| Part Number | TL391BQDBVRQ1 | TL331BQDBVRQ1 |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Category | Linear - Comparators | Linear - Comparators |
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| Product Status | Active | Active |
| Type | General Purpose | General Purpose |
| Number of Elements | 1 | 1 |
| Output Type | Open-Collector, CMOS, MOS, TTL | Open-Collector, CMOS, MOS, TTL |
| Voltage - Supply, Single/Dual (±) | 2V ~ 36V | 2V ~ 36V |
| Voltage - Input Offset (Max) | 2.5mV @ 36V | 2.5mV @ 36V |
| Current - Input Bias (Max) | 0.025µA @ 5V | 0.025µA @ 5V |
| Current - Output (Typ) | 20mA | 20mA |
| Current - Quiescent (Max) | 430µA | 430µA |
| CMRR, PSRR (Typ) | - | - |
| Propagation Delay (Max) | - | - |
| Hysteresis | - | - |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Package / Case | SC-74A, SOT-753 | SC-74A, SOT-753 |
| Mounting Type | Surface Mount | Surface Mount |
| Supplier Device Package | SOT-23-5 | SOT-23-5 |