LF444CM The Texas Instruments LF444CM is a quad JFET-input operational amplifier designed for general-purpose applications. It offers a 1MHz gain bandwidth product and a 1V/µs slew rate.
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LF444CM

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Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LF444CM is a quad JFET-input operational amplifier designed for general-purpose applications. It offers a 1MHz gain bandwidth product and a 1V/µs slew rate.
✓ Total Stock: 1,000 pcs

LF444CM Available from 1 distributor

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LF444CM Specifications Quick View

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

LF444CM Description

Short technical summary and product information.

The Texas Instruments LF444CM is a quad JFET-input operational amplifier. It operates with a total supply voltage ranging from 6V to 36V and features rail-to-rail input to output.

 

Key electrical characteristics include a typical gain bandwidth product of 1MHz and a slew rate of 1V/µs. The amplifier exhibits a low input bias current of 50pA maximum and a low input voltage noise density of 35 nV/√Hz at 1kHz. The offset voltage at 25°C is a maximum of 5mV, with an offset drift of 10 µV/°C typical. The quiescent current per channel is 0.15mA typical.

 

This operational amplifier is suitable for applications requiring high input impedance due to its FET input architecture. It provides a typical common-mode rejection ratio of 100dB and a typical output current of 0.014A.

 

The LF444CM is available in 14-pin PDIP and 14-pin SOIC packages. The operating temperature range is from 0°C to 70°C.

LF444CM Quick Information

Product Type: Operational Amplifier
Canonical Name: LF444CM Quad JFET-Input Operational Amplifier
Subcategory: General-Purpose Op Amps

LF444CM Compliance

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

LF444CM Features

  • Quad JFET-input operational amplifier.
  • 1MHz gain bandwidth product.
  • 1V/µs slew rate.
  • Low input bias current: 50pA max.
  • Wide operating voltage: 6V to 36V.

LF444CM Applications

  • General-purpose amplification.
  • High input impedance circuits.
  • Low power applications.

LF444CM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the gain bandwidth product of the LF444CM?

The typical gain bandwidth product of the LF444CM is 1 MHz.

What is the slew rate for the LF444CM?

The typical slew rate for the LF444CM is 1 V/µs.

What is the maximum input offset voltage at 25°C?

The maximum input offset voltage at 25°C for the LF444CM is 5 mV.

What is the operating temperature range for the LF444CM?

The operating temperature range for the LF444CM is 0°C to 70°C.

What is the input bias current of the LF444CM?

The maximum input bias current for the LF444CM is 50 pA.

How many channels does the LF444CM have?

The LF444CM has 4 channels.

What is the maximum supply voltage for the LF444CM?

The maximum total supply voltage for the LF444CM is 36 V.

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