LM2903VQDRG4Q1
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 8 |
| Weight | 72.603129mg |
| 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 | 400μA |
| 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 |
LM2903VQDRG4Q1 Overview
For convenience, it is packaged in 8-SOIC (0.154, 3.90mm Width) .A comparator with a CMOS, MOS, Open-Collector, TTL output is used here.As a result, it is designed with Tape & Reel (TR) package.As you can see, the comparator has8 terminals.Electronic comparator is a component of the Comparator family.The comparator is capable of achieving many demanding tasks when supplied with 5V voltage.In terms of type, this is a typical Differential comparator.The total number of elements is 2 .The device is equipped with 8 pins.The type of mounting recommended is Surface Mount .If you want to avoid malfunction, you should set the operating temperature to -40°C~125°C .8 pins are available on the comparator.You can find more pin-to-pin solutions by searching LM2903 .A quiescent current of 2.5mA is displayed by this comparator.A Surface Mount is provided for mounting on PCBs or other boards.Normally, the nominal supply current should be 400μA .A supply current exceeding 400μA may result in the comparator malfunctioning.Electronic comparator is possible to input a maximum of 250nA current into the device.Comparator electronics is clear from the voltage formula that the voltage gain of the part is 100dB .The part is from Automotive, AEC-Q100 comparator series.This device is usually used in ADC circuits (packaged in TR ).
LM2903VQDRG4Q1 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
LM2903VQDRG4Q1 Applications
There are a lot of Texas Instruments LM2903VQDRG4Q1 linear comparators applications.
- Self-diagnostics
- System control and monitoring
- Wireless Base Stations
- RC Timers
- Appliances
- Wide Range VCO; MOS Clock Timers
- Automatic Test Equipment
- Battery-Powered Electronics
- General-Purpose Portable Devices
- Mobile Phones
