Technical Specifications
Parameters and characteristics for this part
| Specification | LM293D |
|---|---|
| Current - Input Bias (Max) [Max] | 0.25 µA |
| Current - Output (Typ) | 18 mA |
| Current - Quiescent (Max) [Max] | 2.5 mA |
| Mounting Type | Surface Mount |
| Number of Elements | 2 |
| Operating Temperature [Max] | 105 ░C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Open-Collector, Open-Drain, Rail-to-Rail |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Supplier Device Package | 8-SOIC |
| Type | General Purpose |
| Voltage - Input Offset (Max) [Max] | 5 mV |
| Voltage - Supply, Single/Dual (±) [Max] | 36 V, 18 V |
| Voltage - Supply, Single/Dual (±) [Min] | 2 V, 1 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 1.59 | |
| 1 | $ 2.39 | |||
| 10 | $ 2.15 | |||
| 10 | $ 1.00 | |||
| 25 | $ 2.03 | |||
| 25 | $ 0.85 | |||
| 100 | $ 0.67 | |||
| 100 | $ 1.76 | |||
| 250 | $ 0.59 | |||
| 300 | $ 1.67 | |||
| 500 | $ 1.59 | |||
| 500 | $ 0.54 | |||
| 1000 | $ 0.49 | |||
| 2500 | $ 0.45 | |||
| 5000 | $ 0.42 | |||
Description
General part information
LM293 Series
The LM193, LM293, LM393 and LM393W 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.
The LM393W offers additional ESD robustness of 2 kV HBM on all pins.
Documents
Technical documentation and resources