LM293N
| Parameters | |
|---|---|
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300, 7.62mm) |
| Number of Pins | 8 |
| Weight | 4.535924g |
| Operating Temperature | -40°C~105°C |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Type | General Purpose |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Subcategory | Comparator |
| Max Power Dissipation | 1.25W |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LM293 |
| Pin Count | 8 |
| Output Type | CMOS, DTL, ECL, MOS, Open-Collector, TTL |
| Operating Supply Voltage | 28V |
| Power Supplies | 5V |
| Number of Circuits | 2 |
| Nominal Supply Current | 1mA |
| Power Dissipation | 1.25W |
| Output Current | 18mA |
| Max Supply Current | 1mA |
| Quiescent Current | 2.5mA |
| Response Time | 1.3 μs |
| Voltage - Supply, Single/Dual (±) | 2V~36V ±1V~18V |
| Output Current per Channel | 100pA |
| Input Offset Voltage (Vos) | 5mV |
| Voltage Gain | 106.02dB |
| Average Bias Current-Max (IIB) | 0.4μA |
| Supply Voltage Limit-Max | 36V |
| Max Input Current | 250nA |
| Dual Supply Voltage | 9V |
| Input Bias Current | 250nA |
| Voltage - Input Offset (Max) | 5mV @ 30V |
| Current - Input Bias (Max) | 0.25μA @ 5V |
| Natural Thermal Resistance | 85 °C/W |
| Current - Output (Typ) | 18mA @ 5V |
| Height | 3.3mm |
| Length | 9.27mm |
| Width | 6.35mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM293N Overview
To facilitate transportation, it comes packaged in 8-DIP (0.300, 7.62mm) .Output type CMOS, DTL, ECL, MOS, Open-Collector, TTL is used for this comparator.The part will be shipped by Tube .There are8 terminals on the comparator.The chip belongs to Comparator .A comparator supplied with 5V voltage can complete many demanding tasks.In terms of type, this is a typical General Purpose comparator.The pinout of the component starts from 8 pins it has.Electronic comparator is recommended that the mounting type be Through Hole .Electronic comparator is recommended that you set the operating temperature to -40°C~105°C in order to prevent malfunctions.8 pins are available on the comparator.You can find more pin-to-pin solutions for your special requirements by searching LM293 .A quiescent current of 2.5mA is observed in this comparator.The PCB or other board has a Through Hole for mounting.Electronic comparator is recommended that the nominal supply current for the device be set to 1mA .A current supply greater than 1mA may cause the comparator to malfunction.There is sufficient power to run the device from 5V power supplies.There is a maximum current that can be input into the device of 250nA .In accordance with the voltage formula, the part's voltage gain is 106.02dB .In order to operate normally, a supply voltage of 0 is required.
LM293N Features
CMOS, DTL, ECL, MOS, Open-Collector, TTL output capability
General Purpose IC
Operates under -40°C~105°C
Quiescent Current: 2.5mA
Voltage Gain: 106.02dB
LM293N Applications
There are a lot of STMicroelectronics LM293N linear comparators applications.
- Alarm and Monitoring Circuits
- Hand-Held Electronics
- Mobile Communications
- Mobile Phones and Tablets
- Consumer Medical Electronics
- Infotainment & cluster
- System control and monitoring
- Window Comparators
- Appliances
- Industrial
