LM339FV
接地檢測比較器

LM339FV是含4個電路的接地檢測比較器。工作電源電壓範圍較大，為3V～32V，且消耗電流較小，可用於各種用途。

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* 本產品是標準級的產品。
本產品不建議使用的車載設備。
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Product Detail

 
料號 | LM339FV-E2
狀態 | 推薦品
封裝 | SSOP-B14
單位數量 | 2500
最小包裝數量 | 2500
包裝形式 | Taping
RoHS | Yes

規格:

Grade

Standard

Power supply (Min.) [V]

3.0

Power supply (Max.) [V]

32.0

Channel

4

Circuit Current(Typ.)[mA]

1.2

Input Offset Voltage(Max.)[mV]

4.5

Input Bias Current(Typ.)[nA]

50.0

Input Voltage Range [V]

0 to VCC-1.5

Response Time(Typ.)[µS]

1.0

Voltage gain (Typ.)[dB]

120.0

Output current(Typ.)[mA]

16.0

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Package Size [mm]

5x6.4 (t=1.35)

功能:

  • Wide Operating Supply Voltage
  • Ground-sensed Input and Output
  • Open Collector Output
  • Wide Operating Temperature
  • Low Offset Voltage
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Design Resources

 

Technical Articles

Schematic Design & Verification

  • Op-Amp / Comparator Tutorial
  • Importance of Probe Calibration When Measuring Power: Deskew
  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • What Is Thermal Design
  • Basics of Thermal Resistance and Heat Dissipation
  • Method for Calculating Junction Temperature from Transient Thermal Resistance Data
  • Thermal Resistance

Tools

2D/3D/CAD

  • SSOP-B14 Footprint / Symbol

Packaging & Quality

Package Information

  • Package Information

Manufacturing Data

  • Factory Information

Environmental Data

  • REACH SVHC Non-use Declaration