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ST3485ECDR
Transceiver RS422/RS485 Driver, 3V-3.6V supply, SOIC-8
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| Quantity | Price (inc GST) |
|---|---|
| 1+ | CNY7.610 (CNY8.5993) |
| 10+ | CNY5.150 (CNY5.8195) |
| 50+ | CNY4.870 (CNY5.5031) |
| 100+ | CNY4.590 (CNY5.1867) |
| 250+ | CNY4.530 (CNY5.1189) |
| 500+ | CNY4.480 (CNY5.0624) |
Price for:Each (Supplied on Cut Tape)
Minimum: 1
Multiple: 1
CNY7.61 (CNY8.60 inc GST)
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Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoST3485ECDR
Order Code1842628
Technical Datasheet
IC TypeRS422 / RS485 Transceiver
No. of Receivers1Receivers
No. of Drivers1Drivers
No. of Transmitters1
Communication ModeHalf Duplex
Data Rate Max15Mbps
Supply Voltage Min3V
Supply Voltage Max3.6V
IC Case / PackageSOIC
No. of Pins8Pins
No. of Nodes64
ESD Protection±8 kV (Contact), ±15 kV (Air Gap), ±12 kV (HBM)
Fail Safe-
Operating Temperature Min0°C
Operating Temperature Max70°C
Product Range-
Qualification-
MSL-
SVHCNo SVHC (21-Jan-2025)
Product Overview
ST3485ECDR is a 3.3V powered, 15KV ESD protected, RS-485/ RS-422 transceiver. The transmit and receive at a guaranteed data rate of at least 12Mbps. All transmitter outputs and receiver inputs are protected to ±15KV IEC 61000-4-2 air discharge. The driver is short-circuit current limited and is protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high impedance state.
- One driver and one receiver in half duplex configuration
- Operate from a single 3.3V supply - no charge pump required
- Interoperable with 5V logic
- 1µA low current shutdown mode max
- Common mode input voltage range from -7 to 12V
- Industry standard 75176 pinout
- Current limiting and thermal shutdown for driver overload protection
- Guaranteed high receiver output state for floating inputs with no signal present
- Allow up to 64 transceivers on the bus
- 8 lead SO package and temperature range from 0 to 70°C
Technical Specifications
IC Type
RS422 / RS485 Transceiver
No. of Drivers
1Drivers
Communication Mode
Half Duplex
Supply Voltage Min
3V
IC Case / Package
SOIC
No. of Nodes
64
Fail Safe
-
Operating Temperature Max
70°C
Qualification
-
SVHC
No SVHC (21-Jan-2025)
No. of Receivers
1Receivers
No. of Transmitters
1
Data Rate Max
15Mbps
Supply Voltage Max
3.6V
No. of Pins
8Pins
ESD Protection
±8 kV (Contact), ±15 kV (Air Gap), ±12 kV (HBM)
Operating Temperature Min
0°C
Product Range
-
MSL
-
Technical Docs (2)
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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:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000181