LF347N
| Parameters | |
|---|---|
| Pin Count | 14 |
| Number of Channels | 4 |
| Operating Supply Current | 8mA |
| Nominal Supply Current | 11mA |
| Power Dissipation | 680mW |
| Output Current | 31mA |
| Max Supply Current | 11mA |
| Slew Rate | 13V/μs |
| Architecture | VOLTAGE-FEEDBACK |
| Amplifier Type | J-FET |
| Common Mode Rejection Ratio | 70 dB |
| Current - Input Bias | 50pA |
| Voltage - Supply, Single/Dual (±) | 7V~36V ±3.5V~18V |
| Input Offset Voltage (Vos) | 10mV |
| Bandwidth | 3MHz |
| Neg Supply Voltage-Nom (Vsup) | -15V |
| Unity Gain BW-Nom | 3000 kHz |
| Voltage Gain | 100dB |
| Average Bias Current-Max (IIB) | 0.0002μA |
| Power Supply Rejection Ratio (PSRR) | 80dB |
| Low-Offset | NO |
| Frequency Compensation | YES |
| Supply Voltage Limit-Max | 18V |
| Voltage - Input Offset | 5mV |
| Low-Bias | YES |
| Micropower | NO |
| Bias Current-Max (IIB) @25C | 0.0002μA |
| Programmable Power | NO |
| Dual Supply Voltage | 15V |
| Neg Supply Voltage-Max (Vsup) | -18V |
| Height | 5.08mm |
| Length | 19.3mm |
| Width | 6.35mm |
| Thickness | 3.9mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 12 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Contact Plating | Gold |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 14-DIP (0.300, 7.62mm) |
| Number of Pins | 14 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Subcategory | Operational Amplifier |
| Max Power Dissipation | 680mW |
| Technology | JFET |
| Terminal Position | DUAL |
| Number of Functions | 4 |
| Supply Voltage | 15V |
| Base Part Number | LF347 |
LF347N Description
The LF347N is a high-speed quad general-purpose JFET-input Operational Amplifier that requires a low supply current yet maintains a large gain-bandwidth product and a fast slew rate. In addition, their matched high-voltage JFET inputs provide very low input bias and offset current. The LF347 can be used in applications such as high-speed integrators, digital-to-analog converters, sample-and-hold circuits, and many other circuits.
LF347N Features
50pA Typical low input bias current
0.01pA Typical low input noise current
Low total harmonic distortion
Low Supply Current: 8 mA Typical
Gain Bandwidth: 3 MHz Typical
High Slew Rate: 13 V/ms Typical
LF347N Applications
Motor Integrated Systems: UPS
Drives and Control Solutions: AC Inverters and VF Drives
Renewables: Solar Inverters
Pro Audio Mixers
Oscilloscopes