Part Image

LF198AH/NOPB - Texas Instruments

Description: Monolithic Sample and Hold Circuit

Download LF198AH/NOPB 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
LF198AH/NOPB - Texas Instruments PCB footprint - Other - Other - LMC(O-MBCY-W8)
click to zoom
3D Models
LF198AH/NOPB - Texas Instruments  - 3D model - Other - LMC(O-MBCY-W8)
click to zoom

LF198AH/NOPB Details

  • Manufacturer Part Number:

    LF198AH/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-5

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Acquisition Time-Max:

    25 µs

  • Acquisition Time-Nom:

    20 µs

  • Amplifier Type:

    SAMPLE AND HOLD CIRCUIT

  • Analog Input Voltage-Max:

    11.5 V

  • Analog Input Voltage-Min:

    -11.5 V

  • JESD-30 Code:

    O-MBCY-W8

  • Length:

    9.08 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    1

  • 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

  • Qualification Status:

    Not Qualified

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    5.72 mm

  • Subcategory:

    Sample and Hold Circuit

  • Supply Current-Max:

    6.5 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    MILITARY

  • Terminal Form:

    WIRE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    BOTTOM

  • Width:

    9.08 mm

LF198AH/NOPB Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the LF198AH/NOPB is 4.5V to 16V.
  • To ensure stability, it is recommended to use a minimum gain of 5, and to avoid capacitive loads. Additionally, a 10nF to 100nF capacitor can be added between the output and the inverting input to improve stability.
  • The maximum output current of the LF198AH/NOPB is 20mA.
  • While the LF198AH/NOPB can be used as a comparator, it is not recommended due to its op-amp architecture. Texas Instruments recommends using a dedicated comparator like the LM339 or LM2901 for comparator applications.
  • To reduce noise, use a low-pass filter at the input, keep the circuit layout clean and compact, and use a decoupling capacitor (e.g., 10uF) between the power supply pins.

Trust Checks

This model has been provided by an expert contributor.
Expert Contribution
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LF198AH/NOPB Overview

Use the download button to access the LF198AH/NOPB schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LF198, or try a keyword search, such as Sample and Hold Circuits

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 LF198AH/NOPB

Showing 0 results

LF198AH/NOPB Alternates

Showing results

Image Part Number Model
Part Image LF398H National Semiconductor Corporation

Sample and Hold Circuit, 1 Func, Sample, 20us Acquisition Time, BIPolar

Part Image JL198BGA National Semiconductor Corporation

Sample and Hold Circuit, 1 Func, Sample, BIPolar, MBCY8

Part Image LF198AH Linear Technology

Sample and Hold Circuit, 1 Func, Sample, 16us Acquisition Time, BIPolar, MBCY8

Part Image LF198H/883B Texas Instruments

SAMPLE AND HOLD AMPLIFIER, 20us ACQUISITION TIME, MBCY8, METAL CAN-8

Part Image LF298H AMD

Sample and Hold Circuit, 1 Func, Sample, 20us Acquisition Time, BIFET, MBCY8

For a full list of alternate parts for LF198AH/NOPB, check out Findchips.com