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Hot sale original ADM3490ARZ IC TRANSCEIVE R FULL 1/1 8SOI1/1 Transceiver Full RS422

Manufacturer Product Number
ADM3490ARZ
Description

ADM3490ARZ IC TRANSCEIVE R FULL 1/1 8SOI1/1 Transceiver Full RS422

Package Condition
Tube
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Product Details

GENERAL DESCRIPTION
The ADM3483/ADM3485/ADM3488/ADM3490/ADM3491 are low power, differential line transceivers designed to operate using a single 3.3 V power supply. Low power consumption, coupled with a shutdown mode, makes the ADM3483/ADM3485/ADM3488/ADM3490/ADM3491 ideal for power-sensitive applications. The ADM3488/ADM3490/ADM3491 feature full-duplex communication, while the ADM3483/ADM3485 are designed for half-duplex communication.
The ADM3483/ADM3488 feature slew rate limited drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission at data rates up to 250 kbps.

The ADM3485/ADM3490/ADM3491 transmit at up to 10 Mbps. The receiver input impedance is 12 kΩ, allowing up to 32 transceivers to be connected on the bus. A thermal shutdown circuit prevents excessive power dissipation caused by bus contention or by output shorting. If a significant temperature increase is detected in the internal driver circuitry during fault conditions, then the thermal shutdown circuit forces the driver output into a high impedance state. If the inputs are unconnected (floating), the receiver contains a fail-safe feature that results in a logic high output state. The parts are fully specified over the commercial and industrial temperature ranges. The ADM3483/ADM3485/ADM3488/ADM3490 are available in 8-lead SOIC_N; the ADM3491 is available in a 14-lead SOIC_N.

FEATURES
Operate with 3.3 V supply
Interoperable with 5 V logic
EIA RS-422 and RS-485 compliant over full common-mode range
Data rate options
ADM3483/ADM3488: 250 kbps
ADM3485/ADM3490/ADM3491: 10 Mbps
Half- and full-duplex options
Reduced slew rates for low EMI (ADM3483 and ADM3488)
2 nA supply current in shutdown mode (ADM3483/ADM3485/ADM3491)
Up to 32 transceivers on the bus
−7 V to +12 V bus common-mode range
Specified over the –40°C to +85°C temperature range
8 ns skew (ADM3485/ADM3490/ADM3491)
8-lead SOIC and 14-lead SOIC (ADM3491 only) packages

APPLICATIONS
Low power RS-485/RS-422 applications
Telecom
Industrial process control
HVAC

Product Description

Type Description
ANSC PART# ANSC - ADM3490ARZ
Category Integrated Circuits (ICs)
Interface
Drivers, Receivers, Transceivers
Manufacturer Original
Series -
Packaging Tube
Part Status Active
Type Transceiver
Protocol RS422, RS485
Number of Drivers/Receivers  1/1

Duplex Full
Receiver Hysteresis 50 mV
Data Rate 10Mbps
Voltage - Supply 3V ~ 3.6V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Base Product Number ADM3490

Product Photos

ADM3490ARZ

Product datasheet 

For more information, please download

 

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Hot sale original ADM3490ARZ IC TRANSCEIVE R FULL 1/1 8SOI1/1 Transceiver Full RS422

ADM3490ARZ IC TRANSCEIVE R FULL 1/1 8SOI1/1 Transceiver Full RS422

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