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.

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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
RoHS Compliant

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

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