LM2903DR

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Mfr.Part #
LM2903DR
Manufacturer
ROHM Semiconductor
Package / Case
8-SOIC (0.154, 3.90mm Width)
Datasheet
Download
Description
IC COMPARATOR DUAL 0.8MA 8-SOIC
Stock
3,736
In Stock :
3,736

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Manufacturer :
ROHM Semiconductor
Product Category :
Comparators
Output Current per Channel :
6mA
Power Supplies :
5/30V
Pbfree Code :
yes
Lifecycle Status :
ACTIVE (Last Updated: 1 day ago)
JESD-609 Code :
e3
Max Supply Current :
500μA
Height :
1.75mm
Number of Terminations :
8
Output Current :
20mA
Peak Reflow Temperature (Cel) :
260
Operating Supply Voltage :
28V
Base Part Number :
LM2903
Response Time :
1.3 μs
Package / Case :
8-SOIC (0.154, 3.90mm Width)
Input Bias Current :
-25nA
Radiation Hardening :
No
Voltage - Input Offset (Max) :
7mV @ 30V
Weight :
72.603129mg
Packing Method :
TR
Terminal Position :
Dual
Number of Functions :
2
RoHS Status :
ROHS3 Compliant
Ambient Temperature Range High :
125°C
Width :
3.91mm
Quiescent Current :
2.5mA
Type :
Differential
Terminal Finish :
Matte Tin (Sn)
Terminal Form :
Gull wing
Operating Temperature :
-40°C~125°C
Current - Input Bias (Max) :
0.25μA @ 5V
Number of Pins :
8
Mount :
Surface Mount
REACH SVHC :
No SVHC
Thickness :
1.58mm
Mounting Type :
Surface Mount
Moisture Sensitivity Level (MSL) :
1 (Unlimited)
Voltage Gain :
100dB
Number of Circuits :
2
Factory Lead Time :
6 Weeks
Supply Voltage Limit-Max :
36V
ECCN Code :
EAR99
Nominal Supply Current :
800μA
Output Type :
CMOS, MOS, Open-Drain, TTL
Supply Voltage :
5V
Voltage - Supply, Single/Dual (±) :
2V~36V ±1V~18V
Max Input Current :
250nA
Length :
4.9mm
Average Bias Current-Max (IIB) :
0.05μA
Input Offset Voltage (Vos) :
2mV
Lead Free :
Lead Free
Packaging :
Cut Tape (CT)
Max Junction Temperature (Tj) :
150°C
Dual Supply Voltage :
9V
Pin Count :
8
Datasheets
LM2903DR
Introducing Comparators ROHM Semiconductor LM2903DR from Xinshop,where excellence meets affordability. This product stands out with its Number of Terminations:8, Base Part Number:LM2903, Package / Case:8-SOIC (0.154, 3.90mm Width), Type:Differential, Operating Temperature:-40°C~125°C, Number of Pins:8, Mounting Type:Surface Mount, LM2903DR pinout, LM2903DR datasheet PDF, LM2903DR amp .Beyond Comparators ROHM Semiconductor LM2903DR ,we also offer TLV7041QDCKRQ1, TLV1391IDBVR, TLV7031QDBVRQ1, Our vast inventory has you covered. Contact us now for immediate solutions.

ROHM Semiconductor LM2903DR


Comparators ROHM Semiconductor LM2903DR Overview

The ROHM Semiconductor LM2903DR is a dual comparator IC designed for applications requiring efficient and reliable voltage level detection. Engineered to operate with a minimal current consumption of only 0.8 mA, this device is housed in a compact 8-SOIC package, making it ideal for space-constrained applications. The LM2903DR excels in delivering precise voltage comparison, ensuring stable operation in a range of electronic circuits. With its robust design, this comparator is well-suited for industrial environments where precision and durability are critical for system reliability.

LM2903DR Features

The LM2903DR comparator boasts several key features that enhance its functionality and applicability in various electronic systems. These include a low input bias current, wide single or dual supply voltage range from 2V to 36V, and a low supply current draw, which is critical for power-sensitive applications. Additionally, the device supports both push-pull and open-collector output configurations, providing flexibility in interfacing with different types of logic systems.

LM2903DR Applications

  • Consumer Electronics: Used in battery level indicators to monitor the charge status, ensuring devices operate within safe voltage levels.
  • Industrial Automation: Integral in control systems for process monitoring, where accurate voltage thresholds are crucial for operational safety and efficiency.
  • Automotive Systems: Employed in voltage monitoring systems to ensure the electrical stability of automotive electronics under varying operating conditions.
  • Power Supply Management: Utilized in power supply units to detect over-voltage or under-voltage conditions, helping to prevent hardware damage and enhance system reliability.
  • Alarm Systems: Acts as a critical component in security devices, detecting deviations from preset voltage thresholds to trigger alarms or other response mechanisms.
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