LM339A

Quad voltage comparator

TheLM139seriesconsistsoffourindependentprecisionvoltagecomparators,withanoffsetvoltagespecificationaslowas2.0mVmaxforeachcomparator,whichweredesignedspecificallytooperatefromasinglepowersupplyoverawiderangeofvoltages.

PHI

LM339A

LOWPOWER QUAD VOLTAGE COMPARATORS

DESCRIPTION Thesedevicesconsistoffourindependentprecisionvoltagecomparatorswithanoffsetvoltagespecificationsaslowas2mVmaxforLM339A,LM239AandLM139A.Allthesecomparatorsweredesignedspecificallytooperatefromasinglepowersupplyoverawiderangeofvoltages.Operatio

LM339A

Single/Quad Types Comparators

LM339A

LM339B, LM2901B, LM339, LM239, LM139, LM2901 Quad Differential Comparators

1Features •NEWLM339BandLM2901B •ImprovedspecificationsofB-version –Maximumrating:upto38V –ESDrating(HBM):2kV –Lowinputoffset:0.37mV –Lowinputbiascurrent:3.5nA –Lowsupply-current:200μApercomparator –Fasterresponsetimeof1μsec –Extendedtemperature

LM339A

LM339B, LM2901B, LM339, LM239, LM139, LM2901 Quad Differential Comparators

1Features •NEWLM339BandLM2901B •ImprovedspecificationsofB-version –Maximumrating:upto38V –ESDrating(HBM):2kV –Lowinputoffset:0.37mV –Lowinputbiascurrent:3.5nA –Lowsupply-current:200μApercomparator –Fasterresponsetimeof1μsec –Extendedtemperature

LM339A

LM339B, LM2901B, LM339, LM239, LM139, LM2901 Quad Differential Comparators

1Features •NEWLM339BandLM2901B •ImprovedspecificationsofB-version –Maximumrating:upto38V –ESDrating(HBM):2kV –Lowinputoffset:0.37mV –Lowinputbiascurrent:3.5nA –Lowsupply-current:200μApercomparator –Fasterresponsetimeof1μsec –Extendedtemperature

LM339A

LM339B, LM2901B, LM339, LM239, LM139, LM2901 Quad Differential Comparators

1Features •NEWLM339BandLM2901B •ImprovedspecificationsofB-version –Maximumrating:upto38V –ESDrating(HBM):2kV –Lowinputoffset:0.37mV –Lowinputbiascurrent:3.5nA –Lowsupply-current:200μApercomparator –Fasterresponsetimeof1μsec –Extendedtemperature

LM339A

36 V Low Power Comparators; • Wide Single supply Voltage Range or Dual Supplies: +2.5V to +36V or ±1.25V to ±18V\n\n• Very Low Supply Current (150μA/ch)\n\n• Low Input Bias Current 1nA maximum\n\n• Low Offset Voltage ±6.0mV maximum\n\n• Input Common mode Voltage Range Includes Ground\n\n• Internal Differential Input Voltage Range Equal to The Supply Voltage\n\n• Low Output Saturation\n\n• -40°C to +125°C Operation Range\n\n• ESD Rating HBM 4kV, CDM 2kV\n\n\n;

The devices in this series consist of single/ dual/ quad independent single or dual supply voltage comparators on a single monolithic substrate. The common mode input voltage range includes ground even when operated from a single supply, and the low power supply current drain makes these comparators suitable for battery operation. These types were designed to directly interface with TTL and CMOS, Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.\n\nAll devices are specified for the temperature range of –40°C to 125°C.

LM339A

商业级精密四路差分比较器; • 宽电源范围 \n• 单电源：2V 至 36 V （对于非 V 后缀器件进行了 30V 测试， 对于 V 后缀器件进行了 32V 测试）\n• 双电源：±1V 至 ±18V （对于非 V 后缀器件进行了 ±15V 测试， 对于 V 后缀器件进行了 ±16V 测试）\n \n• 独立于电源电压的低电源电流 消耗：0.8mA（典型值）\n• 低输入偏置电流：25nA（典型值）\n• 低输入失调电流：3nA（典型值）(LM139)\n• 低输入失调电压：2mV（典型值）\n• 共模输入电压范围 包括接地\n• 差分输入电压范围等于最大额定电源电压：±36V\n• 低输出饱和电压\n• 输出与 TTL、MOS 和 CMOS 兼容\n• 对于符合 MIL-PRF-38535 标准的产品， 所有参数均经过测试，除非另外注明。对于所有其他产品，生产流程不一定包含对所有参数的测试。;

LMx39x 和 LM2901x 器件包含四个独立的电压比较器，这些比较器可在宽电压范围内由单电源供电。这些器件也可以由双电源供电，只要两个电源之间的电压差处于 2V 至 36V 的范围之内且 VCC 比输入共模电压至少高 +1.5V 以上即可。漏极电流不受电源电压的影响。可将输出连接到其它集电极开路输出，以实现有线 AND 关联。\n\nLM139 和 LM139A 器件在 –55°C 至 +125°C 的完整军用温度范围内运行。LM239 和 LM239A 器件的额定工作温度范围是 –25°C 至 +85°C。LM339 和 LM339A 器件的额定工作温度范围是 –0°C 至 70°C。LM2901、LM2901AV 和 LM2901V 器件的额定工作温度范围是 –40°C 至 125°C。

LM339A

比较器;