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MAX9634FERS+T - Analog Devices

Description: nanoPower, 4-Bump UCSP/SOT23, Precision Current-Sense Amplifier

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MAX9634FERS+T - Analog Devices PCB footprint - BGA - BGA - R41A1+1
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MAX9634FERS+T - Analog Devices  - 3D model - BGA - R41A1+1
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MAX9634FERS+T Details

  • Manufacturer Part Number:

    MAX9634FERS+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    4-WLCSP-N/A

  • Package Description:

    UCSP-4

  • Pin Count:

    4

  • Manufacturer Package Code:

    4-WLCSP-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:

    2009-11-12

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Common-mode Reject Ratio-Min:

    94 dB

  • Common-mode Reject Ratio-Nom:

    130 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    300 µV

  • JESD-30 Code:

    S-PBGA-B4

  • JESD-609 Code:

    e1

  • Length:

    1 mm

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA4,2X2,20

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    0.69 mm

  • Supply Current-Max:

    0.0025 mA

  • Supply Voltage Limit-Max:

    30 V

  • Supply Voltage-Nom (Vsup):

    3.6 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Unity Gain BW-Nom:

    84.6

  • Wideband:

    NO

  • Width:

    1 mm

MAX9634FERS+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX9634FERS+T involves keeping the input and output traces short and separate, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and EMI.
  • The choice of input and output capacitors for the MAX9634FERS+T depends on the specific application and operating conditions. In general, X5R or X7R ceramic capacitors with a voltage rating of 10V or higher are recommended for the input and output capacitors. The capacitance value should be chosen based on the desired ripple rejection and noise filtering requirements.
  • The MAX9634FERS+T has an operating temperature range of -40°C to +125°C. However, the device's performance and reliability may be affected at extreme temperatures, so it's recommended to operate the device within a temperature range of -20°C to +85°C for optimal performance.
  • To ensure proper power-up and power-down of the MAX9634FERS+T, it's recommended to follow a controlled power-up sequence, where the input voltage is ramped up slowly (e.g., 10ms) to prevent inrush currents and voltage overshoots. During power-down, the input voltage should be ramped down slowly to prevent voltage undershoots and oscillations.
  • The MAX9634FERS+T has built-in ESD protection, but it's still recommended to follow proper ESD handling procedures during assembly and testing to prevent damage to the device. This includes using ESD-safe materials, grounding straps, and ionizers, as well as following proper handling and storage procedures.

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MAX9634FERS+T Overview

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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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Part Image MAX9634FERS+T Maxim Integrated Products

Operational Amplifier, 1 Func, 300uV Offset-Max, BICMOS, PBGA4