LM293QT vs LM393QT Comparison
Detailed side-by-side comparison of LM293QT by STMicroelectronics and LM393QT by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
LM293QT - Dual Low-Power Wide-Supply Comparator | STMicroelectronics
LM293QT ✓ Active
Specification Comparison
| Parameter | LM293QT | LM393QT |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Comparator Type | General-purpose dual comparator | General-purpose dual comparator |
| Number of Channels | 2 channels | — |
| Supply Voltage Range, Single Supply | 2 V to 36 V | — |
| Supply Voltage Range, Split Supply | +/-1 V to +/-18 V | — |
| Output Type | Open-collector, open-drain | Open-collector |
| Supply Current | 0.45 mA | — |
| Input Bias Current | 20 nA | — |
| Input Common-Mode Range | Includes ground | Rail-to-rail |
| Package | 8-UFDFN, 2 x 2 mm | 8-pin UFSON |
| Mounting Type | Surface mount | Surface mount |
| Channel Independence | 2 independent channels | — |
| Output Pull-Up Requirement | External pull-up resistor required | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Maximum Input Voltage | [DATA_NEEDED: maximum input voltage] | — |
| Output Sink Current | [DATA_NEEDED: output sink current] | [DATA_NEEDED: output sink current] |
| Input Offset Voltage | [DATA_NEEDED: input offset voltage] | [DATA_NEEDED: input offset voltage] |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Number of Comparators | — | 2 |
| Supply Voltage Range | — | 2 V to 36 V |
| Response Time | — | 300 ns |
| Input Current | — | 25 nA |
| Power Class | — | Low power |
| Package Dimensions | — | 2 mm x 2 mm |
| Total Pin Count | — | 8 pins |
| Differential Input Voltage | — | [DATA_NEEDED: differential input voltage] |
| Quiescent Current | — | [DATA_NEEDED: quiescent current] |