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ADM485ARZ The ADM485ARZ is a half-duplex RS-422/RS-485 transceiver from Analog Devices. It features a 5 Mbps data rate, operates from a 5V supply, and comes in an 8-SOIC package.
Mfr Part #:

ADM485ARZ

Available from 4 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The ADM485ARZ is a half-duplex RS-422/RS-485 transceiver from Analog Devices. It features a 5 Mbps data rate, operates from a 5V supply, and comes in an 8-SOIC package.
✓ Total Stock: 6,209 pcs

ADM485ARZ Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,521 pcs
On Request
4521 pcs On Request 1 On Request On Request 24+ On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
1,230 pcs
On Request
1230 pcs On Request 1 On Request On Request SMD/PB On Request On Request
Chanetech ✓
Non-Authorised Inventory information
380 pcs
On Request
380 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
78 pcs
On Request
78 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ADM485ARZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
Lead Style
Mounting Type
Number of Drivers
Operating Temperature
Propagation Delay
Protocol
Quiescent Current
Receiver Hysteresis
Supplier Device Package
Type
Voltage
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ADM485ARZ Description

Short technical summary and product information.

The ADM485ARZ is a low-power, half-duplex transceiver for RS-422 and RS-485 communication. It contains one driver and one receiver. The device supports data rates up to 5 Mbps and operates from a single 5V supply. It features a receiver hysteresis of 70 mV and a common-mode input voltage range of -7V to +12V. The driver is short-circuit current limited and protected by thermal shutdown. The receiver has a fail-safe feature that guarantees a logic-high output when the input is open circuit. The transceiver is designed for half-duplex applications and allows up to 32 transceivers on the bus. Typical propagation delay is 30 ns with 5 ns skew. Quiescent current is 300 µA. It is available in an 8-SOIC surface-mount package and operates over a temperature range of -40°C to 85°C.

ADM485ARZ Quick Information

Product Type: Transceiver
Canonical Name: ADM485ARZ - RS-422/RS-485 Half-Duplex Transceiver
Subcategory: Half-Duplex Transceiver

ADM485ARZ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ADM485ARZ Features

  • Half-duplex RS-422/RS-485 transceiver.
  • 5 Mbps data rate capability.
  • Single 5V supply operation.
  • Low quiescent current of 300 µA.
  • Surface-mount 8-SOIC package.

ADM485ARZ Applications

  • Industrial control networks.
  • Building automation systems.
  • RS-485 communication buses.
  • Point-to-point RS-422 links.
  • Half-duplex data transmission.

ADM485ARZ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the ADM485ARZ?

4.75V to 5.25V.

What package does the ADM485ARZ come in?

8-SOIC (0.154", 3.90mm Width) surface-mount package.

What is the operating temperature range of the ADM485ARZ?

-40°C to 85°C.

Is the ADM485ARZ RoHS compliant?

RoHS3 Compliant (unverified).

What is the data rate of the ADM485ARZ?

5 Mbps (existing_db) or 2.5 Mbps (datasheet); verify with official datasheet.

How many transceivers can be on the bus with the ADM485ARZ?

Up to 32 transceivers.

Is the ADM485ARZ full-duplex or half-duplex?

Half-duplex.

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