LM393PE3 vs LM293N Comparison
Detailed side-by-side comparison of LM393PE3 by Texas Instruments and LM293N by STMicroelectronics. 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 UnknownSpecification Comparison
| Parameter | LM393PE3 | LM293N |
|---|---|---|
| Brand | Texas Instruments | STMicroelectronics |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Unknown |
| Comparator Type | Dual differential comparator | — |
| Number of Channels | 2 channels | 2 channels |
| Supply Voltage Range | 2 V to 36 V | [DATA_NEEDED: supply voltage range] |
| Dual-Supply Operating Range | ±1 V to ±18 V | — |
| Output Type | Open-collector | Open-collector |
| Logic Compatibility | TTL, MOS, and CMOS | External pull-up required for open-collector output |
| Input Offset Voltage | 0.37 mV maximum for improved B-version | [DATA_NEEDED: input offset voltage] |
| Input Bias Current | 3.5 nA maximum for improved B-version | — |
| Supply Current | 200 µA per comparator for improved B-version | — |
| Response Time | 1 µs for improved B-version | [DATA_NEEDED: propagation delay] |
| ESD Rating | 2 kV HBM for improved B-version | — |
| Maximum Supply Voltage | 38 V for improved B-version | — |
| Package | 8-PDIP, 0.300 in (7.62 mm) pitch | 8-DIP |
| Mounting Type | Through-hole | Through-hole |
| Operating Temperature | 0 °C to 70 °C | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | unknown |
| REACH Status | [DATA_NEEDED: REACH status] | unknown |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Comparator Configuration | — | Dual independent comparator |
| Supply Configuration | — | Single supply or split power supplies |
| Input Function | — | Differential voltage comparison |
| Common-Mode Input Range | — | [DATA_NEEDED: common-mode input voltage range] |
| Output Saturation Voltage | — | [DATA_NEEDED: output saturation voltage] |
| Output Sink Current | — | [DATA_NEEDED: output sink current] |
| Quiescent Current | — | [DATA_NEEDED: supply current] |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |