Texas Instruments LM393P Datasheet
1. General Description
* Single/Dual/Quad Comparator
* High-Voltage Operation to 36 V
* Open Collector Outputs
* Logic Family Compatibility
* Internal Frequency Compensation
2. Key Features
* Operating Voltage: 2 V to 36 V
* Supply Current: 0.6 mA (typical)
* Propagation Delay: 90 ns (typical)
* Input Offset Voltage: 2 mV (typical)
* ESD Protection: 2 kV
* Package Options: 8-Pin PDIP, SOIC, TSSOP
3. Pin Configuration
«`
+————+
| |
| 1 VCC 8 |
| |
| 2 V- 7 +In |
| |
| 3 -In 6 Out |
| |
| 4 GND 5 |
+————+
«`
4. Functional Block Diagram
[Image of LM393P functional block diagram]
5. Applications
* Voltage Comparators
* Window Detectors
* Level Converters
* Voltage Monitors
* Reset Circuits
6. Electrical Characteristics
Absolute Maximum Ratings
| Parameter | Value | Unit |
|—|—|—|
| Supply Voltage | 36 | V |
| Input Voltage | VCC + 0.3 | V |
| Output Voltage | VCC + 0.3 | V |
| Output Current | 50 | mA |
| Power Dissipation | 500 | mW |
Operating Conditions
| Parameter | Value | Unit |
|—|—|—|
| Supply Voltage | 2 to 36 | V |
| Operating Temperature | -55 to 125 | °C |
7. Package Information
| Package | Pins |
|—|—|
| PDIP | 8 |
| SOIC | 8 |
| TSSOP | 8 |
8. Ordering Information
| Part Number | Package |
|—|—|
| LM393P | PDIP |
| LM393PSO | SOIC |
| LM393PTS | TSSOP |
9. Notes
* Specifications are subject to change without notice.
* The information provided in this datasheet is for design purposes only and should not be regarded as a substitute for actual product testing.
