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Lf347dr 3 MHz Typical Stereo Audio Amplifier IC , Audio Preamplifier IC Low Input Noise

Categories Audio Power Amplifier IC
Brand Name: Ti
Model Number: Lf347dr
MOQ: Contact us
Price: Contact us
Payment Terms: Paypal, Western Union, TT
Supply Ability: 50000 Pieces per Day
Delivery Time: The goods will be shipped within 3 days once received fund
Packaging Details: SOP14
Supply Voltage - Min: 7 V
Maximum Operating Temperature: + 70 C
Color: Black
Product name: Audio Power Amplifier
Supply Voltage - Max: 36 V
Minimum Operating Temperature: 0 C
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Lf347dr 3 MHz Typical Stereo Audio Amplifier IC , Audio Preamplifier IC Low Input Noise

Lf347dr Audio Power Amplifier IC Op Amps Quad WB JFET Op Amp


1 Features

  • Low Input Bias Current: 50 pA Typical
  • Low Input Noise Current: 0.01 pA/√Hz Typical

  • Low Total Harmonic Distortion

  • Low Supply Current: 8 mA Typical

  • Gain Bandwidth: 3 MHz Typical

  • High Slew Rate: 13 V/ms Typical


2 Applications

  • Motor Integrated Systems: UPS

  • Drives and Control Solutions: AC Inverters and VF Drives

  • Renewables: Solar Inverters

  • Pro Audio Mixers

  • Oscilloscopes


3 Description

The LF347 and LF347B devices are low-cost, high- speed, JFET-input operational amplifiers. They require low supply current yet maintain a large gain- bandwidth 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.

Device Information

PART NUMBER

PACKAGE

BODY SIZE (NOM)

LF347D, LF347BD

SOIC (14)

8.65 mm × 3.91 mm

LF347N, LF347BN

PDIP (14)

19.30 mm × 6.35 mm

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