LM2902KDR
- Mfr.Part #
- LM2902KDR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 4 CIRCUIT 14SOIC
- Stock
- 36,078
- In Stock :
- 36,078
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Operating Supply Current :
- 1.4mA
- Nominal Supply Current :
- 3mA
- Input Offset Voltage (Vos) :
- 7mV
- Terminal Position :
- Dual
- Height :
- 1.75mm
- Mount :
- Surface Mount
- Average Bias Current-Max (IIB) :
- 0.5μA
- Length :
- 8.65mm
- Input Offset Current-Max (IIO) :
- 0.3μA
- Supply Voltage Limit-Max :
- 26V
- Power Supplies :
- +-1.5/+-13/3/26V
- Mounting Type :
- Surface Mount
- Pin Count :
- 14
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Packing Method :
- TR
- Width :
- 3.91mm
- Frequency Compensation :
- yes
- Factory Lead Time :
- 6 Weeks
- ECCN Code :
- EAR99
- Voltage Gain :
- 100dB
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Lead Free :
- Lead Free
- Terminal Pitch :
- 1.27mm
- Voltage - Supply, Single/Dual (±) :
- 3V~26V ±1.5V~13V
- JESD-609 Code :
- e4
- Architecture :
- VOLTAGE-FEEDBACK
- Peak Reflow Temperature (Cel) :
- 260
- Low-Offset :
- No
- Current - Input Bias :
- 20nA
- Power :
- No
- Operating Supply Voltage :
- 13V
- Number of Elements :
- 4
- Bandwidth :
- 1.2MHz
- Pbfree Code :
- yes
- Thickness :
- 1.58mm
- Output Current :
- 30mA
- Low-Bias :
- No
- Base Part Number :
- LM2902
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Cut Tape (CT)
- Radiation Hardening :
- No
- Unity Gain BW-Nom :
- 1200 kHz
- Operating Temperature :
- -40°C~125°C
- Voltage - Input Offset :
- 3mV
- Micropower :
- yes
- Programmable Power :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 14
- Output Current per Channel :
- 60mA
- Number of Functions :
- 4
- Slew Rate :
- 0.5V/μs
- Number of Pins :
- 14
- Bias Current-Max (IIB) @25C :
- 0.25μA
- Amplifier Type :
- GENERAL PURPOSE
- Common Mode Rejection Ratio :
- 50 dB
- Terminal Form :
- Gull wing
- Supply Voltage :
- 5V
- Datasheets
- LM2902KDR

Instrumentation, OP Amps, Buffer Amps ROHM Semiconductor LM2902KDR Overview
Introducing the LM2902KDR from ROHM Semiconductor, a key component in the realm of instrumentation, operational amplifiers, and buffer amplifiers. This general-purpose operational amplifier (op-amp) integrates four independent, high-gain, internally frequency-compensated circuits, designed to operate from a single power supply over a wide range of voltages. The versatility and robust design of the LM2902KDR make it an ideal choice for enhancing the performance and reliability of electronic systems. This op-amp excels in applications requiring signal conditioning, sensor interfacing, and other analog functions, making it a fundamental piece for bulk purchases by B2B customers seeking efficient, scalable solutions.
LM2902KDR Features
The LM2902KDR features include four independent op-amp circuits, which allow for cost-efficient and flexible designs. It supports a wide operating voltage range from 3V to 32V, or ±1.5V to ±16V in dual-supply applications, providing a broad compatibility with various types of electronic equipment. Its low input bias and offset currents ensure accurate signal amplification with minimal error, which is critical in precision electronics. Additionally, the device offers low power consumption, enhancing the efficiency of overall equipment design.
LM2902KDR Applications
- Consumer Electronics: Utilized in audio and video equipment to amplify low-level signals, ensuring clear and enhanced outputs.
- Automotive Systems: Employed in sensor signal conditioning to provide stable outputs for automotive control systems, improving vehicle safety and performance.
- Signal Conditioning: Critical in conditioning sensor signals in medical devices, ensuring accurate readings and reliable monitoring.
- Data Acquisition Systems: Integral in converting and amplifying signals from sensors to digital form for processing in data acquisition systems, optimizing the accuracy and speed of data handling.
- Industrial Automation: Used in controlling process parameters by amplifying sensor signals, which are vital for precise control in automated manufacturing processes.
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