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MAX9923TEUB+ - Analog Devices

Description: Ultra-Precision, High-Side Current-Sense Amplifiers

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MAX9923TEUB+ - Analog Devices - PCB symbol
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PCB Footprints
MAX9923TEUB+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 10 µMAX
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3D Models
MAX9923TEUB+ - Analog Devices - 3D model - Small Outline Packages - 10 µMAX
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MAX9923TEUB+ Details

  • Manufacturer Part Number:

    MAX9923TEUB+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    10-MINI_SO-N/A

  • Package Description:

    ROHS COMPLIANT, MO-187BA, USOP-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    10-MINI_SO-N/A

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2009-03-23

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.000001 µA

  • Common-mode Reject Ratio-Min:

    121 dB

  • Common-mode Reject Ratio-Nom:

    140 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    25 µV

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP10,.19,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    0.4 V/us

  • Supply Current-Max:

    1.5 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Unity Gain BW-Nom:

    50

  • Voltage Gain-Min:

    100

  • Wideband:

    NO

  • Width:

    3 mm

MAX9923TEUB+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX9923TEUB+ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces connected to the input pins. A 4-layer PCB with a dedicated analog layer is recommended. Additionally, the device should be placed close to the input signal sources to minimize noise pickup.
  • To optimize the MAX9923TEUB+ for low-power operation, ensure that the device is operated at the lowest possible supply voltage (VCC) while still meeting the required performance specifications. Additionally, consider using the device's shutdown mode (SHDN) to reduce power consumption when the device is not in use. The SHDN pin can be connected to a digital output of a microcontroller to control the power state of the device.
  • The MAX9923TEUB+ can handle input voltages up to 40V, but it's recommended to limit the input voltage to 30V or less to ensure reliable operation and to prevent damage to the device. If the input voltage exceeds 30V, consider using an external voltage limiter or clamp circuit to protect the device.
  • To filter out noise and interference in the input signal, consider adding external filters such as RC filters or ferrite beads in series with the input pins. Additionally, ensure that the input signal is properly terminated and that the PCB layout is designed to minimize noise pickup. The MAX9923TEUB+ also has an internal filter that can be enabled by connecting the FLT pin to VCC or GND.
  • The recommended output filter for the MAX9923TEUB+ is a simple RC filter with a cutoff frequency of around 10kHz to 100kHz. The filter should be designed to attenuate high-frequency noise and oscillations while preserving the desired output signal. A 1kΩ resistor and a 10nF capacitor are a good starting point for the filter design.

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MAX9923TEUB+ Overview

Use the download button to access the MAX9923TEUB+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MAX99, or try a keyword search, such as Operational Amplifiers

About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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