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ADA4896-2ARMZ-R7 - Analog Devices

Description: 1 nV/√Hz, Low Power, Rail-to-Rail Output Amplifiers

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ADA4896-2ARMZ-R7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8MSOP
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ADA4896-2ARMZ-R7 Details

  • Manufacturer Part Number:

    ADA4896-2ARMZ-R7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    ROHS COMPLIANT, MO-187AA, MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    RM-8

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    4 µA

  • Bias Current-Max (IIB) @25C:

    4 µA

  • Common-mode Reject Ratio-Min:

    92 dB

  • Common-mode Reject Ratio-Nom:

    120 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    500 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -5.5 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    120 V/us

  • Supply Current-Max:

    6.4 mA

  • Supply Voltage Limit-Max:

    5.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    230000

  • Voltage Gain-Min:

    56200

  • Wideband:

    YES

  • Width:

    3 mm

ADA4896-2ARMZ-R7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADA4896-2ARMZ-R7 involves keeping the input and output traces short and symmetrical, using a solid ground plane, and minimizing parasitic capacitance and inductance. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • The choice of gain resistors depends on the desired gain, bandwidth, and noise requirements. A good starting point is to use 1% or 0.1% tolerance resistors with a value between 1 kΩ and 100 kΩ. The ADA4896-2ARMZ-R7 datasheet provides a gain resistor calculator to help with the selection.
  • The maximum power dissipation for the ADA4896-2ARMZ-R7 is 670 mW. This is calculated based on the maximum junction temperature of 150°C and the thermal resistance of the package. Proper thermal design and heat sinking are essential to ensure reliable operation.
  • Yes, the ADA4896-2ARMZ-R7 can be used as a single-ended amplifier. However, this will reduce the common-mode rejection ratio (CMRR) and increase the noise floor. A single-ended configuration is suitable for applications where a high CMRR is not required.
  • To filter out EMI, use a combination of shielding, filtering, and layout techniques. Add ferrite beads or chokes to the power supply lines, use a pi-filter or a common-mode choke, and ensure a solid ground plane. Keep sensitive analog traces away from digital and switching noise sources.

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ADA4896-2ARMZ-R7 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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