LM139A-SP

LM139-SP, LM139A-SP www.ti.com SCLS720C – NOVEMBER 2010 – REVISED MARCH 2011 QUAD DIFFERENTIAL COMPARATOR Check for Samples: LM139-SP, LM139A-SP FEATURES 1 QML-V Qualified, SMD 5962-7700801VCA, 5962-9673802VCA and 5962-9673802V9B Rad-Tolerant: 40 kRad/sec (Si) TID (5962-9673802VCA and 5962-9673802V9B) (1) – TID Dose Rate = 0.01 rad/sec (Si) Wide Supply Ranges – Single Supply: 2 V to 36 V (Tested to 30 V) – Dual Supplies: ±1 V to ±18 V (Tested to ±15 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) (LM139) Low Input Offset Voltage: 2 mV (Typ) (1) Radiation tolerance is a typical value based upon initial device qualification with dose rate = 0.01 rad/sec. Radiation lot acceptance testing is available - contact factory for details. Common-Mode Input Voltage Range Includes Ground Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: ±36 V Low Output Saturation Voltage Output Compatible With TTL, MOS, and CMOS J PACKAGE (TOP VIEW) 2OUT 1OUT VCC 1IN− 1IN+ 2IN− 2IN+ 1 2 3 4 5 6 7 14 OUT3 13 OUT4 12 GND 11 4IN+ 10 4IN− 9 3IN+ 8 3IN− DESCRIPTION/ORDERING INFORMATION These devices consist of four independent voltage comparators that are 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 V to 36 V, and VCC is at leas...