LM139D

The LM139D is a four-independent Voltage Comparator, designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible, as long as the difference between the two supplies is 2 to 36V and VCC is at least 1.5V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.

• 0.8mA Typical low supply-current drain independent of supply voltage
• 25nA (typical) Low input bias current
• 3nA Typical low input offset current
• 2mV Typical low input offset voltage
• Common-mode input voltage range includes ground
• ±36V Differential input voltage range equal to maximum-rated supply voltage
• Low output saturation voltage
• Output compatible with TTL, MOS and CMOS
• Green product and no Sb/Br

Applikationer

Industrial, Automotive, Power Management, Test & Measurement

Advarsler

Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.