SN65HVD05P - High-Output RS-485 Transceiver | Texas Instruments
MPN: SN65HVD05P ✓ সক্রিয়SN65HVD05P সারাংশ
An RS-485 transceiver is an interface IC that converts logic-level signals into balanced differential signals for reliable communication over multipoint wired networks. It belongs to the interface transceiver hierarchy: RS-485 transceiver, differential line transceiver, communication interface IC, and semiconductor. The differential signal and selectable driver enable help the SN65HVD05P interoperate with ANSI TIA/EIA-485-A and ISO 8482E compliant devices.
Key features include a high-output driver, 3-state driver operation, differential receiver, and driver output slew-rate control. The 1/8th unit-load option supports as many as 256 nodes, making the device useful for larger industrial networks. Bus-pin ESD protection exceeding 16 kV HBM improves robustness in electrically noisy installations, while open-circuit, short-circuit, and idle-bus failsafe-receiver options help define the receiver state when the bus is undriven or impaired.
The device integrates a differential transmitter and receiver in one package, reducing board area compared with separate driver and receiver ICs. Its 4.5 V to 5.5 V operating supply supports conventional 5 V equipment. Because the P package has through-hole leads, it is also appropriate for prototypes, legacy industrial controllers, long-lived equipment, and designs where through-hole assembly or hand rework is preferred over a fine-pitch surface-mount footprint.
Typical uses include industrial factory automation, building automation, security systems, instrumentation, and industrial data links. The transceiver can connect a controller to a balanced two-wire bus while providing a differential receiver to the logic side. When the bus is not actively driven, the enabled receiver can provide a defined failsafe output depending on the selected device option.
Designers should verify termination, biasing, cable length, node count, and common-mode limits against the manufacturer datasheet before deployment. A 120-ohm termination at each physical end, correct fail-safe bias, controlled grounding, and placement of protection devices near the connector help prevent signal-integrity and ESD-related failures. The SN65HVD05P is not a power device, so an SOA chart is not applicable.
This product page combines verified manufacturer and distributor information with application guidance, parameter comparison, drop-in family alternatives, and practical interface-design notes to support faster component evaluation and board-level decision making.
এর জন্য ড্রপ-ইন বিকল্প SN65HVD05P — একই package, pin-to-pin compatible। ভিন্ন package-এর যেসব পার্টে PCB rework প্রয়োজন সেগুলো বাদ দেওয়া হয়েছে।
এই সিরিজের ভ্যারিয়েন্ট
একই সিরিজের মডেল যেগুলো drop-in compatible SN65HVD05P (একই form factor এবং footprint) — পার্থক্য রয়েছে Package, Product Type, Maximum Bus Nodes, Operating Temperature Range, Transceiver Configuration.
SN65HVD06P
✅ ড্রপ-ইনমূল্যের জন্য যোগাযোগ করুন
ডেটাশিট দেখুন →SN65HVD07P
✅ ড্রপ-ইনমূল্যের জন্য যোগাযোগ করুন
ডেটাশিট দেখুন →SN75HVD05P
✅ ড্রপ-ইন📋 রেফারেন্স বিকল্প (ক্যাটালগে নেই)
SN75HVD06P
✅ ড্রপ-ইন📋 রেফারেন্স বিকল্প (ক্যাটালগে নেই)
SN75HVD07P
✅ ড্রপ-ইন📋 রেফারেন্স বিকল্প (ক্যাটালগে নেই)
SN65HVD05P বিশেষণ
| Product Type | High-output RS-485 transceiver |
| Device Architecture | 3-state differential line driver and differential line receiver |
| অপারেটিং সাপ্লাই ভোল্টেজ | 4.5 V to 5.5 V |
| Interface Standards | ANSI TIA/EIA-485-A and ISO 8482E |
| Bus Compatibility | RS-485 and RS-422 |
| Unit Load | 1/8th unit load |
| Maximum Bus Nodes | Up to 256 nodes |
| Bus-Pin ESD Protection | Exceeds 16 kV HBM |
| Driver Output | Differential high-output driver |
| Driver State Control | 3-state |
| Driver Output Slew Rate | Controlled |
| Receiver Architecture | Differential line receiver |
| Failsafe Receiver Options | Open-circuit, short-circuit, and idle-bus options |
| প্যাকেজ | PDIP (P), 8 pins |
| মাউন্টিং টাইপ | Through-hole |
SN65HVD05P pdip (p), 8 pins পিন কনফিগারেশন গাইড
SN65HVD05P (pdip (p), 8 pins প্যাকেজ)-এর পিন কনফিগারেশন। পিন নম্বরিং, ফাংশন এবং সংযোগ ডায়াগ্রাম প্রস্তুতকারকের ডেটাশিটে সংজ্ঞায়িত করা আছে। সঠিক ফুটপ্রিন্ট এবং সোল্ডারিং নির্দেশিকার জন্য এটি দেখুন।
এর জন্য বিস্তারিত পিনআউট ডেটা পাওয়া যায়নি SN65HVD05P.
