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LF442CN

Texas Instruments

LF442CN by Texas Instruments

LF442CN by Texas Instruments is an operational amplifier with 2 functions, offering a max input offset voltage of 7500uV and a nominal common mode reject ratio of 95dB. With low bias current and micropower technology, it is ideal for applications requiring precise signal amplification in commercial temperature environments.

Median Price

$2.315

Lifecycle Status

Suppliers In-Stock

36

In-Stock Inventory

1k+

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EXC GmbH

Germany . 98 parts In-Stock

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American Microsemiconductor Inc.

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Inland Empire Components Inc.

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Corohmni

South Africa . 309 parts In-Stock

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Parana Technologies

USA . 293 parts In-Stock

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$2.731

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ChromeModa Solutions

Germany . 2,699 parts In-Stock

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$2.501

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IDEA Electronic Components Group

UK . 1,656 parts In-Stock

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AZTECH Wire

Italy . 582 parts In-Stock

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One Stop Electronics

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Metaverse IC Inc.

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Microchip USA

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Kulean Microsystems

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Aranea Global

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Authorized Procurement Solutions

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Corphita

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Alle Elektronik GmbH

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Infinite Electronics LLP (Excess)

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UHIMA Technologies

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DigiPath Technology Company

USA . 354 parts In-Stock

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Source4Electronics, LLC

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EMSNET (Excess)

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Computer Components Inc. - USA

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Overview

Experience superior performance and precision with the LF442CN operational amplifier by Texas Instruments. As a leading manufacturer in the industry, Texas Instruments ensures top-notch quality and reliability. Ideal for applications requiring high accuracy and low-power consumption, this op amp offers unmatched value with its micropower design, low-bias operation, and wide temperature range. Whether you're designing medical equipment, sensor interfaces, or audio systems, the LF442CN delivers exceptional results every time. Trust Texas Instruments for cutting-edge technology that exceeds expectations.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides durability and protection for the internal components of the operational amplifier, ensuring long-term reliability.

Maximum Input Offset Voltage: 7500 uV

Low input offset voltage ensures accuracy in signal processing, making this operational amplifier suitable for precision applications.

Maximum Average Bias Current (IIB): 0.0001 uA

Low bias current minimizes power consumption and maintains stability, making this operational amplifier energy-efficient.

Nominal Common Mode Reject Ratio: 95 dB

High common mode rejection ratio helps in eliminating noise and interference from the input signal, providing clean output.

Nominal Supply Voltage / Vsup (V): 15

The nominal supply voltage of 15V allows for compatibility with a wide range of systems and power sources.

Minimum Voltage Gain: 15000

High voltage gain ensures amplification of weak signals without distortion, making this operational amplifier suitable for applications requiring high sensitivity.

Frequency Compensation: YES

Frequency compensation ensures stability and prevents oscillations, making this operational amplifier reliable in dynamic signal processing applications.

Maximum Unity Gain Bandwidth: 1000 kHz

High unity gain bandwidth enables high-frequency signal processing, making this operational amplifier suitable for audio and RF applications.

Technical Specifications

Operational Amplifiers (Op Amps) LF442CN attributes and parameters. Explore more Operational Amplifiers (Op Amps) devices from Texas Instruments

Amplifier Characteristics

Amplifier Type:

Architecture:

Voltage Feedback

Technology:

BIPOLAR

Power Supply:

±15 V

Total Functions:

2

Sub-Category:

Operational Amplifiers

Frequency Compensation:

Yes

Low-Bias:

Yes

Low-Offset:

No

Micropower:

Yes

Performance Specifications

Nominal Unity Gain Bandwidth:

1 MHz

Nominal Common Mode Rejection Ratio (CMRR ):

95 dB

Input Offset Voltage Limit:

7500 uV

Minimum Voltage Gain:

15000

Minimum Slew Rate:

0.6 V/us

Nominal Slew Rate:

1 V/us

Peak Bias Current:

100 pA

Maximum Bias Current (IIB) @25 °C:

100 pA

Operational Characteristics

Nominal Supply Voltage:

