Part Image

LF442AMH - Texas Instruments

Description: IC OP AMP DUAL LP JFET

Download LF442AMH Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
LF442AMH - Texas Instruments PCB footprint - Other - Other - TO292P914X470-8P
click to zoom

LF442AMH Details

  • Manufacturer Part Number:

    LF442AMH

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    BCY

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.00005 µA

  • Bias Current-Max (IIB) @25C:

    0.00005 µA

  • Common-mode Reject Ratio-Min:

    70 dB

  • Common-mode Reject Ratio-Nom:

    95 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.0015 µA

  • Input Offset Voltage-Max:

    1000 µV

  • JESD-30 Code:

    O-MBCY-W8

  • JESD-609 Code:

    e0

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -22 V

  • Neg Supply Voltage-Nom (Vsup):

    -20 V

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    METAL

  • Package Code:

    TO-99

  • Package Equivalence Code:

    CAN8,.2

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Packing Method:

    TRAY

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Slew Rate-Min:

    0.8 V/us

  • Slew Rate-Nom:

    1 V/us

  • Supply Current-Max:

    1 mA

  • Supply Voltage Limit-Max:

    22 V

  • Supply Voltage-Nom (Vsup):

    20 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    WIRE

  • Terminal Position:

    BOTTOM

  • Unity Gain BW-Nom:

    1000

  • Voltage Gain-Min:

    25000

  • Wideband:

    NO

LF442AMH Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the LF442AMH is 670mW, which is calculated based on the maximum junction temperature (150°C) and the thermal resistance from junction to ambient (125°C/W).
  • Yes, the LF442AMH can be used as a single-supply op-amp, but it's not recommended. The LF442AMH is designed for dual-supply operation, and its performance may degrade when used with a single supply. If you need a single-supply op-amp, consider using a different device, such as the LM324 or OP07.
  • The input impedance of the LF442AMH is typically around 2MΩ, but it can vary depending on the specific application and operating conditions. This is relatively high compared to other op-amps, making the LF442AMH suitable for high-impedance applications.
  • Yes, the LF442AMH can be used for audio applications, but it's not the best choice. The LF442AMH has a relatively high noise floor and a limited bandwidth (around 3MHz), which may not be suitable for high-fidelity audio applications. Consider using a dedicated audio op-amp, such as the OPA2134 or LM4562, for better performance.
  • No, the LF442AMH is not radiation-hardened. It's a commercial-grade op-amp designed for general-purpose applications, not for use in radiation-intensive environments. If you need a radiation-hardened op-amp, consider using a device specifically designed for that purpose, such as the RH1024 or RH1044.

Trust Checks

This model has been verified by system checks.
System Verified
Sponsored

LF442AMH Overview

Use the download button to access the LF442AMH schematic symbol and PCB footprint.
To find more CAD model downloads similar to this part, try a partial part number search, like LF442, or try a keyword search, such as Operational Amplifiers

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

Parts related to LF442AMH

Showing 0 results

LF442AMH Alternates

Showing results

Image Part Number Model
Part Image M38510/10102BIC Raytheon Semiconductor

Operational Amplifier, 2 Func, 4000uV Offset-Max, MBCY10

Part Image LF442CH National Semiconductor Corporation

Operational Amplifier, 2 Func, 5000uV Offset-Max, JFET, MBCY8

Part Image LF442ACH Texas Instruments

DUAL OP-AMP, 1000 uV OFFSET-MAX, 1 MHz BAND WIDTH, MBCY8

Part Image JM38510/10102SIA National Semiconductor Corporation

Operational Amplifier, 2 Func, 6000uV Offset-Max, BIPolar, MBCY10

Part Image LF442MH/883 Texas Instruments

Operational Amplifier, 2 Func, 5000uV Offset-Max, BIPolar, MBCY8

For a full list of alternate parts for LF442AMH, check out Findchips.com