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AD7453BRTZ-R2 - Analog Devices

Description: ANALOG DEVICES - AD7453BRTZ-R2 - Analogue to Digital Converter, 12 bit, 555 kSPS, Pseudo Differential, SPI, Single, 2.7 V

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AD7453BRTZ-R2 - Analog Devices PCB footprint - SOT23 (8-Pin) - SOT23 (8-Pin) - 8-Lead Small Outline Transistor Package [SOT-23] (RT-8)
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AD7453BRTZ-R2 - Analog Devices  - 3D model - SOT23 (8-Pin) - 8-Lead Small Outline Transistor Package [SOT-23] (RT-8)
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AD7453BRTZ-R2 Details

  • Manufacturer Part Number:

    AD7453BRTZ-R2

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    MO-178BA, SOT-23, 8 PIN

  • Pin Count:

    8

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Analog Input Voltage-Max:

    2.5 V

  • Conversion Time-Max:

    1.6 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Number of Analog In Channels:

    1

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.555 MHz

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    1.45 mm

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    1.6 mm

AD7453BRTZ-R2 Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the AD7453BRTZ-R2 involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal source. Additionally, it's recommended to use a 4-layer PCB with a dedicated analog layer, and to avoid running digital signals under the device.
  • To optimize the performance of the AD7453BRTZ-R2 in noisy environments, it's recommended to use a low-pass filter on the analog input, use a shielded cable for the analog signal, and consider using a common-mode filter or a differential amplifier to reduce common-mode noise. Additionally, ensure that the device is properly decoupled and that the power supply is clean and well-regulated.
  • The maximum sampling rate that can be achieved with the AD7453BRTZ-R2 is 1 MSPS (million samples per second). However, this rate may be limited by the system's clock frequency, the analog input bandwidth, and the digital interface used.
  • Yes, the AD7453BRTZ-R2 can be used in multiplexed mode. The device has a built-in track-and-hold amplifier that allows it to sample multiple channels. The multiplexer can be controlled using the chip select (CS) and clock (CLK) signals.
  • The power consumption of the AD7453BRTZ-R2 depends on the operating mode and the clock frequency. In normal mode, the device consumes around 15 mW at 1 MSPS. In power-down mode, the device consumes around 1 μW.

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AD7453BRTZ-R2 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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