LF347DT The STMicroelectronics LF347DT is a J-FET amplifier featuring 4 circuits. It offers a slew rate of 16V/µs and a gain bandwidth product of 4 MHz.
Mfr Part #:

LF347DT

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LF347DT is a J-FET amplifier featuring 4 circuits. It offers a slew rate of 16V/µs and a gain bandwidth product of 4 MHz.
✓ Total Stock: 24,100 pcs
$ Price Range: $0.36

LF347DT Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
20,000 pcs
20000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,400 pcs
2400 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,700 pcs
1700 pcs On Request 1 On Request On Request 20+ On Request On Request

LF347DT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Amplifier Type
Mounting Type
Number of Circuits
Slew Rate
Supplier Device Package

LF347DT Description

Short technical summary and product information.

The STMicroelectronics LF347DT is a J-FET amplifier designed for various applications requiring high-performance amplification. This component features four independent circuits within a single package, making it suitable for complex designs.

 

Key electrical specifications include a slew rate of 16V/µs and a gain bandwidth product of 4 MHz, ensuring efficient signal processing. It operates with a supply voltage span of 44V and has a low input bias current of 20 pA, along with an input offset voltage of 3 mV. The device consumes a supply current of 1.4mA per channel and can deliver up to 40 mA of output current per channel.

 

This amplifier is housed in a 14-SOIC surface-mount package, facilitating easy integration into printed circuit boards. The operating temperature range is from 0°C to 70°C, making it suitable for a variety of environmental conditions. The LF347DT is RoHS3 compliant and has an MSL rating of 1.

LF347DT Quick Information

Product Type: J-FET Amplifier
Canonical Name: LF347DT J-FET Quad Amplifier
Subcategory: Instrumentation Amplifiers

LF347DT Compliance

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

LF347DT Estimated Pricing

Qty Low High
1+ $0.36 $0.36

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

LF347DT Features

  • Quad J-FET input operational amplifier.
  • High slew rate of 16V/µs.
  • Gain bandwidth product of 4 MHz.
  • Low input bias current of 20 pA.
  • Surface mount 14-SOIC package.

LF347DT Applications

  • Suitable for high-speed signal processing.
  • Ideal for instrumentation amplifiers.
  • Used in active filters.
  • Applicable in buffer amplifiers.

LF347DT FAQs

5 frequently asked questions generated from this part’s specifications.
What is the slew rate of the LF347DT?

The slew rate of the LF347DT is 16V/µs.

What is the gain bandwidth product of the LF347DT?

The gain bandwidth product of the LF347DT is 4 MHz.

What is the operating temperature range for the LF347DT?

The LF347DT operates from 0°C to 70°C.

What package type is the LF347DT available in?

The LF347DT is available in a 14-SOIC (0.154, 3.90mm Width) surface mount package.

Is the LF347DT RoHS compliant?

The LF347DT is RoHS3 Compliant.

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