ISL43485IBZ - Intersil

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

Part No

ISL43485IBZ
Manufacturer

Intersil
ChipWorker Part#

CW44062557
Category

Interface IC, Interface Controller
Package

SOIC-8
Description

INTERSIL ISL43485IBZ Transceiver RS422/RS485, BiCMOS, 50Mbps, 3V-3.6V supply, SOIC-8
Documentation

Datasheet

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ISL43485IBZ Specifications

Attribute	Attribute Value

Part Number	ISL43485IBZ
Manufacturer	Intersil
ChipWorker Part#	CW44062557
Category	Interface IC, Interface Controller
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Supply Voltage (DC)	3.30 V, 3.30 V (max)
Supply Current	750 µA
Number of Positions	8 Position
Data Rate	50.0 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 mm
Size-Height	1.5 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The ISL43485IBZ is a low power high speed Transceiver BiCMOS Single Transceiver meets both the RS-485 and RS-422 standards for balanced communication. Unlike some competitive devices, this Intersil transceiver is specified for 10% tolerance supplies. Data rates up to 30Mbps are achievable by using this transceiver, which features higher slew rates. Logic inputs accept signals in excess of 5.5V, making it compatible with 5V logic families. Receiver (Rx) inputs feature a fail-safe if open design, which ensures a logic high output if Rx inputs are floating and the ISL43485 presents a single unit load to the RS-485 bus, which allows up to 32 transceivers on the network. Driver outputs are short circuit protected, even for voltages exceeding the power supply voltage. Additionally, on-chip thermal shutdown circuitry disables the Tx outputs to prevent damage if power dissipation becomes excessive.
Interoperable with 5V logic
Single unit load allows up to 32 devices on the bus
10ns Propagation delay, 1ns skew
Half duplex pin-out
Current limiting and thermal shutdown for driver overload protection

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