Texas Instruments LF347 Quad General-Purpose JFET-input Operational Amplifier LF347D

Quad General-Purpose JFET-input Operational Amplifier 14-SOIC 0 to 70

J-FET Amplifier 4 Circuit 14-SOIC

Manufacturer: Texas Instruments
Win Source Part Number: 082556-LF347D
Category: Integrated Circuits(ICs)
Family: Linear - Amplifiers - Instrumentation OP Amps Buffer Amps
Packaging: Tube
Mounting Style: SMD/SMT
Operating Temperature Range: 0°C ~ 70°C
Package: 14-SOIC (0.154" 3.90mm Width)
Manufacturer Device Package: 14-SOIC
Number of Circuits: 4
Standard Package: 50
Catalog: J-FET
Amplifier Type: J-FET
Slew Rate: 13 V/µs
Gain Bandwidth Product: 3MHz
Current - Input Bias: 50pA
Voltage - Input Offset: 5mV
Current - Supply: 8mA
Voltage - Supply Single/Dual (±): 7 V ~ 36 V ±3.5 V ~ 18 V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 58 pct.
Supply and Demand Status: Sufficient
Application Field: Used in Power Management, Motor Drive & Control, Alternative Energy, Signal Processing

LF347 Quad General-Purpose JFET-input Operational Amplifier

Quad JFET Op Amp, 3MHz BW, 18V, SOIC, 4-Ch Product overview: LF347D from Texas Instruments is an Operational Amplifier IC for signal conditioning, buffering, current sensing, analog measurement, filtering, and precision control. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Quad, 3MHz, 18V, SOIC. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, Quad, 3MHz, 18V, SOIC, Operational Amplifier IC, OP Amps, Buffer Amps ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 687-LF347D can be used for catalog matching and distributor lookup.