LM2903N
| Parameters | |
|---|---|
| Lifecycle Status | LAST SHIPMENTS (Last Updated: 4 days ago) |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300, 7.62mm) |
| Number of Pins | 8 |
| Weight | 851mg |
| Operating Temperature | -40°C~105°C |
| Packaging | Tube |
| Published | 2006 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Type | Differential |
| Terminal Finish | Tin (Sn) |
| Subcategory | Comparator |
| Max Power Dissipation | 1.04W |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Base Part Number | LM2903 |
| Pin Count | 8 |
| Operating Supply Voltage | 36V |
| Power Supplies | 5V |
| Number of Circuits | 2 |
| Nominal Supply Current | 600μA |
| Power Dissipation | 1.04W |
| Output Current | 16mA |
| Max Supply Current | 1mA |
| Quiescent Current | 2.5mA |
| Response Time | 1.5 μs |
| Voltage - Supply, Single/Dual (±) | 2V~36V ±1V~18V |
| Output Current per Channel | 16mA |
| Input Offset Voltage (Vos) | 7mV |
| Voltage Gain | 100dB |
| Average Bias Current-Max (IIB) | 0.5μA |
| Max Input Current | 250nA |
| Input Bias Current | 250nA |
| Voltage - Input Offset (Max) | 7mV @ 5V |
| Current - Input Bias (Max) | 0.25μA @ 5V |
| Natural Thermal Resistance | 120 °C/W |
| Current - Output (Typ) | 16mA @ 5V |
| Height | 3.4mm |
| Length | 9.6mm |
| Width | 6.4mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM2903N Description
The LM2903, LM393/LM393A, and LM293A consist of two independent voltage comparators designed to operate from a single power supply over a wide voltage range.
LM2903N Features
Single Supply Operation: 2V to 36V
Dual Supply Operation: 1V to 18V
Allow Comparison of Voltages Near Ground Potential
Low Current Drain 800 A Typ.
Compatible with all Forms of Logic
Low Input Bias Current 25nA Typ.
Low Input Offset Current 5nA Typ.
Low Offset Voltage 1mV Typ.
