Part Details for MAX251CPD+ by Analog Devices Inc
Results Overview of MAX251CPD+ by Analog Devices Inc
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (1 option)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Aerospace and Defense
Healthcare
MAX251CPD+ Information
MAX251CPD+ by Analog Devices Inc 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 MAX251CPD+
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
700-MAX251CPD
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Mouser Electronics | RS-232 Interface IC 5V, Isolated, RS-232 Driver Receiver RoHS: Compliant | 170 |
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$11.4800 / $18.1900 | Buy Now |
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Analog Devices Inc | 5V, Isolated, RS-232 Driver Re Package Multiple: 1 | 741 |
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$8.5100 / $18.1900 | Buy Now |
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DISTI #
MAX251CPD+
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TME | IC: interface, transceiver, full duplex,RS232, 116kbps, DIP14 Min Qty: 1 | 0 |
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$11.9000 / $15.7000 | RFQ |
US Tariff Estimator: MAX251CPD+ by Analog Devices Inc
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for MAX251CPD+
MAX251CPD+ CAD Models
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MAX251CPD+ Part Data Attributes
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MAX251CPD+
Analog Devices Inc
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Datasheet
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MAX251CPD+
Analog Devices Inc
Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, CMOS, PDIP14
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | 14-PDIP-300_MIL | |
| Package Description | Dip, Dip14,.3 | |
| Pin Count | 14 | |
| Manufacturer Package Code | 14-PDIP-300_MIL | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Date Of Intro | 1989-07-01 | |
| Additional Feature | Isolated Data Interface-Paired With Max250; Rs-232 To Opto Interface; Tristatable Receivers | |
| Differential Output | No | |
| Driver Number of Bits | 2 | |
| Input Characteristics | Schmitt Trigger | |
| Interface IC Type | Line Transceiver | |
| Interface Standard | Eia-232-C; V.28 | |
| JESD-30 Code | R-PDIP-T14 | |
| JESD-609 Code | e3 | |
| Length | 19.558 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 2 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Out Swing-Min | 10 V | |
| Output Characteristics | Totem-Pole | |
| Output Low Current-Max | 0.0032 A | |
| Output Polarity | True | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP14,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Receiver Number of Bits | 2 | |
| Seated Height-Max | 5.72 Mm | |
| Supply Current-Max | 2.5 Ma | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 4.5 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | No | |
| Technology | Cmos | |
| Temperature Grade | Commercial | |
| Terminal Finish | Matte Tin (Sn) - Annealed | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 7.62 Mm |
Alternate Parts for MAX251CPD+
This table gives cross-reference parts and alternative options found for MAX251CPD+. 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 MAX251CPD+, 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 |
|---|---|---|---|---|
| MAX251EPD+ | Analog Devices Inc | Check for Price | Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, CMOS, PDIP14 | MAX251CPD+ vs MAX251EPD+ |
MAX251CPD+ Frequently Asked Questions (FAQ)
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A good layout and routing practice for the MAX251CPD+ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces between the device and the power supply. Additionally, it's recommended to use a shielded cable for the RS-485 bus and to keep the bus away from noisy digital signals.
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To ensure reliable communication over long distances, it's essential to use a twisted-pair cable, maintain a consistent impedance throughout the bus, and use termination resistors at both ends of the bus. Additionally, the MAX251CPD+ has a built-in slew-rate limiter that can be adjusted to reduce electromagnetic interference (EMI) and improve signal integrity.
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The maximum cable length supported by the MAX251CPD+ depends on the data rate and the type of cable used. As a general rule, the maximum cable length is inversely proportional to the square root of the data rate. For example, at a data rate of 10 Mbps, the maximum cable length is approximately 1000 meters, while at a data rate of 100 kbps, the maximum cable length is approximately 4000 meters.
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The MAX251CPD+ has built-in fault-tolerant features such as short-circuit protection, thermal shutdown, and receiver fault detection. In addition, the device provides a fault flag output that can be used to detect and respond to faults and errors. It's recommended to implement a fault-handling routine in the system firmware to detect and respond to faults and errors in a timely and effective manner.
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Yes, the MAX251CPD+ can be used in a multi-drop configuration, where multiple devices are connected to the same bus. However, it's essential to ensure that the total bus capacitance does not exceed the maximum recommended value, and that each device has a unique address to prevent data collisions.