LM393DG vs LM393DT Comparison
Detailed side-by-side comparison of LM393DG by onsemi and LM393DT by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
LM393DT - Dual Low-Power Voltage Comparator | STMicroelectronics
LM393DT ✓ ActiveSpecification Comparison
| Parameter | LM393DG | LM393DT |
|---|---|---|
| Brand | onsemi | STMicroelectronics |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Obsolete | Active |
| Unit Price (USD) | — | $0.05 |
| Comparator Type | Precision voltage comparator | — |
| Number of Comparators | 2 independent channels | — |
| Supply Voltage Range | 2 V to 36 V | — |
| Input Offset Voltage | 2.0 mV minimum | 2 mV (typical) |
| Response Time | 1.3 µs | 1.3 µs (typical) |
| Output Type | Open-collector | Open Collector |
| Supply Configuration | Single or split supply | — |
| Common-Mode Input Range | Includes ground under single-supply operation | — |
| Output Compatibility | CMOS, DTL, ECL, MOS, and TTL compatible | — |
| Input Voltage | 2 V to 36 V operating range | — |
| Number of Pins | 8 pins | — |
| Package | 8-pin SOIC | SOIC-8 |
| Mounting Type | Surface mount | Surface Mount |
| Temperature Grade | Commercial grade | — |
| RoHS Compliance | [DATA_NEEDED: RoHS compliance] | — |
| REACH Compliance | [DATA_NEEDED: REACH compliance] | — |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| 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) |
| Output Sink Current | — | 16 mA (maximum) |
| Input Common-Mode Voltage Range | — | 0 V to VCC - 1.5 V |
| Operating Temperature Range | — | -40°C to +105°C |
| RoHS Status | — | Compliant |
| MSL Level | — | 1 |