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ADA4897-2TRMZ-EP - Analog Devices

Description: High Speed Operational Amplifiers LoNoise-LoPower R/R Op Amp Dual

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ADA4897-2TRMZ-EP - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RM-10(MSOP)
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ADA4897-2TRMZ-EP Details

  • Manufacturer Part Number:

    ADA4897-2TRMZ-EP

  • Source Url Status Check Date:

    2013-05-01 14:56:34.072

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT, MO-187BA, MSOP-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    RM-10

  • Country Of Origin:

    Taiwan

  • 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):

    17 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-G10

  • JESD-609 Code:

    e4

  • 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:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °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:

    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:

    MILITARY

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Gain-Min:

    56200

  • Wideband:

    YES

  • Width:

    3 mm

ADA4897-2TRMZ-EP Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADA4897-2TRMZ-EP involves keeping the input and output traces short and away from noise sources, using a solid ground plane, and decoupling the power supply pins with capacitors. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • The gain resistors (Rf and Rg) should be chosen based on the desired gain and bandwidth of the amplifier. A higher gain requires smaller resistors, while a lower gain requires larger resistors. The datasheet provides a gain resistor selection table to help with this process.
  • The maximum power dissipation of the ADA4897-2TRMZ-EP is 1.4W, which is calculated based on the maximum junction temperature (150°C) and the thermal resistance of the package (45°C/W). The actual power dissipation will depend on the operating conditions and the ambient temperature.
  • Yes, the ADA4897-2TRMZ-EP can be used in a single-supply configuration, but the input common-mode range will be limited to VCC - 1.2V. The output voltage swing will also be reduced. A voltage divider or a voltage reference can be used to set the input common-mode voltage.
  • The ADA4897-2TRMZ-EP has built-in ESD protection, but additional protection measures can be taken, such as using TVS diodes or ESD protection arrays on the input and output pins. Overvoltage protection can be achieved using voltage clamps or voltage regulators.

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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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