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TLV4031

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產品規格表

TLV4031

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) 0.36 Vs (max) (V) 5.5 Vs (min) (V) 1.6 Rating Catalog Features Fail-safe, Hysteresis, Internal Reference, POR Iq per channel (typ) (mA) 0.002 Vos (offset voltage at 25°C) (max) (mV) 4 Rail-to-rail In Operating temperature range (°C) -40 to 125 Input bias current (±) (max) (nA) 5 VICR (max) (V) 5.5 VICR (min) (V) 1.6
Number of channels 1 Output type Open-collector, Open-drain Propagation delay time (µs) 0.36 Vs (max) (V) 5.5 Vs (min) (V) 1.6 Rating Catalog Features Fail-safe, Hysteresis, Internal Reference, POR Iq per channel (typ) (mA) 0.002 Vos (offset voltage at 25°C) (max) (mV) 4 Rail-to-rail In Operating temperature range (°C) -40 to 125 Input bias current (±) (max) (nA) 5 VICR (max) (V) 5.5 VICR (min) (V) 1.6
DSBGA (YKA) 4 0.788544 mm² 0.888 x 0.888
  • Wide supply voltage range: 1.6 V to 5.5 V
  • Precision References: 0.2 V, 0.5 V, and 1.2 V
  • Fixed threshold of 3.2 V
  • Reference accuracy
    • 0.5% at 25°C
    • 1% over temperature
  • Low quiescent current: 2 µA
  • Propagation delay: 360 ns
  • Push-pull and open-drain output options
  • Known startup conditions
  • Non-inverting and inverting input options
  • Precision hysteresis
  • Temperature range: –40°C to +125°C
  • Packages:
    • 0.73 mm × 0.73 mm DSBGA (4-bump)
    • SOT-23 (5-pin)  
  • Wide supply voltage range: 1.6 V to 5.5 V
  • Precision References: 0.2 V, 0.5 V, and 1.2 V
  • Fixed threshold of 3.2 V
  • Reference accuracy
    • 0.5% at 25°C
    • 1% over temperature
  • Low quiescent current: 2 µA
  • Propagation delay: 360 ns
  • Push-pull and open-drain output options
  • Known startup conditions
  • Non-inverting and inverting input options
  • Precision hysteresis
  • Temperature range: –40°C to +125°C
  • Packages:
    • 0.73 mm × 0.73 mm DSBGA (4-bump)
    • SOT-23 (5-pin)  

The TLV40x1 devices are low-power, high-accuracy comparators with precision references and fast response. The comparators are available in an ultra-small, DSBGA package measuring 0.73 mm × 0.73 mm, making the TLV40x1 applicable for space-critical designs like portable or battery-powered electronics where low-power and fast response to changes in operating conditions is required.

The factory-trimmed references and precision hysteresis combine to make the TLV40x1 appropriate for voltage and current monitoring in harsh, noisy environments where slow moving input signals must be converted into clean digital outputs. Similarly, brief glitches on the input are rejected ensuring stable output operation without false triggering.

The TLV40x1 are available in multiple configurations allowing system designers to achieve their desired output response. For example, the TLV4021 and TLV4041 offer a non-inverting input, while the TLV4031 and TLV4051 have an inverting input. Furthermore, the TLV4021 and TLV4031 feature an open-drain output stage, while the TLV4041 and TLV4051 feature a push-pull output stage. Lastly, each comparator in the TLV40x1 family is available with a 0.2V, 0.5V, or 1.2V precision reference.

The TLV40x1 devices are low-power, high-accuracy comparators with precision references and fast response. The comparators are available in an ultra-small, DSBGA package measuring 0.73 mm × 0.73 mm, making the TLV40x1 applicable for space-critical designs like portable or battery-powered electronics where low-power and fast response to changes in operating conditions is required.

The factory-trimmed references and precision hysteresis combine to make the TLV40x1 appropriate for voltage and current monitoring in harsh, noisy environments where slow moving input signals must be converted into clean digital outputs. Similarly, brief glitches on the input are rejected ensuring stable output operation without false triggering.

The TLV40x1 are available in multiple configurations allowing system designers to achieve their desired output response. For example, the TLV4021 and TLV4041 offer a non-inverting input, while the TLV4031 and TLV4051 have an inverting input. Furthermore, the TLV4021 and TLV4031 feature an open-drain output stage, while the TLV4041 and TLV4051 feature a push-pull output stage. Lastly, each comparator in the TLV40x1 family is available with a 0.2V, 0.5V, or 1.2V precision reference.
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* Data sheet TLV40x1 Small-Size, Low-Power Comparator with Precision Reference datasheet (Rev. C) PDF | HTML 2021年 12月 11日

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TLV4021-41EVM — 用於整合參考比較器的 TLV40x1 評估模組

TLV40x1EVM 評估模組 (EVM) 將展示 TLV40x1 比較器系列的性能與整合參考。

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TLV4031R1 PSpice Model (Rev. A)

SNVMC33A.ZIP (105 KB) - PSpice Model
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TLV4031R1 TINA-TI MACRO and Reference Design

SNVMC79.ZIP (8 KB) - TINA-TI Spice Model
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TLV4031R2 PSpice Model (Rev. A)

SNVMC31A.ZIP (121 KB) - PSpice Model
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TLV4031R2 TINA-TI MACRO and Reference Design

SNVMC80.ZIP (8 KB) - TINA-TI Spice Model
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PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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TINA-TI — 基於 SPICE 的類比模擬程式

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
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