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DS1245AB-70+ - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - DS1245AB-70+ - NON-VOLATILE SRAM, 1MBIT, 70NS, EDIP-32

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DS1245AB-70+ - Analog Devices PCB footprint - Dual-In-Line Sockets - Dual-In-Line Sockets - DS1245AB-70+
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DS1245AB-70+ Details

  • Manufacturer Part Number:

    DS1245AB-70+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    N/A

  • Package Description:

    0.740 INCH, ROHS COMPLIANT, DIP-32

  • Pin Count:

    32

  • Manufacturer Package Code:

    N/A

  • Country Of Origin:

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

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.41

  • Date Of Intro:

    2002-10-30

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Access Time-Max:

    70 ns

  • JESD-30 Code:

    R-XDIP-P32

  • JESD-609 Code:

    e3

  • Length:

    43.053 mm

  • Memory Density:

    1048576 bit

  • Memory IC Type:

    NON-VOLATILE SRAM MODULE

  • Memory Width:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Number of Words:

    131072 words

  • Number of Words Code:

    128000

  • Operating Mode:

    ASYNCHRONOUS

  • Operating Temperature-Max:

    70 °C

  • Organization:

    128KX8

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP32,.6

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Parallel/Serial:

    PARALLEL

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.922 mm

  • Standby Current-Max:

    0.0006 A

  • Supply Current-Max:

    0.085 mA

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    PIN/PEG

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    15.24 mm

DS1245AB-70+ Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by VEE, and then the input signals. This ensures proper device operation and prevents latch-up.
  • The thermal shutdown feature is designed to protect the device from overheating. If the device exceeds the maximum junction temperature (TJ), it will shut down. To handle this, ensure proper heat sinking, reduce power consumption, and monitor the device temperature using the THERM pin.
  • The maximum capacitive load that the DS1245AB-70+ can drive is approximately 100 pF. Exceeding this limit may cause oscillations or instability in the output signal.
  • To minimize noise and EMI, use proper PCB layout techniques, such as separating analog and digital grounds, using shielding, and placing bypass capacitors close to the device. Additionally, ensure that the device is properly decoupled and that the input signals are filtered and terminated correctly.
  • The recommended operating temperature range for the DS1245AB-70+ is -40°C to +85°C. Operating the device outside this range may affect its performance, reliability, and lifespan.

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DS1245AB-70+ 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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Non-Volatile SRAM Module, 128KX8, 70ns, CMOS, 0.740 INCH, EXTENDED MODULE, DIP-32

Part Image DS1245AB-70 Maxim Integrated Products

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Part Image DS1245Y-70 Maxim Integrated Products

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Part Image BQ4013YMA-70N Texas Instruments

Non-Volatile SRAM Module, 128KX8, 70ns, CMOS, PDMA32

Part Image BQ4013YMA-70 Texas Instruments

Non-Volatile SRAM Module, 128KX8, 70ns, CMOS, PDMA32

For a full list of alternate parts for DS1245AB-70+, check out Findchips.com