深圳市中立信电子科技有限公司

LM293DR2G

Low Offset Voltage  Dual Comparators

模拟比较器 2-36V Dual -25 to 85 deg C

The LM293DR2G LM393 series are dual independent precision voltage  comparators capable of single or split supply operation. These devices  are designed to permit a common mode range−to−ground level with  single supply operation. Input offset voltage specifications as low as  2.0 mV make this device an excellent selection for many applications  in consumer, automotive, and industrial electronics.

LM293DR2G Features

• Wide Single−Supply Range: 2.0 Vdc to 36 Vdc

• Split−Supply Range: ±1.0 Vdc to ±18 Vdc

• Very Low Current Drain Independent of Supply Voltage: 0.4 mA

• Low Input Bias Current: 25 nA

• Low Input Offset Current: 5.0 nA

• Low Input Offset Voltage: 5.0 mV (max) LM293/393

• Input Common Mode Range to Ground Level

• Differential Input Voltage Range Equal to Power Supply Voltage

• Output Voltage Compatible with DTL, ECL, TTL, MOS, and CMOS

Logic Levels

• ESD Clamps on the Inputs Increase the Ruggedness of the Device

without Affecting Performance

• NCV Prefix for Automotive and Other Applications Requiring

Unique Site and Control Change Requirements; AEC−Q100

Qualified and PPAP Capable

• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS

Compliant

LM293DR2G