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AD790SQ - Analog Devices

Description: ANALOG DEVICES - AD790SQ - Analogue Comparator, Precision Voltage, 1 Comparator, 40 ns, ± 2.35V to ± 16.5V, 4.7V to 7V, DIP

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AD790SQ - Analog Devices PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - Q-8_2022
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AD790SQ Details

  • Manufacturer Part Number:

    AD790SQ

  • Source Url Status Check Date:

    2013-05-01 14:56:21.802

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    HERMETIC SEALED, CERDIP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    Q-8

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    7 µA

  • Bias Current-Max (IIB) @25C:

    5 µA

  • Input Offset Voltage-Max:

    1500 µV

  • JESD-30 Code:

    R-GDIP-T8

  • JESD-609 Code:

    e0

  • Length:

    10.287 mm

  • 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:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Type:

    PUSH-PULL

  • Package Body Material:

    CERAMIC, GLASS-SEALED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    60 ns

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

AD790SQ Frequently Asked Questions (FAQs)

  • The AD790SQ is a high-speed amplifier, and as such, it requires careful layout and placement to minimize noise and ensure optimal performance. It is recommended to keep the input and output traces as short as possible, and to use a solid ground plane to reduce noise. Additionally, it is recommended to place the amplifier close to the signal source and to use a low-impedance output to reduce ringing and oscillations.
  • The gain resistor values for the AD790SQ depend on the desired gain and bandwidth of the amplifier. A higher gain resistor value will result in a higher gain, but may also reduce the bandwidth of the amplifier. It is recommended to consult the datasheet and application notes for guidance on choosing the correct gain resistor values for your specific application.
  • The maximum input voltage that the AD790SQ can handle is ±5.5V, which is the maximum voltage rating of the device. However, the recommended input voltage range is ±3.5V to ensure optimal performance and to prevent damage to the device.
  • Yes, the AD790SQ can be used as a single-ended amplifier. To do so, the non-inverting input (VIN+) should be connected to the signal source, and the inverting input (VIN-) should be connected to a reference voltage or ground. The output will be a single-ended signal that is referenced to the voltage on the inverting input.
  • The power consumption of the AD790SQ depends on the supply voltage and the operating frequency. The typical power consumption is around 12mA at a supply voltage of ±5V. To reduce power consumption, it is recommended to use a lower supply voltage, reduce the operating frequency, or use a power-down mode if available.

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AD790SQ 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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