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LF347BDR Audio Power Amplifier IC Op Amps Wide-Bandwidth JFET-Inp Quad

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ChongMing Group (HK) Int'l Co., Ltd

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LF347BDR Audio Power Amplifier IC Op Amps Wide-Bandwidth JFET-Inp Quad

Brand Name : Ti

Model Number : LF347BDR

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 : SOP

Description : J-FET Amplifier 4 Circuit 14-SOIC

Supply Voltage - Max : 36 V

Number of Channels : 4 Channel

GBP - Gain Bandwidth Product : 3 MHz

SR - Slew Rate : 13 V/us

CMRR - Common Mode Rejection Ratio : 70 dB to 100 dB

Ib - Input Bias Current : 200 pA

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LF347BDR Audio Power Amplifier IC Op Amps Wide-Bandwidth JFET-Inp Quad

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

Product Tags:

digital audio amplifier ic

audio preamplifier ic

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