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TLV4H290-SEP

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航天增强型开漏精密 25µA 四通道比较器

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TLV4H290-SEP

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米6体育平台手机版_好二三四详情

Number of channels 4 Output type Open-collector, Open-drain Propagation delay time (µs) 0.1 Vs (max) (V) 5.5 Vs (min) (V) 1.65 Rating Space Features Fail-safe, POR Iq per channel (typ) (mA) 0.016 Vos (offset voltage at 25°C) (max) (mV) 1.5 Rail-to-rail In Operating temperature range (°C) -55 to 125 Input bias current (±) (max) (nA) 0.005 VICR (max) (V) 5.5 VICR (min) (V) 0
Number of channels 4 Output type Open-collector, Open-drain Propagation delay time (µs) 0.1 Vs (max) (V) 5.5 Vs (min) (V) 1.65 Rating Space Features Fail-safe, POR Iq per channel (typ) (mA) 0.016 Vos (offset voltage at 25°C) (max) (mV) 1.5 Rail-to-rail In Operating temperature range (°C) -55 to 125 Input bias current (±) (max) (nA) 0.005 VICR (max) (V) 5.5 VICR (min) (V) 0
SOT-23-THN (DYY) 14 13.692 mm² 4.2 x 3.26

  • Radiation tolerant

    • Single Event Latch-up (SEL) immune to 43MeV·cm2 /mg at 125°C

    • ELDRS free to 30krad (Si)

    • Total Ionizing Dose (TID) RLAT for every wafer lot up to 30krad(Si)

    • TID characterized to 30krad (Si)

  • Space enhanced plastic

    • –55°C to 125°C temperature range

    • Controlled baseline

    • Gold wire

    • NiPdAu Lead Finish

    • One fabrication, assembly, and test site

    • Extended product life cycle

    • Extended product change nofication

    • Product traceability

    • Enhanced mold compound for low outgassing

  • 1.65V to 5.5V supply range
  • Precision input offset voltage 300µV
  • Power-on Reset (POR) for known start-up
  • Rail-to-Rail input with fault-tolerance
  • 100ns typical propagation delay
  • Low quiescent current 25µA per channel
  • 2kV ESD protection
  • Open-drain output option (TLV4H290-SEP)
  • Push-pull output option (TLV4H390-SEP)

  • Radiation tolerant

    • Single Event Latch-up (SEL) immune to 43MeV·cm2 /mg at 125°C

    • ELDRS free to 30krad (Si)

    • Total Ionizing Dose (TID) RLAT for every wafer lot up to 30krad(Si)

    • TID characterized to 30krad (Si)

  • Space enhanced plastic

    • –55°C to 125°C temperature range

    • Controlled baseline

    • Gold wire

    • NiPdAu Lead Finish

    • One fabrication, assembly, and test site

    • Extended product life cycle

    • Extended product change nofication

    • Product traceability

    • Enhanced mold compound for low outgassing

  • 1.65V to 5.5V supply range
  • Precision input offset voltage 300µV
  • Power-on Reset (POR) for known start-up
  • Rail-to-Rail input with fault-tolerance
  • 100ns typical propagation delay
  • Low quiescent current 25µA per channel
  • 2kV ESD protection
  • Open-drain output option (TLV4H290-SEP)
  • Push-pull output option (TLV4H390-SEP)

The TLV4H290-SEP and TLV4H390-SEP are quad channel comparators which offer low input offset voltage, fault-tolerant inputs with an excellent speed-to-power combination with a propagation delay of 100ns. Operating voltage range of 1.65V to 5.5V with a quiescent supply current of 25µA per channel.

This device family also includes a Power-on Reset (POR) feature that makes sure the output is in a known state until the minimum supply voltage has been reached and a small time period passed before the output starts responding to the inputs. This prevents output transients during system power-up and power-down. These comparators also feature no output phase inversion with fault-tolerant inputs that can go up to 6V without damage.

