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 |
Operating Temperature |
-40°C~125°C |
Packaging |
Tape & Reel (TR) |
Series |
Automotive, AEC-Q100 |
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-Collector, TTL |
Number of Elements |
2 |
Nominal Supply Current |
1mA |
Output Current |
20mA |
Max Supply Current |
400μA |
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 |
Max Input Current |
250nA |
Input Bias Current |
250nA |
Voltage - Input Offset (Max) |
7mV @ 5V |
Current - Input Bias (Max) |
0.25μA @ 5V |
Height |
1.75mm |
Length |
4.9mm |
Width |
3.91mm |
Thickness |
1.58mm |
Radiation Hardening |
No |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
LM2903VQDRQ1 Overview
The product is packaged in 8-SOIC (0.154, 3.90mm Width) in order to facilitate transportation.The comparator has an output type of CMOS, MOS, Open-Collector, TTL .The part is shipped by Tape & Reel (TR) .There are8 terminals on the comparator.The electrical component in this case belongs to the Comparator family.With a voltage of 5V supplied, the comparator is capable of performing a wide range of demanding tasks.Speaking of types, this is a typical Differential comparator.The total number of elements is 2 .The device contains 8 pins.The recommended mounting method is Surface Mount .If you want to avoid malfunction, you should set the operating temperature to -40°C~125°C .There are 8 pins on the comparator.You can find more pin-to-pin solutions for your special requirements by searching LM2903 .As a result, this comparator displays a quiescent current of 2.5mA .There is a Surface Mount on the board for mounting to a PCB or other board.Normally, the nominal supply current should be 1mA when using the device.A current supply greater than 400μA may result in the comparator malfunctioning.You are allowed to input a maximum current of 250nA into the device.From the voltage formula, the voltage gain of the part is 100dB .Comparator electronics comes from the series of Automotive, AEC-Q100 comparator parts.Comparator electronics is acceptable to pack the device by TR .
LM2903VQDRQ1 Features
CMOS, MOS, Open-Collector, TTL output capability
Differential IC
Employing 2 elements
Operates under -40°C~125°C
Quiescent Current: 2.5mA
Voltage Gain: 100dB
LM2903VQDRQ1 Applications
There are a lot of Texas Instruments LM2903VQDRQ1 linear comparators applications.
- Window Comparators, Multivibrators
- Infotainment and Clusters
- General-Purpose, Low-Voltage Applications
- General Purpose Low Voltage Applications
- Industrial
- Wide Range VCO; MOS Clock Timers
- Security Detection Systems
- Appliances
- Mobile Communications
- Alarm and Monitoring Circuits