STDatasheet (PDF)
LM393DT
2 450uA 1mV SO-8 Comparators RoHS
SO-8ROHS3 CompliantActive
Low power dual voltage comparators
- Manufacturer
- ST
- Manufacturer part #
- LM393DT
- Store part #
- C32901
- Package / case
- SO-8
- Category
- Comparators
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,48,445 in stock
#C32901
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹9.13 | ₹45.65 |
| 50+ | ₹7.34 | ₹367.00 |
| 150+ | ₹6.41 | ₹961.50 |
| 500+ | ₹5.64 | ₹2,820.00 |
| 2,500+ | ₹5.38 | ₹13,450.00 |
| 5,000+ | ₹5.20 | ₹26,000.00 |
5 × ₹9.13
₹45.65
excl. GST
₹53.87 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
LM393DT
₹45.65 for 5 + GST
Specifications
- Number of Channels
- 2
- Input Offset Current(Ios)
- 3nA
- Output Mode
- TTL;DTL;ECL;MOS;CMOS
- Operating Temperature
- -55℃~+125℃
- 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
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.258 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
- DIP8 (plastic package)
- Wide single-supply voltage range or dual supplies: +2V to +36V or ±1V to ±18V
- Very low supply current (0.45 mA) independent of supply voltage (1 mW/comparator at +5V)
- 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 DIP8, SO - 8, TSSOP8, MiniSO - 8, and DFN8 2 x 2 mm packages
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | LM393DR#C67470TI · SOIC-8 | TI | SOIC-8 | 1,96,530 | ₹7.03 · 1,96,530 in stock | View |
 | LM293DR2G#C99582onsemi · SOIC-8 | onsemi | SOIC-8 | 32,605 | ₹13.49 · 32,605 in stock | View |
 | LM293DR#C7936TI · SOIC-8 | TI | SOIC-8 | 1,67,870 | ₹11.22 · 1,67,870 in stock | View |
 | LM293DR#C668213UMW · SOP-8 | UMW | SOP-8 | 16,900 | ₹7.96 · 16,900 in stock | View |
 | LM293MDREP#C2870845TI · SOIC-8 | TI | SOIC-8 | 135 | ₹305.24 · 135 in stock | View |
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