LF347BN Part Information
Details for LF347BN by Texas Instruments
Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps
Part Description
The LF347 and LF347B devices are low-cost, highspeed, JFET-input operational amplifiers. They require low supply current yet maintain a large gainbandwidth product and a fast slew rate. In addition, their matched high-voltage JFET inputs provide very low input bias and offset current. The LF347 and LF347B can be used in applications such as high-speed integrators, digital-to-analog converters, sample-and-hold circuits, and many other circuits. The LF347 and LF347B devices are characterized for operation from 0°C to 70°C.
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Features
- Gain Bandwidth: 3 MHz Typical
- High Slew Rate: 13 V/ms Typical
- Low Input Bias Current: 50 pA Typical
- Low Input Noise Current: 0.01 pA/u221aHz Typical
- Low Supply Current: 8 mA Typical
- Low Total Harmonic Distortion
Part Specifications
| No. of Amplifiers | 4 Amplifier, 4Amplifiers |
| Bandwidth | 4MHz |
| Slew Rate | 13V/µs |
| Supply Voltage Range | 8V to 36V |
| Amplifier Case Style | DIP |
| No. of Pins | 14Pins |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 70°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| MSL | - |
| SVHC | No SVHC (27-Jun-2018) |
| Amplifer Supply Voltage | 8V to 36V |
| Amplifier Type | JFET Operational |
| Base Number | 347 |
| Gain Bandwidth | 4MHz |
| IC Generic Number | 347 |
| IC Temperature Range | Commercial |
| Input Offset Voltage Max | 7mV |
| Logic Function Number | 347 |
| Op Amp Type | High Speed |
| Operating Temperature Range | 0°C to +70°C |
| Operational Amplifier Features | BIFET Input |
| Supply Voltage + Nom | 15V |
| Supply Voltage Max | 36V |
| Supply Voltage Min | 8V |
Alternative Part Descriptions
- IC, OP AMP, QUAD; No. of Amplifiers:4 Amplifier; Bandwidth:4MHz; Slew Rate:13V/µs; Supply Voltage Range:8V to 36V; Amplifier Case Style:DIP; No. of Pins:14Pins; Operating Temperature Min:0°C; Operating Temperature Max:70°C; Product RoHS Compliant: Yes | Newark Electronics
- Wide-bandwidth JFET-input quad operational amplifier | Texas Instruments