Part Image

AD8546ARMZ-RL - Analog Devices

Description: Micropower at high voltage (18 V): 22 μA maximum Low input bias current: 20 pA maximum Gain bandwidth product: 240 kHz at AV =100 typical Unity-gain crossover: 240 kHz −3 dB closed-loop bandwidth: 310 kHz Slew rate: 80 V/ms Large signal voltage gain: 110 dB minimum Single-supply operation: 2.7 V to 18 V Dual-supply operation: ±1.35 V to ±9 V Unity-gain stable Excellent electromagnetic interference immunity

Download AD8546ARMZ-RL Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
AD8546ARMZ-RL - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8-Lead Mini Small Outline Package [MSOP] (RM-8)
click to zoom
3D Models
AD8546ARMZ-RL - Analog Devices  - 3D model - Small Outline Packages - 8-Lead Mini Small Outline Package [MSOP] (RM-8)
click to zoom

AD8546ARMZ-RL Details

  • Manufacturer Part Number:

    AD8546ARMZ-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-187-AA, MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    RM-8

  • 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):

    0.0026 µA

  • Bias Current-Max (IIB) @25C:

    0.00002 µA

  • Common-mode Reject Ratio-Min:

    70 dB

  • Common-mode Reject Ratio-Nom:

    88 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    12500 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • 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

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    60000 V/us

  • Supply Current-Max:

    0.066 mA

  • Supply Voltage Limit-Max:

    20.5 V

  • Supply Voltage-Nom (Vsup):

    10 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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:

    200

  • Voltage Gain-Min:

    1800

  • Wideband:

    NO

  • Width:

    3 mm

AD8546ARMZ-RL Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply the power supplies (V+ and V-) before applying the input signals. This ensures that the internal biasing circuitry is established before the input signals are applied.
  • To minimize noise and ensure optimal performance, it is recommended to follow good PCB layout practices such as separating analog and digital grounds, using a solid ground plane, and keeping sensitive analog signals away from noisy digital signals. Additionally, it is recommended to place the op-amp close to the signal source and use short, direct traces to minimize parasitic inductance and capacitance.
  • The AD8546 can drive capacitive loads up to 1nF without oscillation or instability. However, it is recommended to use a series resistor (Rs) to dampen the capacitive load and prevent oscillation. The value of Rs can be calculated using the formula Rs = 10 / (2 * π * f * C), where f is the frequency of operation and C is the capacitive load.
  • The choice of gain resistors depends on the desired gain and bandwidth of the amplifier. A higher gain requires smaller resistors, while a lower gain requires larger resistors. It is recommended to use 1% or 0.1% tolerance resistors to ensure accurate gain and minimize noise. Additionally, it is recommended to use resistors with a temperature coefficient of 25 ppm/°C or better to minimize drift over temperature.
  • The AD8546 is specified to operate over a temperature range of -40°C to +125°C. However, it is recommended to derate the device's performance over temperature, especially at high temperatures, to ensure reliable operation.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

AD8546ARMZ-RL Overview

Use the download button to access the AD8546ARMZ-RL schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like AD854, or try a keyword search, such as Operational Amplifiers

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.

Parts related to AD8546ARMZ-RL

Showing 0 results

AD8546ARMZ-RL Alternates

Showing results

Image Part Number Model
Part Image AD8546ARMZ Analog Devices Inc

Operational Amplifier, 2 Func, 12500uV Offset-Max, CMOS, PDSO8

Part Image AD8546ARMZ-R7 Analog Devices Inc

Operational Amplifier, 2 Func, 12500uV Offset-Max, CMOS, PDSO8

Part Image AD8546ARMZ Rochester Electronics LLC

DUAL OP-AMP, 12500 uV OFFSET-MAX, 0.2 MHz BAND WIDTH, PDSO8, ROHS COMPLIANT, MO-187-AA, MSOP-8