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ST485EBDR
Transceiver RS422/RS485 Driver, 4.75V-5.25V Supply, SOIC-8
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| Quantity | Price |
|---|---|
| 5+ | Rs.54.320 |
| 50+ | Rs.49.530 |
| 100+ | Rs.44.730 |
| 500+ | Rs.42.880 |
| 1000+ | Rs.39.670 |
Price for:Each (Supplied on Cut Tape)
Minimum: 5
Multiple: 5
Rs.271.60
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Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoST485EBDR
Order Code1467755
Technical Datasheet
IC TypeRS422 / RS485 Transceiver
No. of Receivers1Receivers
No. of Transmitters1
Communication ModeHalf Duplex
Data Rate Max5Mbps
Supply Voltage Min4.75V
Supply Voltage Max5.25V
IC Case / PackageSOIC
No. of Pins8Pins
No. of Nodes256
ESD Protection±8 kV (Contact), ±15 kV (HBM)
Fail Safe-
Operating Temperature Min-40°C
Operating Temperature Max85°C
Product Range-
Qualification-
SVHCNo SVHC (25-Jun-2025)
Product Overview
ST485EBDR is a low-power transceiver for RS485 and RS-422 communication. Each driver output and receiver input is protected against ±15KV electrostatic discharge (HBM) (ESD) shocks, without latch-up. This part contains one driver and one receiver in a half duplex configuration. This transceiver draws 300µA (typ.) of supply current when unloaded or fully loaded with disabled drivers.
- Designed for RS-485 interface application
- Common mode input voltage range from -7V to 12V
- Driver maintains high impedance in 3-state or with the power OFF
- Operates from a single 5V supply, allows upto 256 transceivers on the bus
- Current limiting and thermal shutdown for driver overload protection
- Receiver input hysteresis is 70mV typical at (VCM = 0V)
- Rise or fall time is 15ns typical at (RDIFF = 54 ohm, CL1 = CL2 = 100pF)
- Propagation delay input to output is 25ns typical at (RDIFF = 54 ohm, CL1 = CL2 = 100pF)
- Receiver input resistance is 96Kohm minimum at (VCM = -7V to 12V)
- Operating temperature range from -40°C to 85°C, SO-8 package
Technical Specifications
IC Type
RS422 / RS485 Transceiver
No. of Transmitters
1
Data Rate Max
5Mbps
Supply Voltage Max
5.25V
No. of Pins
8Pins
ESD Protection
±8 kV (Contact), ±15 kV (HBM)
Operating Temperature Min
-40°C
Product Range
-
MSL
MSL 1 - Unlimited
No. of Receivers
1Receivers
Communication Mode
Half Duplex
Supply Voltage Min
4.75V
IC Case / Package
SOIC
No. of Nodes
256
Fail Safe
-
Operating Temperature Max
85°C
Qualification
-
SVHC
No SVHC (25-Jun-2025)
Technical Docs (3)
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Associated Products
1 Product Found
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Tariff No:85423100
US ECCN:5A991.b.4.b
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000137