產(chǎn)品詳情

Number of channels 4 Output type Open-collector, Open-drain Propagation delay time (μs) 0.7 Vs (max) (V) 36 Vs (min) (V) 2 Rating Military Iq per channel (typ) (mA) 0.2 Vos (offset voltage at 25°C) (max) (mV) 2 Rail-to-rail In to V- Operating temperature range (°C) -55 to 125 Input bias current (±) (max) (nA) 100 VICR (max) (V) 34 VICR (min) (V) 0
Number of channels 4 Output type Open-collector, Open-drain Propagation delay time (μs) 0.7 Vs (max) (V) 36 Vs (min) (V) 2 Rating Military Iq per channel (typ) (mA) 0.2 Vos (offset voltage at 25°C) (max) (mV) 2 Rail-to-rail In to V- Operating temperature range (°C) -55 to 125 Input bias current (±) (max) (nA) 100 VICR (max) (V) 34 VICR (min) (V) 0
CDIP (J) 14 130.4652 mm2 19.56 x 6.67 CFP (NAC) 14 62.9285 mm2 9.91 x 6.35 CFP (NAD) 14 62.9285 mm2 9.91 x 6.35 DIESALE (Y) — See data sheet LCCC (NAJ) 20 79.0321 mm2 8.89 x 8.89
  • Available With Radiation Ensured
    • Total Ionizing Dose 100 krad(Si)
    • ELDRS Free 100 krad(Si)
  • Wide Supply Voltage Range
  • LM139/139A Series 2 to 36 VDC or ±1 to ±18 VDC
  • Very Low Supply Current Drain (0.8 mA) — Independent of Supply Voltage
  • Low Input Biasing Current: 25 nA
  • Low Input Offset Current: ±5 nA
  • Offset Voltage: ±1 mV
  • Input Common-mode Voltage Range Includes GND
  • Differential Input Voltage Range Equal to the Power Supply Voltage
  • Low Output Saturation Voltage: 250 mV at 4 mA
  • Output Voltage Compatible with TTL, DTL, ECL, MOS and CMOS Logic Systems

All trademarks are the property of their respective owners.

  • Available With Radiation Ensured
    • Total Ionizing Dose 100 krad(Si)
    • ELDRS Free 100 krad(Si)
  • Wide Supply Voltage Range
  • LM139/139A Series 2 to 36 VDC or ±1 to ±18 VDC
  • Very Low Supply Current Drain (0.8 mA) — Independent of Supply Voltage
  • Low Input Biasing Current: 25 nA
  • Low Input Offset Current: ±5 nA
  • Offset Voltage: ±1 mV
  • Input Common-mode Voltage Range Includes GND
  • Differential Input Voltage Range Equal to the Power Supply Voltage
  • Low Output Saturation Voltage: 250 mV at 4 mA
  • Output Voltage Compatible with TTL, DTL, ECL, MOS and CMOS Logic Systems

All trademarks are the property of their respective owners.

The LM139 series consists of four independent precision voltage comparators with an offset voltage specification as low as 2 mV max for all four comparators. These were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground, even though operated from a single power supply voltage.

Application areas include limit comparators, simple analog to digital converters; pulse, squarewave and time delay generators; wide range VCO; MOS clock timers; multivibrators and high voltage digital logic gates. The LM139 series was designed to directly interface with TTL and CMOS. When operated from both plus and minus power supplies, they will directly interface with MOS logic— where the low power drain of the LM139/LM139A is a distinct advantage over standard comparators.

The LM139 series consists of four independent precision voltage comparators with an offset voltage specification as low as 2 mV max for all four comparators. These were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground, even though operated from a single power supply voltage.

Application areas include limit comparators, simple analog to digital converters; pulse, squarewave and time delay generators; wide range VCO; MOS clock timers; multivibrators and high voltage digital logic gates. The LM139 series was designed to directly interface with TTL and CMOS. When operated from both plus and minus power supplies, they will directly interface with MOS logic— where the low power drain of the LM139/LM139A is a distinct advantage over standard comparators.
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類型 標題 下載最新的英語版本 日期
* 數(shù)據(jù)表 LM139AQML LM139QML Low Power Low Offset Voltage Quad Comparators 數(shù)據(jù)表 (Rev. G) 2013年 3月 26日
* SMD LM139AQML SMD 5962-87739 2016年 6月 21日
* 輻射與可靠性報告 LM139AxRLQMLV ELDRS Characterization Report 2012年 5月 10日
* 輻射與可靠性報告 LM139AxRLQMLV ELDRS SET Report 2012年 5月 10日
電子書 The Signal e-book: 有關(guān)運算放大器設(shè)計主題的博客文章匯編 英語版 2018年 1月 31日
更多文獻資料 Die D/S LM139 MDE MCD2610A Low Power Low Offset Voltage Quad Comparator 2012年 9月 18日
更多文獻資料 Die D/S LM139 MW8 Low Power Low Offset Voltage Quad Comparator 2012年 9月 18日

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用戶指南: PDF
英語版 (Rev.A): PDF
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封裝 引腳 CAD 符號、封裝和 3D 模型
CDIP (J) 14 Ultra Librarian
CFP (NAC) 14 Ultra Librarian
CFP (NAD) 14 Ultra Librarian
DIESALE (Y) —
LCCC (NAJ) 20 Ultra Librarian

訂購和質(zhì)量

包含信息：
  • RoHS
  • REACH
  • 器件標識
  • 引腳鍍層/焊球材料
  • MSL 等級/回流焊峰值溫度
  • MTBF/時基故障估算
  • 材料成分
  • 鑒定摘要
  • 持續(xù)可靠性監(jiān)測
包含信息：
  • 制造廠地點
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