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ST485EBDR
Transceiver, RS422/RS485, 5 Mbps, 1 Receiver/Transmitter, 4.75 to 5.25V Supply, -40 to 85 °C, SOIC-8
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ManufacturerSTMICROELECTRONICS
Manufacturer Part NoST485EBDR
Newark Part No.59M2245
Technical Datasheet
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| Quantity | Price |
|---|---|
| 1+ | $0.750 |
| 10+ | $0.747 |
| 25+ | $0.747 |
| 50+ | $0.747 |
| 100+ | $0.688 |
| 250+ | $0.686 |
| 500+ | $0.672 |
| 1000+ | $0.647 |
Price for:Each (Supplied on Cut Tape)
Minimum: 1
Multiple: 1
$0.75
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Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoST485EBDR
Newark Part No.59M2245
Technical Datasheet
IC TypeRS422 / RS485 Transceiver
Device TypeTransceiver
IC Interface TypeRS422, RS485
No. of Receivers1Receivers
No. of Transmitters1
No. of Drivers1Drivers
Communication ModeHalf Duplex
Data Rate Max5Mbps
Supply Voltage Min4.75V
Driver Case StyleSOIC
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-
MSLMSL 1 - Unlimited
IC Generic NumberST485E
SVHCNo SVHC (21-Jan-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
IC Interface Type
RS422, RS485
No. of Transmitters
1
Communication Mode
Half Duplex
Supply Voltage Min
4.75V
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
SVHC
No SVHC (21-Jan-2025)
Device Type
Transceiver
No. of Receivers
1Receivers
No. of Drivers
1Drivers
Data Rate Max
5Mbps
Driver Case Style
SOIC
IC Case / Package
SOIC
No. of Nodes
256
Fail Safe
-
Operating Temperature Max
85°C
Qualification
-
IC Generic Number
ST485E
Technical Docs (3)
Alternatives for ST485EBDR
2 Products Found
Associated Products
1 Product Found
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate