STDatasheet (PDF)
LM311D
7.5mA 7.5mV SO-8 Comparators RoHS
SO-8ROHS3 CompliantActive
Voltage comparator with strobe
- Manufacturer
- ST
- Manufacturer part #
- LM311D
- Store part #
- C2972032
- Package / case
- SO-8
- Category
- Comparators
- Packaging
- Tube-packed
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,334 in stock
#C2972032
Stock & price checked 4 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹88.47 | ₹88.47 |
| 10+ | ₹70.48 | ₹704.80 |
| 30+ | ₹61.59 | ₹1,847.70 |
| 100+ | ₹52.70 | ₹5,270.00 |
| 500+ | ₹47.27 | ₹23,635.00 |
| 1,000+ | ₹44.66 | ₹44,660.00 |
| 2,000+ | ₹44.02 | ₹88,040.00 |
| 4,000+ | ₹43.59 | ₹1,74,360.00 |
1 × ₹88.47
₹88.47
excl. GST
₹104.39 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 100 per tube
LM311D
₹88.47 for 1 + GST
Specifications
- Input Offset Current(Ios)
- 6nA
- Output Mode
- TTL;CMOS
- Operating Temperature
- 0℃~+70℃
- Dual Supply
- ±15V
- Ib - Input Bias Current
- 250nA
- Propagation Delay(tpd)
- 200ns
- Quiescent Current(Iq)
- 7.5mA
- Vos - Input Offset Voltage
- 7.5mV
- Maximum Power Supply Range (Vdd-Vss)
- 36V
- Single Supply
- 3.5V~30V
- Response Time (tr)
- 200ns
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- Moisture sensitivity
- MSL 1 (unlimited)
- ECCN
- EAR99
- Packaging
- Tube-packed
- Standard pack
- 100 / Tube
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.83 g
Overview
The LM111, LM211, LM311 are voltage comparators that have low input currents. They are also designed to operate over a wide range of supply voltages: from standard ±15V operational amplifier supplies down to the single +5V supply used for IC logic. Their output is compatible with RTL-DTL and TTL as well as MOS circuits and can switch voltages up to +50V at output currents as high as 50mA.
Key features
- Maximum input current: 150nA
- Maximum offset current: 20nA
- Differential input voltage range: ±30V
- Power consumption: 135mW at ±15V
- Supply voltage: +5V to ±15V
- Output current: 50mA
Alternatives
Similar parts — check the datasheet before substituting.
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