LM2903ITLX/NOPB

Series:	--
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	General Purpose
Number of Elements:	2
Output Type:	CMOS, DTL, ECL, MOS, Open-Collector, TTL
Voltage - Supply, Single/Dual (±):	2 V ~ 36 V, ±1 V ~ 18 V
Voltage - Input Offset (Max):	7mV @ 30V
Current - Input Bias (Max):	0.25µA @ 5V
Current - Output (Typ):	16mA @ 5V
Current - Quiescent (Max):	2.5mA
CMRR, PSRR (Typ):	--
Propagation Delay (Max):	700ns
Hysteresis:	--
Operating Temperature:	-40°C ~ 85°C
Package / Case:	8-WFBGA
Mounting Type:	Surface Mount
Supplier Device Package:	8-uSMD
Base Part Number:	LM2903

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Application Field and Working Principle of LM2903ITLX/NOPB

Linear comparators are one of the most common types of ICs used in a variety of applications. These devices are used to compare two analog signals and then generate an output that is either high or low. LM2903ITLX/NOPB is one of the most popular comparators offered by Texas Instruments.

Application Field

LM2903ITLX/NOPB can be used in a plethora of applications. Some of the most common ones include:

• Automatic gain control systems
• Multichannel data acquisition systems
• Width modulation circuits
• Power circuit management
• Analog-to-digital and digital-to-analog converters (ADCs, DACs)
• Thermal, pressure and temperature sensing
• Precision rectification and threshold detection circuits

Working Principle

LM2903ITLX/NOPB is a dual single-supply voltage comparator and it compares two input signals with a reference signal. This device features differential inputs, single-ended input, power supply rejection ratio (PSRR) and operational amplifier (op-amp) output. The voltage reference is adjustable between 0V to 5V, and the input of the comparator can go up to 6V. This makes the LM2903ITLX/NOPB a voltage-over-voltage detector.The basic configuration of the LM2903ITLX/NOPB consists of two inverted inputs, two non-inverted inputs, an output and a voltage reference. The input of the comparator is applied to the two non-inverted inputs and one stable reference voltage is applied to the inverted inputs. Whenever the input of the comparator exceeds the reference voltage, the output will switch either to high or low. The switching between the high and low depends on the polarity of the inputs.The LM2903ITLX/NOPB has a common-mode input range from -1.6V to 4V. It also has some desired features like high accuracy, low offset voltage, high bandwidth and low power dissipation. The output of this comparator is compatible with various digital logic families including TTL and CMOS.The interface between the LM2903ITLX/NOPB and the digital circuitry is established through the use of digital output buffers. These buffers act as a switching device to drive the digital logic whenever the LM2903ITLX/NOPB detects a voltage difference. The LM2903ITLX/NOPB is also known for its wide temperature range and high noise immunity. It is also capable of withstanding very noisy environment due to its high common-mode input voltage range. In conclusion, the LM2903ITLX/NOPB is a versatile and reliable linear comparator used in various applications. Its wide temperature range and high noise immunity make it ideal for most applications. It is also capable of withstanding very noisy environment due to its high common-mode input voltage range. The LM2903ITLX/NOPB is one of the most popular comparators offered by Texas Instruments, and is a staple in many designs.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description