LM2903MX
| Parameters | |
|---|---|
| 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 | 260 °C/W |
| Current - Output (Typ) | 16mA @ 5V |
| Height | 1.55mm |
| Length | 5.13mm |
| Width | 3.95mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | LAST SHIPMENTS (Last Updated: 4 days ago) |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 8 |
| Weight | 230.4mg |
| Operating Temperature | -40°C~105°C |
| Packaging | Tape & Reel (TR) |
| Published | 2011 |
| 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 |
| Subcategory | Comparator |
| Max Power Dissipation | 480mW |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Base Part Number | LM2903 |
| Output Type | CMOS, MOS, Open-Collector, TTL |
| Operating Supply Voltage | 36V |
| Number of Circuits | 2 |
| Nominal Supply Current | 600μA |
| Power Dissipation | 480mW |
| 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 |
LM2903MX Overview
For convenience, it is packaged in 8-SOIC (0.154, 3.90mm Width) .The comparator has a type CMOS, MOS, Open-Collector, TTL output.The part is shipped by Tape & Reel (TR) .As you can see, the comparator has8 terminals.The electrical component in this case belongs to the Comparator family.With a 5V voltage supply, the comparator can perform multiple demanding tasks.When it comes to types, this comparator is a typical Differential .The type of mounting recommended is Surface Mount .Ideally, the operating temperature should be set at -40°C~105°C in order to prevent malfunction.The comparator has a pin count of 8 .Search LM2903 to find more pin-to-pin solutions.The comparator presents a quiescent current of 2.5mA volts.This component has a Surface Mount mount for mounting to PCBs or other boards.Electronic comparator is recommended that the nominal supply current be 600μA in order to use the device normally.An excess of current supply over 1mA could result in malfunction of the comparator.Electronic comparator is possible to input a maximum current of 250nA into the device.In accordance with the voltage formula, the part's voltage gain is 100dB .The normal operation of the system requires 36V operating voltage.
LM2903MX Features
CMOS, MOS, Open-Collector, TTL output capability
Differential IC
Operates under -40°C~105°C
Quiescent Current: 2.5mA
Voltage Gain: 100dB
LM2903MX Applications
There are a lot of ON Semiconductor LM2903MX linear comparators applications.
- Point of load regulators
- Portable and Battery-Powered Systems
- Wide Range VCO; MOS Clock Timers
- Mobile Communications
- Infotainment & cluster
- Battery-Powered Electronics
- RC Timers
- Portable Battery Monitoring
- Wireless Base Stations
- Limit Comparators