15 V

Maximum Supply Voltage:

18 V

Maximum Negative Supply Voltage:

-15 V

Minimum Negative Supply Voltage:

-18 V

Lowest Operating Temperature:

0 °C (32 °F)

Maximum Operating Temperature:

70 °C (158 °F)

Maximum Supply Current:

500 μA

Physical Characteristics

Length:

0.387 in (9.8171 mm)

Width:

0.3 in (7.62 mm)

Maximum Seated Height:

0.2 in (5.08 mm)

Total Terminals:

8

Terminal Pitch:

0.1 in (2.54 mm)

Terminal Position:

Dual

Terminal Form:

Terminal Finish:

Tin Lead

Package Body Material:

Plastic/Epoxy

Surface Mount:

No

Manufacturing and Reliability

Moisture Sensitivity Level (MSL):

1

Temperature Grade:

Qualified:

No

Standards

JESD-30 Code:

R-PDIP-T8

JESD-609 Code:

e0

Packaging and Shipping

Package Code:

DIP

Package Shape:

Package Style:

In Line

Package Equivalence Code:

DIP8,.3

Trade Compliance

LF442CN Amplifiers trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.33.00.01

SB

8542.33.00.00

NSN

5962-01-221-6716, 5962012216716, 5962-01-273-6616, 5962012736616

NIIN

012216716, 012736616

Manufacturer Highlights

Texas Instruments

Texas Instruments Inc. (TI) is one of the world's leading semiconductor companies and a global leader in analog and digital signal processing technology. The company has had a major impact on the electronics industry for over 80 years, manufacturing integrated circuits (ICs), software and subsystems that leverage high-performance computing capabilities. It offers an extensive portfolio of solutions for a wide range of industries, from aerospace to medical devices and consumer products to communication systems. Over its long history, TI has become synonymous with quality, reliability and innovation. Today, TI is one of the largest semiconductor companies in the world with operations in more than 30 countries across six continents.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President, CEO

Haviv Ilan

Chairman

Richard K. Templeton

Senior VP, CFO

Rafael R. Lizardi

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

M - Fab

Fabrication

Fab Initiation

1997

USA

South Portland

Wafer Capacity

32,000

1997

32,000

D - FAB

Fabrication

Fab Initiation

1966

USA

Dallas

Wafer Capacity

42,000

1966

42,000

D MOS - 6

Fabrication

Fab Initiation

2002

USA

Dallas

Wafer Capacity

25,000

2002

25,000

D MOS - 5

Fabrication

Fab Initiation

1995

USA

Dallas

Wafer Capacity

75,000

1995

75,000

Miho - 8

Fabrication

Fab Initiation

1980

Japan

Inashiki

Wafer Capacity

43,000

1980

43,000

S FAB 1

Fabrication

Fab Initiation

1966

USA

Sherman

Wafer Capacity

91,000

1966

91,000

F - FAB

Fabrication

Fab Initiation

2001

Germany

Freising

Wafer Capacity

37,000

2001

37,000

R Fab 1

Fabrication

Fab Initiation

2010

USA

Richardson

Wafer Capacity

40,000

2010

40,000

D HC Line

Fabrication

Fab Initiation

1999

USA

Dallas

Wafer Capacity

2,000

1999

2,000

JV3

Fabrication

Fab Initiation

2001

Japan

Aizu Wakamatsu

Wafer Capacity

45,000

2001

45,000

C - FAB

Fabrication

Fab Initiation

2007

China

Chengdu

Wafer Capacity

30,000

2007

30,000

L - Fab

Fabrication

Fab Initiation

2015

USA

Lehi

Wafer Capacity

70,000

2015

70,000

R - Fab 2

Fabrication

Fab Initiation

2022

USA

Richardson

Wafer Capacity

2022

S - FAB 2

Fabrication

Fab Initiation

2025

USA

Sherman

Wafer Capacity

2025

S - FAB 3

Fabrication

Fab Initiation

2028

USA

Sherman

Wafer Capacity

2028

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