STDatasheet (PDF)
LM293ST
2 450uA 1mV MiniSO-8 Comparators RoHS
MiniSO-8ROHS3 CompliantActive
Low-power, dual-voltage comparators
- Manufacturer
- ST
- Manufacturer part #
- LM293ST
- Store part #
- C143242
- Package / case
- MiniSO-8
- Category
- Comparators
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
14,080 in stock
#C143242
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹41.79 | ₹208.95 |
| 50+ | ₹33.17 | ₹1,658.50 |
| 150+ | ₹29.46 | ₹4,419.00 |
| 500+ | ₹24.85 | ₹12,425.00 |
| 2,500+ | ₹22.80 | ₹57,000.00 |
| 4,000+ | ₹21.55 | ₹86,200.00 |
| 8,000+ | ₹21.30 | ₹1,70,400.00 |
| 20,000+ | ₹21.13 | ₹4,22,600.00 |
5 × ₹41.79
₹208.95
excl. GST
₹246.56 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 4,000 per reel
LM293ST
₹208.95 for 5 + GST
Specifications
- Number of Channels
- 2
- Input Offset Current(Ios)
- 3nA
- Output Mode
- TTL;DTL;ECL;MOS;CMOS
- Operating Temperature
- -40℃~+105℃
- Dual Supply
- 1V~18V;-18V~-1V
- Ib - Input Bias Current
- 20nA
- Propagation Delay(tpd)
- 1.3us
- Quiescent Current(Iq)
- 450uA
- Vos - Input Offset Voltage
- 1mV
- Maximum Power Supply Range (Vdd-Vss)
- 36V
- Single Supply
- 2V~36V
- Response Time (tr)
- 1.3us
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 4,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.138 g
Overview
The LM193, LM293, and LM393 devices consist of two independent low voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage.
Key features
- Wide single-supply voltage range or dual supplies: 2 V to 36 V or ±1 V to ±18 V
- Very low supply current (0.45 mA) independent of supply voltage (1 mW/comparator at 5 V)
- Low input bias current: 20 nA typ.
- Low input offset current: ±3 nA typ.
- Low input offset voltage: ±1 mV typ.
- Input common-mode voltage range includes ground
- Low output saturation voltage: 80 mV typ. (I sink = 4 mA)
- Differential input voltage range equal to the supply voltage
- TTL, DTL, ECL, MOS, CMOS compatible outputs
- Available in DFN8 2x2, MiniSO8, TSSOP8, and SO8 packages
Alternatives
Similar parts — check the datasheet before substituting.
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