LM2903HDT
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 8 |
| Operating Temperature | -40°C~150°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Type | General Purpose |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Comparator |
| Max Power Dissipation | 710mW |
| 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) | 30 |
| Base Part Number | LM2903 |
| Pin Count | 8 |
| Output Type | CMOS, DTL, ECL, MOS, Open-Collector, TTL |
| Number of Elements | 2 |
| Power Supplies | 5V |
| Nominal Supply Current | 4mA |
| Power Dissipation | 710mW |
| Output Current | 16mA |
| Max Supply Current | 4mA |
| Quiescent Current | 2.5mA |
| Response Time | 1.3 μs |
| Voltage - Supply, Single/Dual (±) | 2V~36V ±1V~18V |
| Input Offset Voltage (Vos) | 7mV |
| Voltage Gain | 106.02dB |
| Average Bias Current-Max (IIB) | 0.4μA |
| Supply Voltage Limit-Max | 36V |
| Max Input Current | 250nA |
| Input Bias Current | 250nA |
| Voltage - Input Offset (Max) | 7mV @ 30V |
| Current - Input Bias (Max) | 0.25μA @ 5V |
| Current - Output (Typ) | 16mA @ 5V |
| Height Seated (Max) | 1.75mm |
| Length | 4.9mm |
| Width | 3.9mm |
| Radiation Hardening | No |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
LM2903HDT Overview
Electronic comparator is packaged in 8-SOIC (0.154, 3.90mm Width) for convenient transportation.The comparator has an output type of CMOS, DTL, ECL, MOS, Open-Collector, TTL .As a result, it is designed with Tape & Reel (TR) package.The device is designed with 8 terminations.The chip belongs to Comparator .When supplied with 5V voltage, the comparator is capable of performing a wide range of tasks.Speaking of types, this is a typical General Purpose comparator.There are a total of 2 elements in it.A total of 8 pins are included.The type of mounting recommended is Surface Mount .If you want to avoid malfunction, you should set the operating temperature to -40°C~150°C .The comparator has 8 pins.You can search LM2903 if you are looking for more pin-to-pin solutions.There is a quiescent current of 2.5mA in this comparator.The board has a Surface Mount for mounting on a PCB or any other board.Normal operation of the device requires 4mA supply current.Current supply exceeding 4mA could cause disfunction of the compartator.The device can be run with 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 .
LM2903HDT Features
CMOS, DTL, ECL, MOS, Open-Collector, TTL output capability
General Purpose IC
Employing 2 elements
Operates under -40°C~150°C
Quiescent Current: 2.5mA
Voltage Gain: 106.02dB
LM2903HDT Applications
There are a lot of STMicroelectronics LM2903HDT linear comparators applications.
- Body Control Modules
- Power management
- Battery-Powered Electronics
- High-Speed Differential Line Receiver
- Wireless Base Stations
- Threshold Detectors
- Factory automation & control
- Security Detection Systems
- Appliances
- Self-diagnostics
