LM348DRG4
- Mfr.Part #
- LM348DRG4
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 4 CIRCUIT 14SOIC
- Stock
- 52,479
- In Stock :
- 52,479
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Length :
- 8.65mm
- Number of Terminations :
- 14
- Mounting Type :
- Surface Mount
- Number of Elements :
- 4
- Number of Functions :
- 4
- Voltage - Input Offset :
- 1mV
- Supply Voltage :
- 15V
- Power :
- No
- Width :
- 3.91mm
- Current - Input Bias :
- 30nA
- Lead Free :
- Lead Free
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Base Part Number :
- LM348
- Low-Bias :
- No
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Radiation Hardening :
- No
- Output Current per Channel :
- 25mA
- Amplifier Type :
- GENERAL PURPOSE
- Architecture :
- VOLTAGE-FEEDBACK
- Bias Current-Max (IIB) @25C :
- 0.2µA
- Common Mode Rejection Ratio :
- 70 dB
- Input Offset Voltage (Vos) :
- 6mV
- Operating Temperature :
- 0°C~70°C
- Power Supplies :
- +-15V
- Frequency Compensation :
- yes
- Terminal Position :
- Dual
- Slew Rate :
- 0.5V/μs
- Terminal Pitch :
- 1.27mm
- Peak Reflow Temperature (Cel) :
- 260
- Micropower :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Supply Current :
- 2.4mA
- Height :
- 1.75mm
- Bandwidth :
- 1MHz
- Programmable Power :
- No
- Unity Gain BW-Nom :
- 1000 kHz
- Nominal Supply Current :
- 2.4mA
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Input Offset Current-Max (IIO) :
- 0.05μA
- Voltage - Supply, Single/Dual (±) :
- 8V~36V ±4V~18V
- JESD-609 Code :
- e4
- Pin Count :
- 14
- Thickness :
- 1.58mm
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Terminal Form :
- Gull wing
- Packing Method :
- TR
- Operating Supply Voltage :
- 18V
- Voltage Gain :
- 104.08dB
- Pbfree Code :
- yes
- Mount :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 6 Weeks
- ECCN Code :
- EAR99
- Output Current :
- 25mA
- Number of Pins :
- 14
- Low-Offset :
- No
- Dual Supply Voltage :
- 9V
- Datasheets
- LM348DRG4

[Instrumentation, OP Amps, Buffer Amps] Overview
The LM348DRG4, manufactured by Texas Instruments, is an integrated circuit (IC) designed for general-purpose operational amplifier (op-amp) applications. With its versatile capabilities, this IC is a fundamental component in various electronic circuits, offering high performance and reliability.
Engineered to deliver precise amplification, the LM348DRG4 operates across a wide range of voltages and temperatures, making it suitable for diverse industrial and commercial applications. Its robust design and consistent performance make it an ideal choice for demanding electronic systems.
LM348DRG4 Features
- General-purpose operational amplifier
- Four independent op-amps in a single package
- High gain and wide bandwidth
- Low input offset voltage and offset current
- Wide supply voltage range
- Excellent temperature stability
- Industry-standard 14-pin SOIC package
- Low power consumption
LM348DRG4 Applications
- Signal Conditioning Circuits: The LM348DRG4 is commonly used in signal conditioning circuits to amplify, filter, and process analog signals in instrumentation and measurement systems. Its low noise and high precision ensure accurate signal processing, making it essential in data acquisition systems and test equipment.
- Active Filters: In audio equipment and communication systems, the LM348DRG4 is employed to implement active filter designs, providing adjustable frequency response and precise filtering capabilities. Its high gain and wide bandwidth enable the creation of custom filter configurations for different applications.
- Control Systems: For control and automation applications, the LM348DRG4 serves as a key component in feedback control loops, providing amplification and signal conditioning for sensor inputs. It contributes to stable and reliable operation in systems such as motor control, robotics, and industrial automation.
- Transducer Interface Circuits: Transducer interface circuits utilize the LM348DRG4 to interface sensors and transducers with microcontroller systems. By amplifying and conditioning sensor signals, it enables accurate measurement and monitoring in industrial process control, automotive electronics, and medical instrumentation.
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