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LMC6772

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具開汲極輸出的雙低功耗 15V 比較器

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LMC6772

現行
產品規格表 立即訂購

產品詳細資料

Number of channels 2 Output type Open-collector, Open-drain Propagation delay time (µs) 4 Vs (max) (V) 15 Vs (min) (V) 2.7 Rating Catalog Iq per channel (typ) (mA) 0.006 Vos (offset voltage at 25°C) (max) (mV) 5 Rail-to-rail In Operating temperature range (°C) -40 to 85 Input bias current (±) (max) (nA) 0.0004 VICR (max) (V) 15.2 VICR (min) (V) -0.2
Number of channels 2 Output type Open-collector, Open-drain Propagation delay time (µs) 4 Vs (max) (V) 15 Vs (min) (V) 2.7 Rating Catalog Iq per channel (typ) (mA) 0.006 Vos (offset voltage at 25°C) (max) (mV) 5 Rail-to-rail In Operating temperature range (°C) -40 to 85 Input bias current (±) (max) (nA) 0.0004 VICR (max) (V) 15.2 VICR (min) (V) -0.2
PDIP (P) 8 92.5083 mm² 9.81 x 9.43 SOIC (D) 8 29.4 mm² 4.9 x 6 VSSOP (DGK) 8 14.7 mm² 3 x 4.9

    (Typical Unless Otherwise Noted)

  • Low Power Consumption (Max):  IS = 10 μA/comp
  • Wide Range of Supply Voltages: 2.7V to 15V
  • Rail-to-Rail Input Common Mode Voltage Range
  • Open Drain Output
  • Short Circuit Protection: 40 mA
  • Propagation Delay (@VS = 5V, 100 mV Overdrive): 5 μs
  • LMC6772Q is AEC-Q Qualified
  • LMC6772Q has −40°C to 125°C Temperature Range

All trademarks are the property of their respective owners.

    (Typical Unless Otherwise Noted)

  • Low Power Consumption (Max):  IS = 10 μA/comp
  • Wide Range of Supply Voltages: 2.7V to 15V
  • Rail-to-Rail Input Common Mode Voltage Range
  • Open Drain Output
  • Short Circuit Protection: 40 mA
  • Propagation Delay (@VS = 5V, 100 mV Overdrive): 5 μs
  • LMC6772Q is AEC-Q Qualified
  • LMC6772Q has −40°C to 125°C Temperature Range

All trademarks are the property of their respective owners.

The LMC6772 is an ultra low power dual comparator with a maximum 10 μA/comparator power supply current. It is designed to operate over a wide range of supply voltages, with a minimum supply voltage of 2.7V.

The common mode voltage range of the LMC6772 exceeds both the positive and negative supply rails, a significant advantage in single supply applications. The open drain output of the LMC6772 allows for wired-OR configurations. The open drain output also offers the advantage of allowing the output to be pulled to any voltage rail up to 15V, regardless of the supply voltage of the LMC6772.

The LMC6772 is targeted for systems where low power consumption is the critical parameter. Ensured operation at supply voltages of 2.7V and rail-to-rail performance makes this comparator ideal for battery-powered applications.

Refer to the LMC6762 datasheet for a push-pull output stage version of this device.

The LMC6772 is an ultra low power dual comparator with a maximum 10 μA/comparator power supply current. It is designed to operate over a wide range of supply voltages, with a minimum supply voltage of 2.7V.

The common mode voltage range of the LMC6772 exceeds both the positive and negative supply rails, a significant advantage in single supply applications. The open drain output of the LMC6772 allows for wired-OR configurations. The open drain output also offers the advantage of allowing the output to be pulled to any voltage rail up to 15V, regardless of the supply voltage of the LMC6772.

The LMC6772 is targeted for systems where low power consumption is the critical parameter. Ensured operation at supply voltages of 2.7V and rail-to-rail performance makes this comparator ideal for battery-powered applications.

Refer to the LMC6762 datasheet for a push-pull output stage version of this device.
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類型 標題 日期
* Data sheet LMC6772/6772Q Dual Micropower Rail-To-Rail Input CMOS Comp w/ Open Drain Output datasheet (Rev. F) 2013年 3月 26日
E-book The Signal e-book: A compendium of blog posts on op amp design topics 2017年 3月 28日

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LMC6772 PSPICE Model

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PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

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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