The LM193, LM293, and LM393 series are independent dual-input voltage comparators with a wide voltage range, input voltage range of ±36V, output voltage range of ±36V, and low output saturation voltage. The output is compatible with TTL, MOS, and CMOS.
The document provides detailed information for the LM193, LM293, and LM293A dual differential comparators. It includes a description of the devices, ordering numbers, electrical characteristics, mechanical data, and packaging options.
Key sections cover supply voltage ranges, input bias and offset specifications, output capabilities, temperature ratings, and response times. The datasheet also contains a legal notice and TI's warranty statements.
| Low input bias current (typical) | 25 nA |
|---|---|
| Low input offset voltage (typical) | 2 mV |
| Operating temperature range (LM193) | -55°C to 125°C |
| Package thermal impedance (FK) | 5.61°C/W |
Typical low input bias current is 25 nA.
The LM193 is specified for operation from –55 °C to 125 °C.