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MCP6291-E/P - Microchip

Description: Microchip MCP6291-E/P Op Amp, 10MHz Rail-Rail, 8-Pin PDIP

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MCP6291-E/P - Microchip PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 8-LEAD [PDIP]
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MCP6291-E/P - Microchip  - 3D model - Dual-In-Line Packages - 8-LEAD [PDIP]
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MCP6291-E/P Details

  • Manufacturer Part Number:

    MCP6291-E/P

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    0.300 INCH, PLASTIC, MS-001, DIP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    PDIP-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Factory Lead Time:

    11 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.005 µA

  • Common-mode Reject Ratio-Min:

    65 dB

  • Common-mode Reject Ratio-Nom:

    80 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    5000 µV

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    9.46 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.32 mm

  • Slew Rate-Nom:

    7 V/us

  • Supply Current-Max:

    1.3 mA

  • Supply Voltage Limit-Max:

    7 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    10000

  • Voltage Gain-Min:

    31620

  • Wideband:

    NO

  • Width:

    7.62 mm

MCP6291-E/P Frequently Asked Questions (FAQs)

  • Microchip recommends following a star-grounding layout, keeping the op-amp close to the signal source, and using a ground plane to minimize noise. Additionally, place decoupling capacitors close to the power pins and use a low-ESR capacitor for the bypass capacitor.
  • The recommended value for Cbyp is 0.1 μF to 1 μF, with a low-ESR ceramic capacitor being a good choice. The value should be chosen based on the specific application's noise requirements and the op-amp's power supply rejection ratio (PSRR).
  • The MCP6291-E/P can drive a maximum capacitive load of 1 nF to 10 nF, depending on the specific application and the op-amp's output impedance. Exceeding this limit may cause oscillations or instability.
  • To ensure stability, the feedback capacitor (Cf) should be chosen such that the phase margin is greater than 45°. A good starting point is to choose Cf = 2.2 pF to 10 pF, and then adjust based on the specific application's requirements.
  • The recommended operating temperature range for the MCP6291-E/P is -40°C to +125°C. However, the device can operate up to +150°C with reduced performance and reliability.

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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