LM2903QD
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 day ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 8 |
| Weight | 75.891673mg |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Type | Differential |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Comparator |
| Packing Method | TR |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Base Part Number | LM2903 |
| Pin Count | 8 |
| Output Type | CMOS, MOS, Open-Drain, TTL |
| Number of Elements | 2 |
| Power Supplies | 5/30V |
| Nominal Supply Current | 1mA |
| Output Current | 20mA |
| Max Supply Current | 500μA |
| Quiescent Current | 2.5mA |
| Response Time | 300 ns |
| Voltage - Supply, Single/Dual (±) | 2V~36V ±1V~18V |
| Output Current per Channel | 6mA |
| Input Offset Voltage (Vos) | 7mV |
| Voltage Gain | 100dB |
| Average Bias Current-Max (IIB) | 0.05μA |
| Supply Voltage Limit-Max | 36V |
| Input Bias Current | 250nA |
| Voltage - Input Offset (Max) | 7mV @ 30V |
| Current - Input Bias (Max) | 0.25μA @ 5V |
| Height | 1.75mm |
| Length | 4.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Lead Free |
LM2903QD Overview
The product is packaged in 8-SOIC (0.154, 3.90mm Width) for ease of transportation.A comparator with a CMOS, MOS, Open-Drain, TTL output is used here.This package has been designed with Tube .The comparator has a total of 8 terminals.Electronic comparator is a component of the Comparator family.With a voltage of 5V supplied, the comparator is capable of performing a wide range of demanding tasks.When it comes to types, this comparator is a typical Differential .In total, it contains 2 elements.The device includes 8 pins.A Surface Mount mounting type is recommended.Electronic comparator is recommended that you set the operating temperature to -40°C~125°C in order to prevent malfunctions.The comparator has 8 pins.You can find more pin-to-pin solutions for your special requirements by searching LM2903 .There is a quiescent current of 2.5mA in this comparator.Electronic comparator has a Surface Mount for mounting on PCB or other boards.Electronic comparator is recommended that the nominal supply current of the device be 1mA .Current supply exceeding 500μA could cause disfunction of the compartator.In order to operate the device, 5/30V power supplies are sufficient.According to the voltage formula, the part has a voltage gain of 100dB .The device is acceptable to pack by TR .
LM2903QD Features
CMOS, MOS, Open-Drain, TTL output capability
Differential IC
Employing 2 elements
Operates under -40°C~125°C
Quiescent Current: 2.5mA
Voltage Gain: 100dB
LM2903QD Applications
There are a lot of Texas Instruments LM2903QD linear comparators applications.
- Portable Battery Monitoring
- Pulse, Squarewave, and Time Delay Generators
- Building automation
- Hand-Held Electronics
- Simple Analog-to-Digital Converters (ADCs)
- Battery-Powered Electronics
- Wide Range VCO; MOS Clock Timers
- Lithium ion battery monitoring
- Appliances
- Battery management and protection
