LM139DR
Four channels 800uA 2mV Rail-to-rail input SOIC-14 Comparators RoHS
Quad Differential Comparators
- Manufacturer
- TI
- Manufacturer part #
- LM139DR
- Store part #
- C181534
- Package / case
- SOIC-14
- Category
- Comparators
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,412 in stock
#C181534
Stock & price checked 4 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹212.11 | ₹212.11 |
| 10+ | ₹179.05 | ₹1,790.50 |
| 30+ | ₹158.27 | ₹4,748.10 |
| 100+ | ₹130.45 | ₹13,045.00 |
| 500+ | ₹120.88 | ₹60,440.00 |
| 1,000+ | ₹116.72 | ₹1,16,720.00 |
1 × ₹212.11
₹212.11
excl. GST
₹250.29 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
LM139DR
₹212.11 for 1 + GST
Specifications
- Number of Channels
- Four channels
- Input Offset Current(Ios)
- 3nA
- Output Mode
- TTL
- Operating Temperature
- -55℃~+125℃
- Dual Supply
- 1V~18V;-18V~-1V
- Ib - Input Bias Current
- 25nA
- Output Type
- Open-drain
- Propagation Delay(tpd)
- 1.3us
- Quiescent Current(Iq)
- 800uA
- Vos - Input Offset Voltage
- 2mV
- Maximum Power Supply Range (Vdd-Vss)
- 36V
- Rail to Rail
- Rail-to-rail input
- Single Supply
- 2V~36V
- Response Time (tr)
- 1.3us
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.264 g
Overview
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 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 devices are characterized for operation over the full temperature range of - 55℃ to 125℃. The LM239 and LM239A devices are characterized for operation from - 25℃ to 125℃. The LM339 and LM339A devices are characterized for operation from 0℃ to 70℃. The LM2901, LM2901AV, and LM2901V devices are characterized for operation from - 40℃ to 125℃.
Applications
- Industrial
- Automotive
- HEV/EV and Power Trains
- Infotainment and Clusters
- Body Control Modules
- Power Supervision
- Oscillators
- Peak Detectors
- Logic Voltage Translation
Key features
- Wide Supply Ranges
- Single Supply: 2 V to 36 V (Tested to 30 V for Non - V Devices and 32 V for V - Suffix Devices)
- Dual Supplies: ±1 V to ±18 V (Tested to ±15 V for Non - V Devices and ±16 V for V - Suffix Devices)
- Low Supply - Current Drain Independent of Supply Voltage: 0.8 mA (Typical)
- Low Input Bias Current: 25 nA (Typical)
- Low Input Offset Current: 3 nA (Typical) (LM139)
- Low Input Offset Voltage: 2 mV (Typical)
- 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
Alternatives
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