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DS1340Z-33+ - Analog Devices

Description: Maxim DS1340Z-33+ Real Time Clock — Battery Backup, Calendar, Clock 8-Pin SOIC

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DS1340Z-33+ - Analog Devices - PCB symbol
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PCB Footprints
DS1340Z-33+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8 SO
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3D Models
DS1340Z-33+ - Analog Devices - 3D model - Small Outline Packages - 8 SO
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DS1340Z-33+ Details

  • Manufacturer Part Number:

    DS1340Z-33+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Package Description:

    SOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-SOIC_N-150_MIL

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2003-06-28

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Clock Frequency-Max:

    0.032 MHz

  • Information Access Method:

    SERIAL(I2C)

  • Interrupt Capability:

    Y

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.97 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time-Min:

    SECONDS

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Volatile:

    NO

  • Width:

    3.9 mm

  • uPs/uCs/Peripheral ICs Type:

    TIMER, REAL TIME CLOCK

DS1340Z-33+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the DS1340Z-33+ involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and EMI.
  • To ensure proper calibration, the DS1340Z-33+ requires a 10-minute power-on cycle to allow the internal oscillator to stabilize. After this, the device can be calibrated using an external clock source or by using the internal oscillator trim function. It's also recommended to use a high-quality crystal oscillator and to follow the calibration procedure outlined in the datasheet.
  • The DS1340Z-33+ is specified to operate over a temperature range of -40°C to +85°C, and an operating voltage range of 2.97V to 3.63V. Operating outside of these ranges may affect the device's accuracy and reliability. It's recommended to ensure that the device is operated within these specified ranges to ensure optimal performance.
  • The DS1340Z-33+ can be interfaced with a microcontroller or other digital systems using a 3-wire serial interface (SCLK, SDATA, and RST). The device can be configured to operate in either a master or slave mode, and the interface protocol is compatible with most microcontrollers and digital systems.
  • The DS1340Z-33+ has a typical power consumption of 1.5mA at 3.3V. To minimize power consumption, it's recommended to use the device's power-down mode, which reduces power consumption to less than 1µA. Additionally, using a low-power oscillator and minimizing the clock frequency can also help reduce power consumption.

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DS1340Z-33+ 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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