LF347BD Part Information
Details for LF347BD 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 | 3MHz |
| Slew Rate | 13V/µs |
| Supply Voltage Range | ± 3.5V to ± 18V |
| Amplifier Case Style | SOIC |
| No. of Pins | 14Pins |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 70°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
| Amplifer Supply Voltage | ± 3.5V to ± 18V |
| Op Amp Type | High Speed |
| Operating Temperature Range | 0°C to +70°C |
Alternative Part Descriptions
- OP AMP, QUAD, JFET I/P, 3MHZ, 14SOIC; No. of Amplifiers:4 Amplifier; Bandwidth:3MHz; Slew Rate:8V/µs; Supply Voltage Range:3.5V to 18V; Amplifier Case Style:SOIC; No. of Pins:14Pins; Operating Temperature Min:0°C; Operating RoHS Compliant: Yes | Newark Electronics
- OP Amp Quad GP ±18V 14-Pin SOIC Tube | Avnet America
- Wide-bandwidth JFET-input quad operational amplifier | Texas Instruments