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TPUL2G123

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2 通道單穩態 RC 可配置脈衝產生器

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TPUL2G123

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產品詳細資料

Number of channels 2 Supply voltage (min) (V) 1.5 Supply voltage (max) (V) 5.5 Technology family LV-A Input type Schmitt-Trigger Output type Push-Pull Supply current (µA) 2 IOL (max) (mA) 12 IOH (max) (mA) -12 Features Balanced outputs, High speed (tpd 10-50ns), Over-voltage tolerant inputs, Partial power down (Ioff), Retriggerable Operating temperature range (°C) to Rating Catalog
Number of channels 2 Supply voltage (min) (V) 1.5 Supply voltage (max) (V) 5.5 Technology family LV-A Input type Schmitt-Trigger Output type Push-Pull Supply current (µA) 2 IOL (max) (mA) 12 IOH (max) (mA) -12 Features Balanced outputs, High speed (tpd 10-50ns), Over-voltage tolerant inputs, Partial power down (Ioff), Retriggerable Operating temperature range (°C) to Rating Catalog
TSSOP (PW) 16 32 mm² 5 x 6.4
  • RC configurable from 815ns to 883ms
  • 1% typical, 10% maximum pulse width variation
  • Wide operating range of 1.5V to 5.5V
  • Inputs accept voltages up to 5.5V
  • Schmitt-trigger architecture on all inputs
  • RC configurable from 815ns to 883ms
  • 1% typical, 10% maximum pulse width variation
  • Wide operating range of 1.5V to 5.5V
  • Inputs accept voltages up to 5.5V
  • Schmitt-trigger architecture on all inputs

The TPUL2G123 device contains two independent RC configurable retriggerable monostable multivibrators designed for 1.5V to 5.5V operation. The output pulse duration is configured by selecting external resistance and capacitance values with an approximate output pulse width of two ≅ R × C.

This device features three trigger inputs, allowing for rising edge (T) or falling edge (T) triggers and a clear input (CLR) that can be used asynchronously to stop an active output pulse. All trigger inputs include Schmitt-trigger architecture to allow for slow input transition rates and improve noise immunity.

The TPUL2G123 device contains two independent RC configurable retriggerable monostable multivibrators designed for 1.5V to 5.5V operation. The output pulse duration is configured by selecting external resistance and capacitance values with an approximate output pulse width of two ≅ R × C.

This device features three trigger inputs, allowing for rising edge (T) or falling edge (T) triggers and a clear input (CLR) that can be used asynchronously to stop an active output pulse. All trigger inputs include Schmitt-trigger architecture to allow for slow input transition rates and improve noise immunity.
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類型 標題 日期
* Data sheet TPUL2G123 Dual RC-Timed Retriggerable Monostable Multivibrators datasheet PDF | HTML 2025年 4月 3日
Product overview Transitioning to TPUL Family Monostable Multivibrators PDF | HTML 2025年 3月 27日
Certificate TPUL1x1000-EVM EU Declaration of Conformity (DoC) 2025年 3月 11日

設計與開發

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開發板

TPUL1X1000-EVM — TPUL1X1000 評估模組

此 EVM 可讓使用者評估 TPUL 裝置，而不需要將裝置焊接到電路板上。使用者可視覺化 K = 1 與 K = 1,000 裝置的體積與尺寸差異。此電路板已針對標準與延伸脈衝寬度 TPUL 裝置預先配置等脈衝寬度，以展示解決方案尺寸的差異。

使用指南: PDF | HTML
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計算工具

TPUL-KFACTOR-CALC — TPUL Pulse Width and K-Factor Calculator

The calculator utilizes multi-variable linear interpolation across voltage, temperature, and component variations to accelerate configuration of TPUL family monostable multivibrator devices for any application.
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TPUL2G123 — 2 通道單穩態 RC 可配置脈衝產生器 TPUL2G123-Q1 — 具多諧振盪器的車用 2 通道單穩態可重新觸發脈衝產生器 TPUL2T323 — 2 通道單穩態 RC 可配置脈衝產生器，1000 個。
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TSSOP (PW) 16 Ultra Librarian
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