The TLV4H290-SEP comparator has an open-drain output stage that can be pulled below or beyond the supply voltage, making it appropriate for level translation. The TLV4H390-SEP comparator has a push-pull output stage capable of both sinking and sourcing current.

The TLV4H290-SEP and TLV4H390-SEP are available in a plastic 14-pin SOT-23 package with radiation tolerance up to 43MeV·cm2 /mg.

The TLV4H290-SEP and TLV4H390-SEP are quad channel comparators which offer low input offset voltage, fault-tolerant inputs with an excellent speed-to-power combination with a propagation delay of 100ns. Operating voltage range of 1.65V to 5.5V with a quiescent supply current of 25µA per channel.

This device family also includes a Power-on Reset (POR) feature that makes sure the output is in a known state until the minimum supply voltage has been reached and a small time period passed before the output starts responding to the inputs. This prevents output transients during system power-up and power-down. These comparators also feature no output phase inversion with fault-tolerant inputs that can go up to 6V without damage.

The TLV4H290-SEP comparator has an open-drain output stage that can be pulled below or beyond the supply voltage, making it appropriate for level translation. The TLV4H390-SEP comparator has a push-pull output stage capable of both sinking and sourcing current.

The TLV4H290-SEP and TLV4H390-SEP are available in a plastic 14-pin SOT-23 package with radiation tolerance up to 43MeV·cm2 /mg.
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* 数据表 TLV4H290-SEP and TLV4H390-SEP Radiation-Tolerant High-Precision Quad Comparators in Space Enhanced Plastic 数据表 PDF | HTML 2024年 5月 22日
应用简报 采用米6体育平台手机版_好二三四 (TI) 工具包进行模拟前端设计 PDF | HTML 英语版 PDF | HTML 2023年 2月 22日

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SURFACE-MOUNT-ADAPTER-EVM — 用于在不同放大器和比较器封装之间进行转换的评估模块

SURFACE-MOUNT-ADAPTER-EVM 让工程师无需旋转现有电路板，即可测试尺寸更小的新放大器和比较器封装。此评估模块 (EVM) 可将最常用的小型封装转换为常见的较大封装，例如 8 引脚、14 引脚和 16 引脚的 SOIC、TSSOP 和 VSSOP 封装。这让工程师能够验证器件是否能够实现其设计目标，然后再决定是否需要调整印刷电路板 (PCB) 布局，从而帮助工程师节省时间和精力。设计评估完成后，工程师可以使用此 EVM 作为参考，以实现支持更大和更小封装的双封装布局，也可以通过优化更小封装的布局来减小 PCB 尺寸。SURFACE-MOUNT-ADAPTER-EVM (...)

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TLV4H290 PSpice Transient Model

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TLV4H290 TINA Model

SNOM801.ZIP (7 KB) - TINA-TI Spice Model
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PSPICE-FOR-TI — 适用于 TI 设计和模拟工具的 PSpice®

PSpice® for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence® 的模拟分析引擎。PSpice for TI 可免费使用，包括业内超大的模型库之一，涵盖我们的模拟和电源米6体育平台手机版_好二三四系列以及精选的模拟行为模型。

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TINA-TI 提供了 SPICE 所有的传统直流、瞬态和频域分析以及更多。TINA 具有广泛的后处理功能，允许您按照希望的方式设置结果的格式。虚拟仪器允许您选择输入波形、探针电路节点电压和波形。TINA 的原理图捕获非常直观 - 真正的“快速入门”。

TINA-TI 安装需要大约 500MB。直接安装，如果想卸载也很容易。我们相信您肯定会爱不释手。

TINA 是米6体育平台手机版_好二三四 (TI) 专有的 DesignSoft 米6体育平台手机版_好二三四。该免费版本具有完整的功能，但不支持完整版 TINA 所提供的某些其他功能。

如需获取可用 TINA-TI 模型的完整列表，请参阅：SpiceRack - 完整列表 

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SOT-23-THN (DYY) 14 Ultra Librarian
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包含信息：
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  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
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