LM393N vs LM393P Comparison
Detailed side-by-side comparison of LM393N by Texas Instruments and LM393P by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
LM393P - Dual Comparator, 2V-36V, Open-Collector, 8-PDIP | Texas Instruments
LM393P ✓ ActiveSpecification Comparison
| Parameter | LM393N | LM393P |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.18 | $0.18 |
| Comparator Type | Dual General-Purpose Comparator | Differential (general purpose) |
| Number of Comparators | 2 (dual) | 2 (dual) |
| Output Type | Open-Collector / Open-Drain (single-ended) | Open-Collector |
| Input Offset Voltage (max) | 5 mV (LM393N); 2 mV (LM193/LM393A grade) | — |
| Input Bias Current (typ) | 25 nA | — |
| Supply Voltage Range (single supply) | 2 V to 36 V | — |
| Supply Voltage Range (dual supply) | ±1 V to ±18 V | — |
| Output Sink Current (max) | 16 mA | — |
| Propagation Delay (typ) | 1.3 us (300 mV overdrive) | — |
| Common-Mode Input Range | 0 V to VCC - 1.5 V (ground sensing) | — |
| Quiescent Current (typ) | 0.4 mA per comparator (0.8 mA total) | — |
| Operating Temperature Range | 0 C to +70 C (LM393N) / -40 C to +85 C (LM2903N) | — |
| Package | 8-PDIP (DIP-8, through-hole) | 8-PDIP (P) through-hole |
| Mounting Type | Through-Hole | Through-Hole |
| RoHS Status | Non-RoHS (LM393N); RoHS on LM393N/NOPB variant | Compliant |
| Supply Voltage (Single) | — | 2 V to 36 V |
| Supply Voltage (Dual) | — | ±1 V to ±18 V |
| Input Offset Voltage (Max) | — | ±5 mV |
| Input Bias Current (Typical) | — | 25 nA |
| Quiescent Current (Typical) | — | 0.4 mA |
| Response Time | — | 1.3 us (typical) |
| Propagation Delay | — | 300 ns |
| Output Sink Current (Max) | — | 16 mA |
| Operating Temperature | — | 0 C to +70 C |