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LTC2858CMS-1#PBF - Analog Devices

Description: 20Mbps or Low EMI 250kbps Maximum Data Rate n No Damage or Latchup to ESD: ±15kV HBM n High Input Impedance Supports 256 Nodes (C, I-Grade) n Operation Up to 125°C (H-Grade) n Guaranteed Failsafe Receiver Operation Over the Entire Common Mode Range n Current Limited Drivers and Thermal Shutdown n Delayed Micropower Shutdown: 5µA Maximum (C, I-Grade) n Power Up/Down Glitch-Free Driver Outputs n Low Operating Current: 900µA Maximum in Receive Mode n Compatible with TIA/EIA-485-A Specifications n

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LTC2858CMS-1#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MS Package 10-Lead Plastic MSOP (Reference LTC DWG # 05-08-1661 Rev F)..
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3D Models
LTC2858CMS-1#PBF - Analog Devices  - 3D model - Small Outline Packages - MS Package 10-Lead Plastic MSOP (Reference LTC DWG # 05-08-1661 Rev F)..
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LTC2858CMS-1#PBF Details

  • Manufacturer Part Number:

    LTC2858CMS-1#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LEAD FREE, PLASTIC, MSOP-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    05-08-1661

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • High Level Input Current-Max:

    0.00025 A

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-485-A; TIA-485-A

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    70 °C

  • Out Swing-Min:

    1.5 V

  • Output Characteristics:

    3-STATE

  • Output Low Current-Max:

    0.004 A

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    70 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    1.1 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    4.5 V

  • Supply Voltage1-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Transmit Delay-Max:

    50 ns

  • Width:

    3 mm

LTC2858CMS-1#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2858CMS-1#PBF 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 ensure optimal performance.
  • The LTC2858CMS-1#PBF requires a single 3.3V or 5V power supply. It's recommended to power the device with a low-noise, low-dropout regulator. The power sequencing requirements involve powering the device in the following order: VCC, then VREF, and finally the analog and digital inputs. It's also recommended to add decoupling capacitors close to the device to filter out noise.
  • The LTC2858CMS-1#PBF has a maximum junction temperature of 150°C. To ensure proper heat dissipation, it's recommended to use a thermal pad or a heat sink, especially in high-power applications. Additionally, it's recommended to keep the device away from other heat sources and to use a PCB with a thermal relief pattern to improve heat dissipation.
  • To troubleshoot common issues with the LTC2858CMS-1#PBF, it's recommended to check the power supply, analog and digital input signals, and the PCB layout. Ensure that the power supply is clean and regulated, and that the analog and digital input signals are within the recommended specifications. Also, check for any noise or interference on the PCB and ensure that the device is properly decoupled.
  • The LTC2858CMS-1#PBF is designed to meet the EMI and RFI requirements of various regulatory standards, such as the FCC and CE. To ensure compliance, it's recommended to use a shielded enclosure, keep the device away from other noise sources, and use a PCB with a solid ground plane. Additionally, it's recommended to follow good EMI and RFI design practices, such as using decoupling capacitors and ferrite beads.

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LTC2858CMS-1#PBF 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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