দেখুন ডেটাশিট সম্পূর্ণ পিন কনফিগারেশনের জন্য।
সাধারণ ব্যবহার
SN65HVD05P এর জন্য উপযুক্ত 6 অ্যাপ্লিকেশনs: Industrial Factory Automation, Building Automation Networks, Security and Surveillance Systems, Industrial Instrumentation, Data Acquisition and Control, Legacy Through-Hole Equipment.
Industrial Factory Automation
The SN65HVD05P fits industrial factory automation links that require a 5 V RS-485 interface with a 1/8-unit-load option for up to 256 nodes. Its differential driver and receiver transmit balanced signals over industrial wiring, while the 3-state driver permits multiple devices to share a bus. The verified manufacturer information also reports bus-pin ESD protection exceeding 16 kV HBM, which is useful around motor controllers, sensors, and long factory cable runs. The 8-pin PDIP package supports through-hole assembly and repair. Designers should still add suitable surge and common-mode protection at exposed connectors, validate the industrial temperature range against the manufacturer specifications, and verify termination and biasing for the actual cable topology.
সুপারিশকৃত
Building Automation Networks
The SN65HVD05P is suitable for balanced communication links used by building automation controllers, sensors, actuators, and gateways. The 4.5 V to 5.5 V operating range aligns with conventional 5 V controller electronics, and the 1/8-unit-load option permits up to 256 nodes according to the verified TI family information. Differential signaling improves noise immunity compared with a single-ended interface, while driver slew-rate control supports cleaner bus transitions. In a building installation, the designer should organize the bus by floor or branch, place termination only at the physical ends, use a common reference or isolated transceiver where ground-potential differences are possible, and provide connector-level protection against the greater-than-16-kV-HBM bus-pin ESD capability already present on the IC.
সুপারিশকৃত
Security and Surveillance Systems
The SN65HVD05P can connect access-control panels, cameras, card readers, and other security equipment over a wired differential bus. Its high-output driver and 1/8-unit-load option are useful when several low-power nodes share the same two-wire installation, supporting up to 256 nodes at the family level. The differential receiver helps reject common-mode noise found near motors, relays, and switching power supplies. Bus-pin ESD protection exceeding 16 kV HBM adds useful robustness when cables enter through an external enclosure, although it does not replace surge or lightning protection. Engineers should keep the transceiver ground return within the interface circuit's common-mode limits, use controlled cable routing, and confirm the receiver's defined idle-bus output before finalizing the fail-safe behavior for door or alarm states.
সুপারিশকৃত
Industrial Instrumentation
The SN65HVD05P supports remote-sensor and laboratory-instrumentation networks where a controller must communicate reliably over balanced wiring. Its 4.5 V to 5.5 V supply works with 5 V logic, the differential receiver improves signal integrity, and the high-output driver helps maintain a valid differential signal over a multi-node bus. The 1/8-unit-load option allows up to 256 nodes, making the interface adaptable to distributed measurement systems. Because instrumentation often mixes sensitive analog circuitry with long cables, keep the transceiver away from high-impedance signal paths, maintain a low-impedance return connection, and validate the exact input common-mode range from the manufacturer datasheet. The PDIP package also permits straightforward prototype changes and field-replaceable through-hole assembly.
সুপারিশকৃত
Data Acquisition and Control
The SN65HVD05P is appropriate for distributed data-acquisition systems that connect sensors, programmable controllers, remote I/O modules, and operator interfaces over RS-485. Its 3-state differential driver lets the selected node transmit while other nodes remain disabled on the shared bus, and its 1/8-unit-load option supports as many as 256 nodes according to the verified family description. Differential signaling and controlled output slew rate help preserve data integrity in cabinets containing relays and switching converters. The system designer should define a deterministic bus master, avoid multiple drivers being enabled simultaneously, and provide bias resistors that establish a valid state when every transmitter is disabled. Use termination at both physical cable ends only, and verify the exact idle-bus failsafe response required by the acquisition controller.
