ST1480ABDR - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ST1480ABDR
Manufacturer

ST Microelectronics
ChipWorker Part#

CW5546004
Category

Interface IC, Interface Controller
Package

SOIC-8
Description

3.3V POWERED, 15kV ESD PROTECTED TRANSMIT AT UP TO 12Mbps TRUE RS-485/RS422 TRANSCEIVER, [-40oC, 85oC] TEMPERATURE RANGE
Documentation

Datasheet

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ST1480ABDR Specifications

Attribute	Attribute Value

Part Number	ST1480ABDR
Manufacturer	ST Microelectronics
ChipWorker Part#	CW5546004
Category	Interface IC, Interface Controller
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Supply Voltage (DC)	3.60V (max)
Supply Current	2.2 mA
Number of Positions	8 Position
Data Rate	15.0 Mbps
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	3V ~ 3.6V
Supply Voltage (Max)	3.6 V
Supply Voltage (Min)	3 V
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Size-Length	5 mm
Size-Width	4.6 mm
Size-Height	1.65 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

The ST1480Ax is ±15 kV ESD protected, 3.3 V low power transceiver for RS-485 and RS-422 communications. The device contains one driver and one receiver in half duplex configuration.
The ST1480Ax transmits and receives at a guaranteed data rate of at least 12 Mbps.
All transmitter outputs and receiver inputs are protected to ±15 kV using Human Body Model.
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.
The ST1480Ax input has a true fail-safe feature that guarantees a logic high output if both inputs are open circuit, shorted together or in the presence of a termination with no signal on the bus.
**Key Features**
ESD protection
±15 kV human body model
±8 kV IEC 1000-4-2 contact discharge
Operates from a single 3.3 V supply - no charge pump required
Interoperable with 5 V logic
1 μA low current shutdown mode max
Guaranteed 12 Mbps data rate
-7 to 12 common mode input voltage range
Half duplex versions available
Industry standard 75176 pinout
Current limiting and thermal shutdown for driver overload protection
Guaranteed high receiver output state for floating, shorted or terminated inputs with no signal present
Allows up to 64 transceivers on the bus

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- Anti-vibration foam
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- Surface testing

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