LM3302中文资料四路通用差分比较器数据手册TI规格书

描述 Description

This device consists of four independent voltage comparators that are designed to operate from a single powersupply over a wide range of voltages. Operation from dual supplies is also possible AS long as the differencebetween the two supplies is 2 V to 28 V and VCC is a least 1.5 V more positive than the input common-modevoltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collectoroutputs to achieve wired-AND relationships.

特性 Features

• Single Supply or Dual Supplies
• Wide Range of Supply Voltage
• 2 V to 28 V

• Low Supply-Current Drain Independent of Supply Voltage . . . 0.8 mA Typ
• Low Input Bias Current . . . 25 nA Typ
• Low Input Offset Current . . . 3 nA Typ
• Low Input Offset Voltage . . . 3 mV Typ
• Common-Mode Input Voltage Range Includes Ground
• Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage . . . ± 28 V
• Low Output Saturation Voltage
• Output Compatible With TTL, MOS, and CMOS