STDatasheet (PDF)
LM311DT
1 5.1mA 2mV SOP-8 Comparators RoHS
SOP-8ROHS3 CompliantActive
Voltage comparator with strobe
- Manufacturer
- ST
- Manufacturer part #
- LM311DT
- Store part #
- C99381
- Package / case
- SOP-8
- Category
- Comparators
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
6,500 in stock
#C99381
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹29.41 | ₹147.05 |
| 50+ | ₹22.80 | ₹1,140.00 |
| 150+ | ₹19.96 | ₹2,994.00 |
| 500+ | ₹16.43 | ₹8,215.00 |
| 2,500+ | ₹14.86 | ₹37,150.00 |
| 5,000+ | ₹13.90 | ₹69,500.00 |
5 × ₹29.41
₹147.05
excl. GST
₹173.52 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
LM311DT
₹147.05 for 5 + GST
Specifications
- Number of Channels
- 1
- Input Offset Current(Ios)
- 6nA
- Output Mode
- TTL;CMOS
- Operating Temperature
- 0℃~+70℃
- Dual Supply
- ±15V
- Ib - Input Bias Current
- 100nA
- Propagation Delay(tpd)
- 200ns
- Quiescent Current(Iq)
- 5.1mA
- Vos - Input Offset Voltage
- 2mV
- Maximum Power Supply Range (Vdd-Vss)
- 36V
- Single Supply
- 5V
- Response Time (tr)
- 200ns
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.267 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.
Applications
- Crystal oscillator
- 100KHz free-running multivibrator
- Low-voltage adjustable reference power supply
- TTL and high-level logic interface
- Auxiliary circuits
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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