LM393DRE4 vs LM393DT Comparison
Detailed side-by-side comparison of LM393DRE4 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.
STMicroelectronics
LM393DT - Dual Low-Power Voltage Comparator | STMicroelectronics
LM393DT ✓ ActiveSpecification Comparison
| Parameter | LM393DRE4 | LM393DT |
|---|---|---|
| Brand | Texas Instruments | STMicroelectronics |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Unit Price (USD) | — | $0.05 |
| Comparator Count | 2 | — |
| Comparator Type | Differential, dual channel | — |
| Supply Voltage Range | 2 V to 36 V | — |
| Maximum Rated Supply Voltage | 18 V | — |
| Propagation Delay | 300 ns | — |
| Supply Current per Comparator | 0.4 mA typical | — |
| Output Type | Open-collector | Open Collector |
| Input Common-Mode Range | Rail-to-rail | — |
| Logic Compatibility | TTL | — |
| Maximum Operating Temperature | 70°C | — |
| Pin Count | 8 pins | — |
| Package Type | SOIC-8 | — |
| Mounting Type | Surface mount | Surface Mount |
| Tolerance | [DATA_NEEDED: tolerance] | — |
| Input Offset Voltage | [DATA_NEEDED: input offset voltage] | 2 mV (typical) |
| Input Bias Current | [DATA_NEEDED: input bias current] | 25 nA (typical) |
| Output Sink Current | [DATA_NEEDED: output sink current] | 16 mA (maximum) |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 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) |
| Response Time | — | 1.3 µs (typical) |
| Input Common-Mode Voltage Range | — | 0 V to VCC - 1.5 V |
| Operating Temperature Range | — | -40°C to +105°C |
| Package | — | SOIC-8 |
| MSL Level | — | 1 |