সুপারিশকৃত
Legacy Through-Hole Equipment
The SN65HVD05P is particularly practical for legacy through-hole equipment, maintenance platforms, and industrial controllers that are not being converted to fine-pitch surface-mount assembly. Its 8-pin PDIP package provides a simple PCB footprint, visible solder joints, and easier hand rework than a leadless package. The device still delivers the main attributes expected from a modern RS-485 interface: a 4.5 V to 5.5 V supply, a 3-state high-output differential driver, a differential receiver, and greater-than-16-kV-HBM bus-pin ESD protection. When integrating it into a long-lived platform, check the verified operating-temperature and compliance records, reserve adequate board spacing for soldering, and include external protection for severe industrial transients. Verify the manufacturer's pin map directly before assigning connector-facing nets.
সুপারিশকৃত
সুপারিশকৃত পণ্যের সারসংক্ষেপ
এর জন্য ইঞ্জিনিয়ারিং রেফারেন্স ডেটা SN65HVD05P — তুলনা, ডিজাইন গাইডেন্স এবং কমপ্লায়েন্স তথ্য।
নির্বাচন গাইড
বিকল্পের সাথে তুলনা
| পারামিটার | এই পণ্য | SN65HVD06P | SN65HVD07P | SN75HVD05P | SN75HVD06P | SN75HVD07P |
|---|---|---|---|---|---|---|
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package | PDIP-8 (P) | PDIP-8 (P) | PDIP-8 (P) | PDIP-8 (P) | PDIP-8 (P) | PDIP-8 (P) |
| Product Type | High-output RS-485 transceiver | High-output RS-485 transceiver | High-output RS-485 transceiver | High-output RS-485 transceiver | High-output RS-485 transceiver | High-output RS-485 transceiver |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| Unit Load | 1/8th unit load | 1/8th unit load | 1/8th unit load | 1/8th unit load | 1/8th unit load | 1/8th unit load |
| Maximum Bus Nodes | Up to 256 nodes | Up to 256 nodes | Up to 256 nodes | Up to 256 nodes | Up to 256 nodes | Up to 256 nodes |
| Bus-Pin ESD Protection | Exceeds 16 kV HBM | Exceeds 16 kV HBM | Exceeds 16 kV HBM | Exceeds 16 kV HBM | Exceeds 16 kV HBM | Exceeds 16 kV HBM |
| Driver and Receiver Architecture | 3-state differential driver and differential receiver | 3-state differential driver and differential receiver | 3-state differential driver and differential receiver | 3-state differential driver and differential receiver | 3-state differential driver and differential receiver | 3-state differential driver and differential receiver |
| Standards Compatibility | ANSI TIA/EIA-485-A and ISO 8482E | ANSI TIA/EIA-485-A and ISO 8482E | ANSI TIA/EIA-485-A and ISO 8482E | ANSI TIA/EIA-485-A and ISO 8482E | ANSI TIA/EIA-485-A and ISO 8482E | ANSI TIA/EIA-485-A and ISO 8482E |
মূল পার্থক্যসমূহ
- Supports a large multipoint bus (বনামSN65HVD06P)
- Combines driver and receiver in one through-hole package (বনামSN75HVD05P)
- Provides substantial bus-pin ESD protection (বনামSN65HVD07P)
ডিজাইন নোট
Do not allow more than one node to enable its driver at the same time. The SN65HVD05P uses a 3-state differential driver for shared-bus operation, so the controller must arbitrate transmit ownership and guarantee a non-contending enable sequence. Confirm the receiver's required open-circuit, short-circuit, and idle-bus state against the system fail-safe policy before selecting the exact family variant. Also avoid treating the internal bus-pin ESD rating as a substitute for external surge protection at an exposed connector.
Install the bus termination only at the two physical ends of the cable, and use the termination resistance specified by the selected system and cable. The verified 1/8-unit-load capability supports up to 256 nodes, but node count alone does not guarantee usable communications with long cables, stubs, or high-loss wiring. Keep stub branches short, route the differential pair as a pair, maintain a continuous ground reference where permitted, and verify receiver thresholds and propagation timing against the manufacturer datasheet.
Place the transceiver close to the bus connector and route the differential bus away from switching nodes, relay contacts, clocks, and high-current return paths. Connect the transceiver ground reference to the interface ground using a short, low-impedance path, and place any external protection devices at the connector rather than far inside the enclosure. The 8-pin PDIP footprint leaves ample routing space, but lead length should still be minimized to reduce parasitic inductance and improve surge-current survivability.
কমপ্লায়েন্স তথ্য
The supplied manufacturer and distributor snippets do not explicitly state RoHS, REACH, lead-free, halogen-free, conflict-minerals, or AEC-Q100 status for SN65HVD05P. It is a wired interface IC rather than an automotive-qualified part, so AEC-Q100 is marked not applicable. Confirm current compliance documents on the manufacturer product page.
