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AD7875TQ - Analog Devices

Description: Analog to Digital Converters - ADC 12-BIT SAMPLING ADC IC

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AD7875TQ - Analog Devices PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - Q-24-1
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AD7875TQ Details

  • Manufacturer Part Number:

    AD7875TQ

  • Source Url Status Check Date:

    2013-05-01 14:56:21.367

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    DIP

  • Package Description:

    0.300 INCH, HERMETIC SEALED, CERAMIC, DIP-24

  • Pin Count:

    24

  • Country Of Origin:

    Philippines

  • ECCN Code:

    3A001.A.2.C

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    3

  • Analog Input Voltage-Max:

    5 V

  • Conversion Time-Max:

    9 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-GDIP-T24

  • JESD-609 Code:

    e0

  • Length:

    32.5 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Negative Supply Voltage-Nom:

    -5 V

  • Number of Analog In Channels:

    1

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Bit Code:

    BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    SERIAL, PARALLEL, 8 BITS, PARALLEL, WORD

  • Package Body Material:

    CERAMIC, GLASS-SEALED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP24,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.1 MHz

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max:

    13 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • 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

AD7875TQ Frequently Asked Questions (FAQs)

  • The AD7875TQ requires careful layout and placement to minimize noise and ensure accurate conversions. It is recommended to place the device close to the analog signal sources, use a solid ground plane, and keep the analog and digital signals separate. Additionally, the device should be placed away from high-frequency sources and switching regulators.
  • To optimize the AD7875TQ's performance for low-power applications, it is recommended to use the device's power-down mode, reduce the clock frequency, and use the internal reference voltage. Additionally, the device's analog input range can be reduced to minimize power consumption.
  • The AD7875TQ requires a two-point calibration procedure to ensure accurate conversions. The device should be calibrated at two known input voltages, and the calibration data should be stored in the device's internal registers. The calibration procedure should be performed at the operating temperature range of the device.
  • The AD7875TQ's digital output data is in a 16-bit, two's complement format. The data should be read from the device's output registers, and the user should take care to handle the data correctly, including handling overflow and underflow conditions.
  • The AD7875TQ uses a serial interface protocol, and the recommended interface protocol is a 3-wire SPI-compatible interface. The device's interface pins should be connected to a microcontroller or other digital device, and the interface protocol should be implemented according to the device's datasheet.

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AD7875TQ 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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