LM293DG vs LM393D Comparison
Detailed side-by-side comparison of LM293DG by onsemi and LM393D 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 ✓ ActiveSpecification Comparison
| Parameter | LM293DG | LM393D |
|---|---|---|
| Brand | onsemi | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Unit Price (USD) | — | $0.11 |
| Comparator Type | Precision, dual, independent | — |
| Number of Comparators | 2 | — |
| Supply Voltage Range | 2 V to 36 V | — |
| Operating Temperature Range | -25 C to +85 C | 0 °C to +70 °C |
| Input Offset Voltage | as low as 2.0 mV | — |
| Response Time | 1.3 microseconds | 1.3 µs (typical) |
| Supply Current | 400 microamps | — |
| Output Type | Open-collector / open-drain | Open-Collector |
| Output Compatibility | CMOS, MOS, TTL, DTL, ECL | — |
| Common-Mode Input Range | Includes ground (single supply operation) | 0 V to VCC − 1.5 V |
| Package | 8-SOIC (SOIC-8), 1.27 mm lead pitch | SOIC-8 (D), 3.90 mm body width |
| Mounting Type | Surface Mount | Surface Mount |
| Channel Independence | Fully independent channels | — |
| Input Common-Mode Range | Ground to (V+) - 1.5 V (typical single-supply behaviour) | — |
| Output Sink Current | [DATA_NEEDED: output sink current rating] | — |
| Input Bias Current | [DATA_NEEDED: input bias current] | — |
| Input Differential Voltage Range | [DATA_NEEDED: input differential voltage range] | — |
| Lead-Free / RoHS Status | [DATA_NEEDED: lead-free and RoHS status] | — |
| Manufacturer | — | Texas Instruments |
| Part Number | — | LM393D |
| Function | — | Dual Differential Comparator |
| Number of Channels | — | 2 |
| 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) |
| ESD Rating (HBM, B-version) | — | 2 kV |
| RoHS Status | — | Compliant |
| Lead-Free | — | Yes |