LM293N vs LM339N Comparison
Detailed side-by-side comparison of LM293N by STMicroelectronics and LM339N by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
LM293N - Dual Open-Collector Comparator, 8-DIP | STMicroelectronics
LM293N Unknown
Specification Comparison
| Parameter | LM293N | LM339N |
|---|---|---|
| Brand | STMicroelectronics | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Unknown | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $0.38 |
| Comparator Configuration | Dual independent comparator | Four independent comparators |
| Number of Channels | 2 channels | 4 |
| Output Type | Open-collector | Open-collector |
| Supply Configuration | Single supply or split power supplies | — |
| Input Function | Differential voltage comparison | — |
| Common-Mode Input Range | [DATA_NEEDED: common-mode input voltage range] | — |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | 2 V to 36 V |
| Input Offset Voltage | [DATA_NEEDED: input offset voltage] | [DATA_NEEDED: input offset voltage] |
| Output Saturation Voltage | [DATA_NEEDED: output saturation voltage] | [DATA_NEEDED: output saturation voltage] |
| Output Sink Current | [DATA_NEEDED: output sink current] | [DATA_NEEDED: output sink current] |
| Response Time | [DATA_NEEDED: propagation delay] | 1.3 microseconds |
| Quiescent Current | [DATA_NEEDED: supply current] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Package | 8-DIP | 14-pin PDIP |
| Mounting Type | Through-hole | Through-hole |
| Logic Compatibility | External pull-up required for open-collector output | — |
| RoHS Status | unknown | — |
| REACH Status | unknown | — |
| Comparator Type | — | Quad differential comparator |
| Differential Input Voltage Range | — | +/- 1 V to +/- 18 V |
| Input Bias Current | — | [DATA_NEEDED: input bias current] |
| Input Common-Mode Range | — | [DATA_NEEDED: input common-mode range] |
| Quiescent Supply Current | — | [DATA_NEEDED: quiescent supply current] |
| External Pull-Up Resistor | — | Required for open-collector output |
| Manufacturer Classification | — | Low Power Low Offset Voltage Quad Comparator |
| Datasheet Availability | — | Manufacturer product page and datasheet referenced |