LM393MX vs LM393DT Comparison
Detailed side-by-side comparison of LM393MX by Texas Instruments and LM393DT by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
LM393MX - Dual Open-Collector Comparator, 2-36V | Texas Instruments
LM393MX ✓ ActiveSTMicroelectronics
LM393DT - Dual Low-Power Voltage Comparator | STMicroelectronics
LM393DT ✓ ActiveSpecification Comparison
| Parameter | LM393MX | LM393DT |
|---|---|---|
| Brand | Texas Instruments | STMicroelectronics |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Unit Price (USD) | — | $0.05 |
| Comparator Type | Standard (General Purpose) | — |
| Number of Comparators | 2 | — |
| Output Type | Open-Collector | Open Collector |
| Common-Mode Behavior | Rail-to-Rail | — |
| Supply Voltage Range | 2 V to 36 V | — |
| Supply Current | 1 mA | — |
| Response Time | 1.3 µs | 1.3 µs (typical) |
| Package | 8-SOIC | SOIC-8 |
| Operating Temperature Range | 0°C to +70°C | -40°C to +105°C |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Pins | 8 pins | — |
| Input Offset Voltage | [DATA_NEEDED: input offset voltage] | 2 mV (typical) |
| Input Common-Mode Voltage Range | [DATA_NEEDED: input common-mode voltage range] | 0 V to VCC - 1.5 V |
| Output Sink Current | [DATA_NEEDED: output sink current] | 16 mA (maximum) |
| Output High Voltage | [DATA_NEEDED: open-collector output high voltage] | — |
| Output Low Voltage | [DATA_NEEDED: open-collector output low voltage] | — |
| Power Dissipation | [DATA_NEEDED: power dissipation] | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH compliance status] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Package Dimensions | [DATA_NEEDED: package dimensions] | — |
| Number of Channels | — | 2 |
| Supply Voltage - Single | — | 2 V to 36 V |
| Supply Voltage - Dual | — | ±1 V to ±18 V |
| Supply Current (per comparator) | — | 0.4 mA (typical) |
| Input Bias Current | — | 25 nA (typical) |
| MSL Level | — | 1 |