LTC487ISW#TRPBF footprint, schematic symbol and 3D model by Analog Devices

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Part Number LTC487ISW#TRPBF
Manufacturer Analog Devices
Pin Count 16
Part Category Integrated Circuit
Package Category Small Outline Packages
Footprint Name Small Outline Packages - SW Package 16-Lead Plastic Small Outline
Released Date May 7, 2026
Last Modified Date May 7, 2026 10:42 AM UTC
Pinout / Pin List Click Here (Member Only)

LTC487ISW#TRPBF Details

Manufacturer Part Number:
LTC487ISW#TRPBF
Brand Name:
Analog Devices Inc
Pbfree Code:
No
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
LEAD FREE, PLASTIC, SOP-16
Pin Count:
16
Manufacturer Package Code:
05-08-1620 (SW16)
Country Of Origin:
Malaysia
ECCN Code:
EAR99
HTS Code:
8542.39.00.01
Manufacturer:
Analog Devices Inc
YTEOL:
9
Differential Output:
YES
Driver Number of Bits:
4
Input Characteristics:
STANDARD
Interface IC Type:
LINE DRIVER
Interface Standard:
EIA-422; EIA-485
JESD-30 Code:
R-PDSO-G16
JESD-609 Code:
e3
Length:
10.299 mm
Moisture Sensitivity Level:
1
Number of Functions:
4
Number of Terminals:
16
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
SOP
Package Equivalence Code:
SOP16,.4
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
2.642 mm
Supply Voltage-Max:
5.25 V
Supply Voltage-Min:
4.75 V
Supply Voltage-Nom:
5 V
Surface Mount:
YES
Technology:
CMOS
Temperature Grade:
INDUSTRIAL
Terminal Finish:
Matte Tin (Sn)
Terminal Form:
GULL WING
Terminal Pitch:
1.27 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Transmit Delay-Max:
50 ns
Width:
7.493 mm

LTC487ISW#TRPBF Frequently Asked Questions (FAQs)

A good PCB layout for the LTC487ISW involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and EMI. A 4-layer board with a dedicated power plane is recommended.
To ensure reliable communication, use a dedicated SPI bus with a separate clock line, and ensure that the microcontroller's SPI clock frequency is within the LTC487ISW's specified range (up to 2.5MHz). Also, use a pull-up resistor on the CS pin and ensure that the microcontroller's SPI mode is set to mode 0 or 3.
The maximum power dissipation of the LTC487ISW is 1.5W. To ensure it doesn't overheat, use a heat sink or a thermal pad, and ensure good airflow around the device. Also, keep the device's junction temperature below 125°C by monitoring the die temperature and adjusting the power consumption accordingly.
Yes, the LTC487ISW is designed to operate in high-vibration environments. However, it's essential to ensure that the device is properly secured to the PCB using a suitable mounting method, such as a surface-mount package or a socket with a secure locking mechanism.
To troubleshoot issues with the LTC487ISW, use a logic analyzer or an oscilloscope to monitor the SPI bus signals and verify that the clock, data, and CS signals are correct. Also, check the device's power supply and ensure that it's within the specified range. Consult the datasheet and application notes for specific troubleshooting guidelines.

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LTC487ISW#TRPBF 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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LTC487ISW#TRPBF - Analog Devices