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.

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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 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
RoHS Compliant

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

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