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ST485CDR
RS422/RS485 Transceiver, Half Duplex, 2.5 Mbps, 1 Transmitter/Receiver, 5.25V, 0 to 70 °C, SOIC-8
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FabricantSTMICROELECTRONICS
Réf. FabricantST485CDR
Code Commande
Mise en bobine95M7253
Bandes découpées95M7253
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Options de conditionnement
Bandes découpées & Mise en bobine
| Quantité | Prix |
|---|---|
| 1+ | 1,850 $ |
| 10+ | 1,390 $ |
| 25+ | 1,290 $ |
| 50+ | 1,230 $ |
| 100+ | 1,160 $ |
| 250+ | 1,110 $ |
| 500+ | 1,050 $ |
| 1000+ | 0,991 $ |
Note à la ligne
Ajouté à votre confirmation de commande, à votre facture et à votre note d’expédition pour cette commande uniquement.
Informations produit
FabricantSTMICROELECTRONICS
Réf. FabricantST485CDR
Code Commande
Mise en bobine95M7253
Bandes découpées95M7253
IC TypeRS422 / RS485 Transceiver
Device TypeTransceiver
No. of Receivers1Receivers
IC Interface TypeRS422, RS485
No. of Drivers1Drivers
No. of Transmitters1
Communication ModeHalf Duplex
Data Rate Max2.5Mbps
Supply Voltage Min4.75V
Supply Voltage Max5.25V
Driver Case StyleSOIC
IC Case / PackageSOIC
No. of Pins8Pins
No. of Nodes64
ESD Protection-
Fail Safe-
Operating Temperature Min0°C
Operating Temperature Max70°C
Product Range-
Qualification-
IC Generic NumberST485C
SVHCNo SVHC (25-Jun-2025)
Aperçu du produit
ST485CDR is a low power transceiver for RS-485 and RS-422 communication. Each part contains one driver and one receiver. This transceiver draw 300µA (typ.) of supply current when unloaded or fully loaded with disabled drivers. It operates from a single 5V supply. Driver is short-circuit current limited and is protected against excessive power dissipation by thermal shutdown circuitry that placed the driver outputs into a high-impedance state.
- 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
- Operate from a single 5V supply
- Current limiting and thermal shutdown for driver overload protection
- Allows up to 64 transceivers on the bus
- No load supply current is 300µA typical at (VDE = 0V)
- Receiver input hysteresis is 70mV typical at (VCM = 0V)
- Propagation delay input to output is 130ns typ at (RDIFF=54 ohm, CL1 = CL2 = 100pF)
- Temperature range from 0 to 70°C, SO-8 package
Spécifications techniques
IC Type
RS422 / RS485 Transceiver
No. of Receivers
1Receivers
No. of Drivers
1Drivers
Communication Mode
Half Duplex
Supply Voltage Min
4.75V
Driver Case Style
SOIC
No. of Pins
8Pins
ESD Protection
-
Operating Temperature Min
0°C
Product Range
-
MSL
MSL 1 - Unlimited
SVHC
No SVHC (25-Jun-2025)
Device Type
Transceiver
IC Interface Type
RS422, RS485
No. of Transmitters
1
Data Rate Max
2.5Mbps
Supply Voltage Max
5.25V
IC Case / Package
SOIC
No. of Nodes
64
Fail Safe
-
Operating Temperature Max
70°C
Qualification
-
IC Generic Number
ST485C
Documents techniques (2)
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Législation et Questions environnementales
US ECCN:EAR99
EU ECCN:Unknown
Conforme RoHS :Oui
RoHS
Conforme à la norme RoHS Phthalates:Oui
RoHS
SVHC :No SVHC (25-Jun-2025)
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