Datasheet LF347BN - National Semiconductor IC, OP AMP, QUAD JFET, DIP14, 347 — Datenblatt

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Manufacturer: National Semiconductor

Description: IC, OP AMP, QUAD JFET, DIP14, 347

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Docket:
LF147/LF347 Wide Bandwidth Quad JFET Input Operational Amplifiers
August 2000
LF147/LF347 Wide Bandwidth Quad JFET Input Operational Amplifiers
General Description
The LF147 is a low cost, high speed quad JFET input operational amplifier with an internally trimmed input offset voltage (BI-FET IITM technology).

The device requires a low supply current and yet maintains a large gain bandwidth product and a fast slew rate. In addition, well matched high voltage JFET input devices provide very low input bias and offset currents. The LF147 is pin compatible with the standard LM148. This feature allows designers to immediately upgrade the overall performance of existing LF148 and LM124 designs. The LF147 may be used in applications such as high speed integrators, fast D/A converters, sample-and-hold circuits and many other circuits requiring low input offset voltage, low input bias current, high input impedance, high slew rate and wide bandwidth. The device has low noise and offset voltage

Specifications:

• Amplifier Type: JFET Operational
• Bandwidth: 4 MHz
• Base Number: 347
• Gain Bandwidth: 4 MHz
• IC Generic Number: 347
• Input Offset Voltage Max: 7 mV
• Logic Function Number: 347
• Mounting Type: Through Hole
• Number of Amplifiers: 4
• Number of Pins: 14
• Op Amp Type: High Speed
• Operating Temperature Range: Commercial
• Operational Amplifier Features: BIFET Input
• Package / Case: DIP
• SVHC: No SVHC (15-Dec-2010)
• Slew Rate: 13 V/µs
• Supply Voltage + Nom: 15 V
• Supply Voltage Range: 8 V to 36 V

RoHS: Yes

Accessories:

• Fischer Elektronik - ICK 14/16 B
• Fischer Elektronik - ICK 14/16 L
• Texas Instruments - TL074CNE4