Packaging information
| Package | Pins CDIP (J) | 14 |
| Operating temperature range (°C) -55 to 125 |
| Package qty | Carrier 25 | TUBE |
Features for the LM139-SP
- 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)
- Single Supply: 2 V to 36 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)
- 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
(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.
Description for the LM139-SP
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 least 1.5 V 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.
The LM139 and LM139A are characterized for operation over the full military temperature range of –55°C to 125°C.