LM293ADT
ActiveANALOG COMPARATOR, VOLTAGE, LOW POWER, 2 CHANNELS, 1.3 ΜS, 2V TO 36V, ± 1V TO ± 18V, SOIC, 8 PINS
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LM293ADT
ActiveANALOG COMPARATOR, VOLTAGE, LOW POWER, 2 CHANNELS, 1.3 ΜS, 2V TO 36V, ± 1V TO ± 18V, SOIC, 8 PINS
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Technical Specifications
Parameters and characteristics for this part
| Specification | LM293ADT |
|---|---|
| Current - Input Bias (Max) | 0.1 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-Drain, Open-Collector, Rail-to-Rail |
| Package / Case | 0.154 in |
| Package / Case | 8-SOIC |
| Package / Case | 3.9 mm |
| Supplier Device Package | 8-SOIC |
| Type | General Purpose, Standard (General Purpose) |
| Voltage - Input Offset (Max) [Max] | 2 mV |
| Voltage - Supply, Single/Dual (±) [Max] | 18 V, 36 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 | Cut Tape (CT) | 1 | $ 0.97 | |
| 10 | $ 0.70 | |||
| 25 | $ 0.63 | |||
| 100 | $ 0.55 | |||
| 250 | $ 0.52 | |||
| 500 | $ 0.50 | |||
| 1000 | $ 0.48 | |||
| Digi-Reel® | 1 | $ 0.97 | ||
| 10 | $ 0.70 | |||
| 25 | $ 0.63 | |||
| 100 | $ 0.55 | |||
| 250 | $ 0.52 | |||
| 500 | $ 0.50 | |||
| 1000 | $ 0.48 | |||
| N/A | 23902 | $ 0.97 | ||
| Tape & Reel (TR) | 2500 | $ 0.46 | ||
| 5000 | $ 0.45 | |||
| 7500 | $ 0.44 | |||
| 12500 | $ 0.44 | |||
| 17500 | $ 0.43 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 0.73 | |
| 10 | $ 0.50 | |||
| 25 | $ 0.48 | |||
| 50 | $ 0.45 | |||
| 100 | $ 0.36 | |||
| 250 | $ 0.30 | |||
| 500 | $ 0.24 | |||
| 1000 | $ 0.20 | |||
Description
General part information
LM293 Series
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.Wide single-supply voltage range or dual supplies: +2 V to +36 V or ±1 V to ±18 VVery 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 groundLow output saturation voltage: 80 mV typ. (Isink= 4 mA)Differential input voltage range equal to the supply voltageTTL, DTL, ECL, MOS, CMOS compatible outputsAvailable in DIP8, SO-8, TSSOP8, MiniSO-8, and DFN8 2 x 2 mm packages
