ADM3078EARZ - ADI

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

Part No

ADM3078EARZ
Manufacturer

ADI
ChipWorker Part#

CW963637
Category

Interface IC, Interface Controller
Package

SOIC-8
Description

3V 15kV ESD RS-485 HD 500Kbps w/FS IC
Documentation

Datasheet

ADM3078EARZ Global Supplier

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ADM3078EARZ Specifications

Attribute	Attribute Value

Part Number	ADM3078EARZ
Manufacturer	ADI
ChipWorker Part#	CW963637
Category	Interface IC, Interface Controller
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Supply Voltage (DC)	2.97V (min)
Supply Current	1.5 mA
Number of Positions	8 Position
Data Rate	16.0 Mbps
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	3V ~ 3.6V
Supply Voltage (Max)	3.63 V
Supply Voltage (Min)	2.97 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	2015/12/17

Product Description

The ADM3078EARZ is a low power Data Transceiver with ±15kV ESD protection suitable for full and half-duplex communication on multipoint bus transmission lines. It is designed for balanced data transmission and complies with TIA/EIA standards: RS-485 and RS-422. The device has 1/8 unit load receiver input impedance, which allows up to 256 transceivers on a bus. Because only one driver should be enabled at any time, the output of a disabled or powered-down driver is tri-stated to avoid overloading the bus. The receiver inputs have a true fail-safe feature, which eliminates the need for external bias resistors and ensures a logic high output level when the inputs are open or shorted. This guarantees that the receiver outputs are in a known state before communication begins and when communication ceases.
True failsafe receiver inputs
Hot-swap input structure on DE and RE pins
Reduced slew rates for low EMI
Low power shutdown current
Outputs high-Z when disabled or powered-OFF
Thermal shutdown and short-circuit protection

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Ordering Information

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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