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AD629BR - Analog Devices

Description: Differential Amplifiers High CM Vltg

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AD629BR - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - - [SOIC_N]-
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AD629BR Details

  • Manufacturer Part Number:

    AD629BR

  • Source Url Status Check Date:

    2013-05-01 14:56:15.512

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    PLASTIC, MS-012AA, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    R-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Bandwidth (3dB)-Nom:

    0.5 MHz

  • Common-mode Reject Ratio-Min:

    86 dB

  • Common-mode Reject Ratio-Nom:

    96 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    1000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e0

  • Length:

    4.9 mm

  • Low-Offset:

    NO

  • Micropower:

    NO

  • 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:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    240

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Min:

    1.7 V/us

  • Slew Rate-Nom:

    2.1 V/us

  • Supply Current-Max:

    1 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Lead (Sn85Pb15)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

AD629BR Frequently Asked Questions (FAQs)

  • A good layout and grounding technique is crucial for the AD629BR. It is recommended to use a multi-layer PCB with a solid ground plane, and to keep the input and output traces separate. The AD629BR should be placed close to the signal source, and the input traces should be kept short and shielded. A star-grounding technique is recommended, where all grounds are connected to a single point, and the AD629BR's ground pin should be connected to this point.
  • To optimize the performance of the AD629BR in a noisy environment, it is recommended to use shielding, filtering, and grounding techniques. The AD629BR should be placed in a shielded enclosure, and the input and output cables should be shielded and filtered. A common-mode filter can be used to reject noise, and a differential filter can be used to reject differential noise. Additionally, the AD629BR's input and output should be decoupled using capacitors to reduce noise.
  • The maximum allowable input voltage for the AD629BR is ±20V. Exceeding this voltage can damage the device. It is recommended to use input protection devices such as voltage limiters or clamping diodes to prevent overvoltage conditions.
  • The AD629BR requires calibration to achieve optimal performance. The calibration process involves adjusting the offset and gain of the device to match the specific application requirements. The calibration process typically involves applying a known input signal and adjusting the offset and gain until the desired output is achieved. The calibration process should be performed at the operating temperature range of the device.
  • The AD629BR can dissipate up to 1.4W of power, and proper thermal management is crucial to prevent overheating. A heat sink can be used to dissipate heat, and the device should be placed in a well-ventilated area. The thermal management strategy should also consider the operating temperature range of the device, which is -40°C to +125°C.

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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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