LM393N/NOPB Texas Instruments, Dual Comparator, Open Collector O/P, 1.3μs 3 to 28 V 8-Pin MDIP
- RS Stock No. 121-8772
- Mfr. Part No. LM393N/NOPB
- Manufacturer Texas Instruments
Discontinued Comparators
Discontinued Comparators from National Semiconductor and Texas Instruments
Comparators, Texas Instruments
Texas Instruments’ range of voltage comparators includes not only conventional single, dual and quad comparator packages but also window comparators and over- & under-voltage supervisors.
Although comparators and operational amplifiers are superficially similar devices their operation in practical applications is very different. Op amps are intended for linear operation accompanied by suitable feedback whereas comparators are tailored for rapid switching and generally operated in open-loop mode. Dedicated voltage comparators have significantly shorter propagation delays and are capable of faster response times under saturated conditions. Most comparators are also more tolerant of high differential input voltages and many have open-collector outputs allowing parallel operation with other devices.
| Attribute | Value |
|---|---|
| Comparator Type | General Purpose |
| Mounting Type | Through Hole |
| Package Type | MDIP |
| Power Supply Type | Dual, Single |
| Output Type | Open Collector |
| Number of Channels per Chip | 2 |
| Typical Response Time | 1.3µs |
| Pin Count | 8 |
| Typical Single Supply Voltage | 3 to 28 V |
| Dimensions | 9.27 x 6.35 x 3.3mm |
| Length | 9.27mm |
| Width | 6.35mm |
| Height | 3.3mm |
| Maximum Operating Temperature | +70 °C |
| Minimum Operating Temperature | 0 °C |
| Typical Voltage Gain | 106.02 dB |
| Typical Dual Supply Voltage | ±12 V, ±15 V, ±3 V, ±5 V, ±9 V |
