LM348N/PB
- Mfr.Part #
- LM348N/PB
- Manufacturer
- Texas Instruments
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OPAMP GP 4 CIRCUIT 14DIP
- Stock
- 30,493
- In Stock :
- 30,493
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Number of Circuits :
- 4
- Operating Temperature :
- 0°C ~ 70°C
- Current - Supply :
- 2.4mA (x4 Channels)
- Voltage - Input Offset :
- 1 mV
- Slew Rate :
- 0.5V/μs
- Package :
- Tube
- Output Type :
- -
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Amplifier Type :
- GENERAL PURPOSE
- Current - Input Bias :
- 30 nA
- Gain Bandwidth Product :
- 1 MHz
- Product Status :
- Obsolete
- Series :
- -
- Supplier Device Package :
- 14-PDIP
- Current - Output / Channel :
- 25 mA
- Mounting Type :
- Through Hole
- Datasheets
- LM348N/PB

Instrumentation OP Amps Buffer Amps Texas Instruments LM348N/PB Overview
The LM348N/PB by Texas Instruments is a versatile integrated circuit operational amplifier (op-amp) designed for general-purpose applications in instrumentation, signal conditioning, and buffering circuits. This high-performance op-amp comes in a 14-pin DIP package, making it suitable for various electronic devices and systems.
Featuring a quad op-amp configuration, the LM348N/PB provides four independent amplification channels in a single package, offering cost-effective solutions for multi-channel signal processing needs. Its wide operating voltage range and high input impedance make it compatible with a wide range of input signal sources, while its low input offset voltage and high slew rate ensure accurate and fast signal processing.
Whether used in industrial automation, medical instrumentation, audio amplification, or sensor interfacing, the LM348N/PB offers reliable performance and precise signal amplification, making it an ideal choice for engineers and designers seeking high-quality op-amp solutions.
LM348N/PB Features
- Quad operational amplifier configuration
- Wide operating voltage range
- High input impedance
- Low input offset voltage
- High slew rate
- 14-pin DIP package
- Cost-effective solution for multi-channel applications
LM348N/PB Applications
- Industrial Automation: The LM348N/PB is used in PLCs (Programmable Logic Controllers), motor control systems, and process control equipment for signal conditioning and amplification, ensuring accurate monitoring and control of industrial processes.
- Medical Instrumentation: In medical devices such as ECG (Electrocardiogram) monitors and patient monitoring systems, the LM348N/PB is employed for amplifying weak biological signals with high precision, enabling reliable diagnosis and patient care.
- Audio Amplification: Audio amplifiers and mixers utilize the LM348N/PB for signal conditioning and amplification, delivering clear and distortion-free audio output in applications such as home stereo systems, professional audio equipment, and musical instruments.
- Sensor Interfacing: The LM348N/PB serves as a buffer amplifier in sensor interface circuits, ensuring proper impedance matching and signal integrity between sensors and data acquisition systems in automotive, aerospace, and environmental monitoring applications.
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