ADM483JR

ADM483JR

Compare
ADM483JR
IC TXRX RS-485/422 5V LP 8SOIC
Compare

$1.16

Price update:a months ago
Available in stock: 9760
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.
ADM483JR Products

The device has an input impedance of 12 kΩ, allowing up to 32 transceivers on one bus. Since only one driver should be enabled at any time, the output of a disabled or powered-down driver is three-stated to avoid overloading the bus. This high impedance driver output is maintained over the entire common-mode voltage range from –7 V to +12 V.

The receiver contains a fail-safe feature that results in a logic high output state if the inputs are unconnected (floating).

The driver outputs are slew-rate limited to reduce EMI and data errors caused by reflections from improperly terminated buses. Excessive power dissipation caused by bus contention or by output shorting is prevented by a thermal shutdown circuit.

The part is fully specified over the industrial temperature range, and is available in an 8-lead SOIC package.

Feature

  • EIA RS-485/RS-422-compliant
  • Data Rates up to 250 kbps
  • Slew-rate Limited for Low EMI
  • 100 nA Supply Current in Shutdown Mode
  • Low Power Consumption (120 µA)
  • Up to 32 Transceivers on one Bus
  • Outputs High-z When Disabled or Powered Off
  • –7 V to +12 V Bus Common-mode Range
  • Thermal Shutdown and Short-circuit Protection
  • Pin-compatible with MAX483
  • Specified over –40°C to +85°C Temperature Range
  • Available in 8-lead SOIC Package

Product Attributes

TYPE DESCRIPTION Select all
Package Tube
Supplier Device Package 8-SOIC
Product Status Obsolete
Type Transceiver
Protocol RS422, RS485
Number of Drivers/Receivers 1/1
Voltage - Supply 4.75V ~ 5.25V
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)

Blog

$1.16

Price update:a months ago
Available in stock: 9760
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.

Blog