LM393D vs LM293D Comparison
Detailed side-by-side comparison of LM393D by Texas Instruments and LM293D 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
LM393D - Dual Differential Comparator, 36V, Open-Collector SOIC-8 | Texas Instruments (Tape & Reel)
LM393D ✓ Active
Specification Comparison
| Parameter | LM393D | LM293D |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Manufacturer | Texas Instruments | — |
| Part Number | LM393D | — |
| Function | Dual Differential Comparator | — |
| Number of Channels | 2 | — |
| Output Type | Open-Collector | Open-collector, open-drain |
| Supply Voltage (Single) | 2 V to 36 V | — |
| Supply Voltage (Dual) | ±1 V to ±18 V | — |
| Input Offset Voltage (typical) | 1 mV | — |
| Input Bias Current (typical) | 25 nA | — |
| Supply Current per Comparator | 0.4 mA (typical) | — |
| Response Time | 1.3 µs (typical) | [DATA_NEEDED: response time] |
| Common-Mode Input Range | 0 V to VCC − 1.5 V | [DATA_NEEDED: common-mode input voltage range] |
| Operating Temperature Range | 0 °C to +70 °C | [DATA_NEEDED: operating temperature range] |
| Package | SOIC-8 (D), 3.90 mm body width | 8-SOIC |
| Mounting Type | Surface Mount | Surface mount |
| ESD Rating (HBM, B-version) | 2 kV | — |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Lead-Free | Yes | — |
| Product Type | — | Dual differential comparator |
| Comparator Configuration | — | Two independent comparators |
| Common-Mode Characterization | — | Rail-to-rail |
| Supply Configuration | — | Single supply or split supply |
| Supply Voltage Range | — | [DATA_NEEDED: supply voltage range] |
| Input Offset Voltage | — | [DATA_NEEDED: input offset voltage] |
| Input Bias Current | — | [DATA_NEEDED: input bias current] |
| Quiescent or Supply Current | — | [DATA_NEEDED: supply current] |
| Pin Count | — | 8 pins |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |
| Automotive Qualification | — | [DATA_NEEDED: automotive qualification] |