LM339F
接地檢測比較器

LM339F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。

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

Product Detail

 
料號 | LM339F-E2
狀態 | 推薦品
封裝 | SOP14
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]

8.7x6.2(t=1.71)

功能:

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

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
  • Method for Calculating Junction Temperature from Transient Thermal Resistance Data
  • Thermal Resistance

Tools

2D/3D/CAD

  • SOP14 Footprint / Symbol

Packaging & Quality

Manufacturing Data

  • Factory Information

Environmental Data

  • REACH SVHC Non-use Declaration