Key facts
- Brand
- STMicroelectronics
- Model
- LM219
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-08
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ST LM119-LM219-LM319 High speed dual comparators handbook
LM119-LM219-LM319 is a precision high speed dual comparator designed to operate over a wide range of supply voltages. It features low input currents and high gains. The open collector of the output stage makes it compatible with TTL and capable of driving lamps and relays at currents up to 25mA.
Read onlineSTMicroelectronics LM219 specifications
| Response Time | Typically 80ns at +15V |
|---|---|
| Operating Temperature Range | -55 to +125 °C (LM119) |
| Operating Temperature Range | -40 to +105 °C (LM219) |
| Operating Temperature Range | 0 to +70 °C (LM319) |
| Minimum Supply Voltage | Single +5V |
| Maximum Input Current | 1pA |
| Maximum Output Current | 25mA |
Source: SGS-THOMSON LM119/LM219/LM319 High Speed Dual Comparators Datasheet
All STMicroelectronics LM219 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the typical response time of the LM119/LM219/LM319?
The typical response time is 80ns when operating at a +15V supply.
From: SGS-THOMSON LM119/LM219/LM319 High Speed Dual Comparators Datasheet
Can these comparators operate from a single 5V supply?
Yes, they are designed to operate over a wide range of supply voltages down to a single 5V logic supply.
From: SGS-THOMSON LM119/LM219/LM319 High Speed Dual Comparators Datasheet