Datasheets
LTC2851IMS8#PBF by:

LTC2851 - 3.3V 20Mbps RS485/RS422 Transceiver; Package: MSOP; Pins: 8; Temperature Range: -40°C to 85°C

Part Details for LTC2851IMS8#PBF by Linear Technology

Results Overview of LTC2851IMS8#PBF by Linear Technology

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Applications Industrial Automation Renewable Energy Automotive Robotics and Drones

LTC2851IMS8#PBF Information

LTC2851IMS8#PBF by Linear Technology is a Line Driver or Receiver.
Line Driver or Receivers are under the broader part category of Drivers And Interfaces.

A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.

Price & Stock for LTC2851IMS8#PBF

Part # Distributor Description Stock Price Buy
Quest Components LINE TRANSCEIVER, PDSO8 105
  • 1 $6.8175
  • 7 $3.4088
  • 60 $2.9543
$2.9543 / $6.8175 Buy Now
Vyrian Interface ICs 166
RFQ
Win Source Electronics IC TXRX RS485/RS422 8MSOP 51772
  • 11 $5.3708
  • 27 $4.4068
  • 41 $4.2691
  • 56 $4.1314
  • 73 $3.9937
  • 97 $3.5805
$3.5805 / $5.3708 Buy Now

Part Details for LTC2851IMS8#PBF

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LTC2851IMS8#PBF Part Data Attributes

LTC2851IMS8#PBF Linear Technology
Buy Now Datasheet
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LTC2851IMS8#PBF Linear Technology LTC2851 - 3.3V 20Mbps RS485/RS422 Transceiver; Package: MSOP; Pins: 8; Temperature Range: -40°C to 85°C
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer LINEAR TECHNOLOGY CORP
Part Package Code MSOP
Package Description 3 X 3 MM, LEAD FREE, PLASTIC, MSOP-8
Pin Count 8
Manufacturer Package Code MS8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Differential Output YES
Driver Number of Bits 1
Input Characteristics DIFFERENTIAL SCHMITT TRIGGER
Interface IC Type LINE TRANSCEIVER
Interface Standard EIA-485-A; TIA-485-A; EIA-422
JESD-30 Code S-PDSO-G8
JESD-609 Code e3
Length 3 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Out Swing-Min 2 V
Output Low Current-Max 0.004 A
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSSOP8,.19
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 Voltage-Max 3.6 V
Supply Voltage-Min 3 V
Supply Voltage-Nom 3.3 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Transmit Delay-Max 50 ns
Width 3 mm

Alternate Parts for LTC2851IMS8#PBF

This table gives cross-reference parts and alternative options found for LTC2851IMS8#PBF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LTC2851IMS8#PBF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
LTC2851CMS8#PBF Linear Technology Check for Price LTC2851 - 3.3V 20Mbps RS485/RS422 Transceiver; Package: MSOP; Pins: 8; Temperature Range: 0°C to 70°C LTC2851IMS8#PBF vs LTC2851CMS8#PBF
LTC2851IMS8#TRPBF Linear Technology Check for Price LTC2851 - 3.3V 20Mbps RS485/RS422 Transceiver; Package: MSOP; Pins: 8; Temperature Range: -40°C to 85°C LTC2851IMS8#PBF vs LTC2851IMS8#TRPBF
LTC2851HMS8#PBF Linear Technology Check for Price LTC2851 - 3.3V 20Mbps RS485/RS422 Transceiver; Package: MSOP; Pins: 8; Temperature Range: -40°C to 125°C LTC2851IMS8#PBF vs LTC2851HMS8#PBF
LTC2851HMS8#TRPBF Linear Technology Check for Price LTC2851 - 3.3V 20Mbps RS485/RS422 Transceiver; Package: MSOP; Pins: 8; Temperature Range: -40°C to 125°C LTC2851IMS8#PBF vs LTC2851HMS8#TRPBF
LTC2850IMS8#PBF Linear Technology Check for Price LTC2850 - 3.3V 20Mbps RS485/RS422 Transceiver; Package: MSOP; Pins: 8; Temperature Range: -40°C to 85°C LTC2851IMS8#PBF vs LTC2850IMS8#PBF
LTC2850MPMS8#TRPBF Linear Technology Check for Price LTC2850 - 3.3V 20Mbps RS485/RS422 Transceiver; Package: MSOP; Pins: 8; Temperature Range: -55°C to 125°C LTC2851IMS8#PBF vs LTC2850MPMS8#TRPBF
LTC2850IMS8#TRPBF Linear Technology Check for Price LTC2850 - 3.3V 20Mbps RS485/RS422 Transceiver; Package: MSOP; Pins: 8; Temperature Range: -40°C to 85°C LTC2851IMS8#PBF vs LTC2850IMS8#TRPBF
ISL3177EIUZ Intersil Corporation Check for Price ±15kV IEC ESD Protected, 3.3V, Full-duplex, 20Mbps RS-485/RS-422 Transceiver; MSOP8, SOIC8; Temp Range: -40° to 85°C LTC2851IMS8#PBF vs ISL3177EIUZ
LTC2850CMS8#PBF Linear Technology Check for Price LTC2850 - 3.3V 20Mbps RS485/RS422 Transceiver; Package: MSOP; Pins: 8; Temperature Range: 0°C to 70°C LTC2851IMS8#PBF vs LTC2850CMS8#PBF
LTC2850CMS8#TRPBF Linear Technology Check for Price LTC2850 - 3.3V 20Mbps RS485/RS422 Transceiver; Package: MSOP; Pins: 8; Temperature Range: 0°C to 70°C LTC2851IMS8#PBF vs LTC2850CMS8#TRPBF

LTC2851IMS8#PBF Related Parts

LTC2851IMS8#PBF Frequently Asked Questions (FAQ)

  • A good PCB layout for the LTC2851IMS8 involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the input and output capacitors close to the IC. A 4-layer PCB with a dedicated ground plane is recommended.

  • To optimize the performance of the LTC2851IMS8 in a noisy environment, use a low-pass filter at the input, add a ferrite bead or a common-mode choke to the input lines, and use a shielded cable for the input signal. Additionally, consider using a separate analog ground plane and a quiet power supply.

  • The maximum input voltage that the LTC2851IMS8 can handle is 5.5V. Exceeding this voltage may damage the IC. It's recommended to use a voltage regulator or a voltage limiter to ensure the input voltage stays within the specified range.

  • To ensure the LTC2851IMS8 is stable and doesn't oscillate, make sure to follow the recommended component values and PCB layout guidelines. Additionally, use a low-ESR output capacitor, and consider adding a small resistor (e.g., 10Ω) in series with the output capacitor to dampen any oscillations.

  • The LTC2851IMS8 is rated for operation up to 125°C. However, the IC's performance and reliability may degrade at high temperatures. It's recommended to use a heat sink or a thermal pad to keep the IC temperature below 100°C. Consult the datasheet for thermal management guidelines.

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