LM239DR Part Information
Details for LM239DR by Texas Instruments
Semiconductors - ICs > Amplifiers & Comparators > Comparators
Part Description
The LMx39x and the LM2901xx 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 commonmode 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 devices are characterized for operation over the full military temperature range of –55°C to 125°C. The LM239 and LM239A devices are characterized for operation from –25°C to 125°C. The LM339 and LM339A devices are characterized for operation from 0°C to 70°C. The LM2901, LM2901AV, and LM2901V devices are characterized for operation from –40°C to 125°C.
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Features
- Common-Mode Input Voltage Range Includes Ground
- Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: u00b136 V
- Low Input Bias Current: 25 nA (Typical)
- Low Input Offset Current: 3 nA (Typical) (LM139)
- Low Input Offset Voltage: 2 mV (Typical)
- Low Output Saturation Voltage
- Low Supply-Current Drain Independent of Supply Voltage: 0.8 mA (Typical)
- On Products Compliant to MIL-PRF-38535,
- Output Compatible With TTL, MOS, and CMOS
- Wide Supply Ranges u2013 Single Supply: 2 V to 36 V (Tested to 30 V for Non-V Devices and 32 V for V-Suffix Devices) u2013 Dual Supplies: u00b11 V to u00b118 V (Tested to u00b115 V for Non-V Devices and u00b116 V for V-Suffix Devices)
Part Specifications
| Comparator Type | Differential |
| No. of Comparators | 4 Comparators, 4 |
| Response Time | 300ns |
| Supply Voltage Range | 2V to 36V |
| Comparator Case Style | SOIC |
| No. of Pins | 14Pins |
| IC Output Type | Open Collector |
| Operating Temperature Min | -25°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
| Amplifier Case Style | SOIC |
| Base Number | 239 |
| Comparator Features | Open Collector Open Drain |
| IC Generic Number | 239 |
| Logic Function Number | 239 |
| No.Comparators | 4 |
| Operating Temperature Range | -25°C to +85°C |
| Output Compatibility | CMOS MOS TTL |
| Supply Current | 800µA |
| Supply Voltage Max | 36V |
| Supply Voltage Min | 2V |
| Termination Type | Surface Mount Device |
Alternative Part Descriptions
- COMPARATOR QUAD, SMD, SOIC14, 239 | Newark Electronics
- Comparator; universal; 2÷36V; SMT; SO14; Comparators: 4 | Transfer Multisort Elektronik
- Quad differential comparator, commercial grade | Texas Instruments