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AD8332ARUZ-RL - Analog Devices

Description: Ultralow noise preamplifier (preamp) Voltage noise = 0.74 nV/√Hz Current noise = 2.5 pA/√Hz 3 dB bandwidth AD8331: 120 MHz AD8332, AD8334: 100 MHz Low power AD8331: 125 mW/channel AD8332, AD8334: 145 mW/channel Wide gain range with programmable postamp −4.5 dB to +43.5 dB in LO gain mode 7.5 dB to 55.5 dB in HI gain mode Low output-referred noise: 48 nV/√Hz typical Active input impedance matching Optimized for 10-bit/12-bit ADCs Selectable output clamping level Single 5 V supply operation A

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AD8332ARUZ-RL - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 28-Lead Thin Shrink Small Outline Package (TSSOP) (RU-28)*-
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AD8332ARUZ-RL - Analog Devices  - 3D model - Small Outline Packages - 28-Lead Thin Shrink Small Outline Package (TSSOP) (RU-28)*-
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AD8332ARUZ-RL Details

  • Manufacturer Part Number:

    AD8332ARUZ-RL

  • 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-153AE, TSSOP-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    RU-28

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Consumer IC Type:

    CONSUMER CIRCUIT

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    9.7 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

AD8332ARUZ-RL Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD8332ARUZ-RL involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated ground plane is recommended. Additionally, the device's exposed pad should be connected to a solid ground plane for optimal thermal performance.
  • The gain and bandwidth of the AD8332ARUZ-RL can be optimized by selecting the appropriate gain setting resistors (Rf and Rg) and capacitor values (C1 and C2) based on the desired frequency response and gain requirements. The device's datasheet provides a gain-bandwidth calculator and application notes to help with this process.
  • The maximum input signal amplitude that the AD8332ARUZ-RL can handle without distortion is approximately 2.5Vpp differential, assuming a 5V supply voltage. However, this can vary depending on the specific application and operating conditions. It's recommended to consult the device's datasheet and application notes for more information.
  • The AD8332ARUZ-RL requires a single 5V supply voltage and should be biased using a voltage divider network to set the desired common-mode voltage. The device's datasheet provides a recommended biasing scheme and power supply decoupling recommendations to ensure optimal performance.
  • The typical noise floor of the AD8332ARUZ-RL is around 2.5nV/√Hz at 1kHz. To minimize noise in your application, use proper PCB layout techniques, keep the input and output traces short and away from each other, and use shielding and grounding techniques to reduce electromagnetic interference (EMI). Additionally, consider using a low-noise power supply and minimizing the number of digital signals near the device.

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AD8332ARUZ-RL 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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