702)
  • Universal op-amp EVM (Reference SLOU060 for more information)
  • Low supply current: 56nA/per channel
  • Input common-mode range exceeds the rails: –0.1V to VCC + 5V
  • Supply voltage range: 2.5V to 16V
  • Reverse battery protection up to 20V
  • Push-pull CMOS output stage
  • Specified Temperature Range
    • 0°C to 70°C – Commercial grade
    • –40°C to 125°C – Industrial grade
  • Ultra-small packaging
    • 5-Pin SOT-23 (TLV3701)
    • 8-Pin MSOP (TLV3702)
  • Universal op-amp EVM (Reference SLOU060 for more information)

The TLV370x is Texas Instruments’ first family of nanopower comparators with only 560nA per channel supply current, which make this device ideal for battery power and wireless handset applications.

The TLV370x has a minimum operating supply voltage of 2.7V over the extended industrial temperature range (TA = –40°C to 125°C), while having an input common-mode range of –0.1 to VCC + 5V. The low supply current makes it an ideal choice for battery-powered portable applications where quiescent current is the primary concern. Reverse battery protection guards the amplifier from an overcurrent condition due to improper battery installation. For harsh environments, the inputs can be taken 5V above the positive supply rail without damage to the device.

All members are available in PDIP and SOIC with the singles in the small SOT-23 package, duals in the MSOP, and quads in the TSSOP package.

The TLV370x is Texas Instruments’ first family of nanopower comparators with only 560nA per channel supply current, which make this device ideal for battery power and wireless handset applications.

The TLV370x has a minimum operating supply voltage of 2.7V over the extended industrial temperature range (TA = –40°C to 125°C), while having an input common-mode range of –0.1 to VCC + 5V. The low supply current makes it an ideal choice for battery-powered portable applications where quiescent current is the primary concern. Reverse battery protection guards the amplifier from an overcurrent condition due to improper battery installation. For harsh environments, the inputs can be taken 5V above the positive supply rail without damage to the device.

All members are available in PDIP and SOIC with the singles in the small SOT-23 package, duals in the MSOP, and quads in the TSSOP package.
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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 TLV370x Family of Nanopower, Push-Pull Output Comparators datasheet (Rev. E) PDF | HTML 2025/12/12
應用說明 Zero Cross Detection Using Comparator with Dynamic Reference 2020/12/30
電子書 The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML 2017/3/28

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

AMP-PDK-EVM — 放大器性能開發套件評估模組

放大器性能開發套件 (PDK) 是一款評估模組 (EVM) 套件，可測試通用運算放大器 (op amp) 參數，並與大多數運算放大器和比較器相容。EVM 套件提供主板和多個插槽式子卡選項，可滿足封裝需求，使工程師能夠快速評估和驗證裝置性能。

AMP-PDK-EVM 套件支援五種最熱門的業界標準封裝，包括：

  • D (SOIC-8 和 SOIC-14)
  • PW (TSSOP-14)
  • DGK (VSSOP-8)
  • DBV (SOT23-5 和 SOT23-6)
  • DCK (SC70-5 和 SC70-6)
使用指南: PDF | HTML
支援產品和硬體
模擬型號

Comparator Over Temp Sensing TINA-TI Reference Design

SBOMAI0.ZIP (17 KB) - TINA-TI 參考設計
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模擬型號

TLV3701 PSpice Model (Rev. A)

SBOM415A.ZIP (37 KB) - PSpice 模型
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模擬型號

TLV3701 TINA-TI Reference Design (Rev. A)

SBOM417A.TSC (124 KB) - TINA-TI 參考設計
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模擬型號

TLV3701 TINA-TI Spice Model (Rev. A)

SBOM416A.ZIP (5 KB) - TINA-TI Spice 模型
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設計工具

CIRCUIT060079 — 具有比較器電路的過電壓保護

此過電壓防護電路使用含推挽輸出級的高電壓比較器，控制將電源連接至負載的 P 通道 MOSFET。當供應電壓超過過電壓閾值 (VOVER) 時，比較器的輸出會變高，並開啟 P 通道 MOSFET 斷開電源的負載。同樣的，當供應電壓低於 VOVER 時，比較器的輸出為 LOW，並將負載連接至 SUPPLY。
支援產品和硬體
封裝 針腳 CAD 符號、佔位空間與 3D 模型
PDIP (P) 8 Ultra Librarian
SOT-23 (DBV) 5 Ultra Librarian
SOIC (D) 8 Ultra Librarian
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