LF347BDR The Texas Instruments LF347BDR is a quad JFET-input operational amplifier. It offers a 3MHz gain bandwidth product and a 13V/µs slew rate.
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LF347BDR

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Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LF347BDR is a quad JFET-input operational amplifier. It offers a 3MHz gain bandwidth product and a 13V/µs slew rate.
✓ Total Stock: 90,400 pcs
$ Price Range: $0.25

LF347BDR Available from 1 distributor

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✓ Non-Authorised
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LF347BDR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Number of Channels
Operating Temperature Range
Slew Rate

LF347BDR Description

Short technical summary and product information.

The LF347BDR from Texas Instruments is a quad JFET-input operational amplifier designed for general-purpose applications. It features a gain bandwidth product of 3MHz and a high slew rate of 13V/µs, making it suitable for various signal processing tasks.

 

This operational amplifier operates over a wide supply voltage range from 7V to 36V. Key electrical characteristics include a low input bias current of 50pA typical and a low input noise current of 0.01pA/√Hz typical. The offset voltage at 25°C is a maximum of 5mV, with an offset drift of 10µV/°C typical.

 

The LF347BDR is available in PDIP and SOIC packages. The PDIP package measures 181.42 mm² (19.3 mm × 9.4 mm), while the SOIC package measures 51.9 mm² (8.65 mm × 6 mm). It is rated for a commercial operating temperature range of 0°C to 70°C.

LF347BDR Quick Information

Product Type: Quad Operational Amplifier
Canonical Name: LF347B Quad JFET-Input Operational Amplifier
Subcategory: General-Purpose Op Amps

LF347BDR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LF347BDR Estimated Pricing

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1+ $0.25 $0.25

Estimated market price range - modelled values for guidance only, not live distributor offers.

LF347BDR Features

  • Quad JFET-input operational amplifier.
  • 3MHz gain bandwidth product.
  • 13V/µs high slew rate.
  • Low input bias current: 50pA typical.
  • Wide supply voltage range: 7V to 36V.

LF347BDR Applications

  • Suitable for general-purpose amplification.
  • Used in signal processing circuits.
  • Ideal for buffer amplifiers.
  • Applicable in active filters.

LF347BDR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the LF347BDR?

The total supply voltage range is 7V to 36V (minimum to maximum).

What are the available package options for the LF347BDR?

The LF347BDR is available in PDIP and SOIC packages. PDIP measures 181.42 mm² (19.3 mm × 9.4 mm), and SOIC measures 51.9 mm² (8.65 mm × 6 mm).

What is the operating temperature range of the LF347BDR?

The operating temperature range is 0°C to 70°C.

What is the gain bandwidth product of the LF347BDR?

The typical gain bandwidth product is 3MHz.

What is the typical slew rate of the LF347BDR?

The typical slew rate is 13V/µs.

What is the input offset voltage of the LF347BDR?

The maximum input offset voltage at 25°C is 5mV.

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