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Orders Over
$5000TI SN65HVD1785P
1/1 Transceiver Half RS422, RS485 8-PDIP
Brands: Texas Instruments
Mfr.Part #: SN65HVD1785P
Datasheet: SN65HVD1785P Datasheet (PDF)
Package/Case: 8-PDIP
Product Type: Drivers, Receivers, Transceivers
RoHS Status:
Stock Condition: 7,262 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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SN65HVD1785P General Description
These devices are designed to survive overvoltage faults such as direct shorts to power supplies, mis-wiring faults, connector failures, cable crushes, and tool mis-applications. They are also robust to ESD events, with high levels of protection to human-body model specifications.
These devices combine a differential driver and a differential receiver, which operate from a single power supply. In the HVD1785, HVD1786, and HVD1787, the driver differential outputs and the receiver differential inputs are connected internally to form a bus port suitable for half-duplex (two-wire bus) communication. In the HVD1793, the driver differential outputs and the receiver differential inputs are separate pins, to form a bus port suitable for full-duplex (four-wire bus) communication. These ports feature a wide common-mode voltage range, making the devices suitable for multipoint applications over long cable runs. These devices are characterized from –40°C to 105°C.
For similar features with 3.3-V supply operation, see the SN65HVD1781 (SLLS877).
Features
- Bus-Pin Fault Protection to:
- > ±70 V (’HVD1785, 86, 91, 92)
- > ±30 V (’HVD1787, 93)
- Common-Mode Voltage Range (–20 V to 25 V) More Than Doubles TIA/EIA 485 Requirement
- Bus I/O Protection
- ±16 kV JEDEC HBM Protection
- Reduced Unit Load for Up to 256 Nodes
- Failsafe Receiver for Open-Circuit, Short-Circuit and Idle-Bus Conditions
- Low Power Consumption
- Low Standby Supply Current, 1 µA Typical
- ICC 5 mA Quiescent During Operation
- Power-Up, Power-Down Glitch-Free Operation
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | Texas Instruments | Product Category | RS-422/RS-485 Interface IC |
| RoHS | Details | Series | SN65HVD1785 |
| Mounting Style | Through Hole | Package / Case | PDIP-8 |
| Function | Transceiver | Number of Drivers | 1 Driver |
| Number of Receivers | 1 Receiver | Data Rate | 115 kb/s |
| Supply Voltage - Max | 5.5 V | Supply Voltage - Min | 4.5 V |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 105 C |
| Brand | Texas Instruments | Duplex | Half Duplex |
| Input Voltage | 25 V | Operating Supply Current | 6 mA |
| Operating Supply Voltage | 5 V | Output Voltage | 2 V |
| Pd - Power Dissipation | 976 mW | Product | RS-422/RS-485 Transceivers |
| Product Type | RS-422/RS-485 Interface IC | Propagation Delay Time | 2000 ns, 200 ns |
| Shutdown | No Shutdown | Factory Pack Quantity | 50 |
| Subcategory | Interface ICs |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products
