LM2903DG
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | LAST SHIPMENTS (Last Updated: 1 day ago) |
| Contact Plating | Tin |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Number of Pins | 8 |
| 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 | General Purpose |
| Subcategory | Comparator |
| Max Power Dissipation | 570mW |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | LM2903 |
| 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 | 570mW |
| Output Current | 16mA |
| Max Supply Current | 1mA |
| Quiescent Current | 2.5mA |
| Response Time | 1.5 μs |
| Voltage - Supply, Single/Dual (±) | 2V~36V ±1V~18V |
| Halogen Free | Halogen Free |
| Output Current per Channel | 16mA |
| Input Offset Voltage (Vos) | 7mV |
| Voltage Gain | 106.02dB |
| Average Bias Current-Max (IIB) | 0.5μA |
| Supply Voltage Limit-Max | 36V |
| Dual Supply Voltage | 9V |
| Input Bias Current | 250nA |
| Voltage - Input Offset (Max) | 7mV @ 30V |
| Current - Input Bias (Max) | 0.25μA @ 5V |
| Current - Output (Typ) | 16mA @ 5V |
| Height | 1.5mm |
| Length | 5mm |
| Width | 4mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
LM2903DG Overview
For convenience, it is packaged in 8-SOIC (0.154, 3.90mm Width) .Output type of this comparator is CMOS, DTL, ECL, MOS, Open-Collector, TTL .Ready for shipping in Tube package.There are 8 terminals on the comparator.Electronic comparator is a component of the Comparator family.A comparator supplied with 5V voltage can complete many demanding tasks.It's 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 Surface Mount .Electronic comparator is recommended that the operating temperature be set to -40°C~105°C in order to prevent malfunctions.The comparator consists of 8 pins.You can find more pin-to-pin solutions by searching LM2903 .In this comparator, the quiescent current is 2.5mA .Normal use of the device should require a nominal supply current of 1mA .A supply current exceeding 1mA may result in the comparator malfunctioning.This device requires 5V power supplies to operate.Comparator electronics follows that the voltage gain of the part is 106.02dB .The operating supply voltage for normal operation should be 28V .
LM2903DG 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
LM2903DG Applications
There are a lot of ON Semiconductor LM2903DG linear comparators applications.
- Automatic Test Equipment
- Point of load regulators
- Wide Range VCO; MOS Clock Timers
- Simple Analog-to-Digital Converters (ADCs)
- Alarm and Monitoring Circuits
- Power Supervision
- Motor drives
- Security Detection Systems
- Battery-Powered Electronics
- Pulse, Squarewave, and Time Delay Generators
