ADUM1201ARZ-RL7

Brand

Analog Devices (NASDAQ: ADI) is a world leader in the design, manufacture, and marketing of a broad portfolio of high performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs) used in virtually all types of electronic equipment. Since our inception in 1965, we have focused on solving the engineering challenges associated with signal processing in electronic equipment. Used by over 100,000 customers worldwide, our signal processing products play a fundamental role in converting, conditioning, and processing real-world phenomena such as temperature, pressure, sound, light, speed, and motion into electrical signals to be used in a wide array of electronic devices. We focus on key strategic markets where our signal processing technology is often a critical differentiator in our customers' products, namely the industrial, automotive, communications, and consumer markets.

Analog Devices, Inc. currently produce a wide range of innovative products—including data converters, amplifiers and linear products, radio frequency (RF) ICs, power management products, sensors based on microelectromechanical systems (MEMS) technology and other sensors, and processing products, including DSP and other processors—that are designed to meet the needs of our broad base of customers.

Description

FEATURES
■ Narrow body, RoHS-compliant, SOIC 8-lead package
■ Low power operation
  5 V operation
    1.1 mA per channel maximum at 0 Mbps to 2 Mbps
    3.7 mA per channel maximum at 10 Mbps
    8.2 mA per channel maximum at 25 Mbps
  3 V operation
    0.8 mA per channel maximum at 0 Mbps to 2 Mbps
    2.2 mA per channel maximum at 10 Mbps
    4.8 mA per channel maximum at 25 Mbps
■ Bidirectional communication
■ 3 V/5 V level translation
■ High temperature operation: 125°C
■ High data rate: dc to 25 Mbps (NRZ)
■ Precise timing characteristics
  3 ns maximum pulse width distortion
  3 ns maximum channel-to-channel matching
■ High common-mode transient immunity: >25 kV/μs
■ Safety and regulatory approvals
  UL recognition
2500 V rms for 1 minute per UL 1577
  CSA Component Acceptance Notice 5A
  VDE Certificate of Conformity
    DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12
    V_IORM = 560 V peak
■ Qualified for automotive applications

APPLICATIONS
■ Size-critical multichannel isolation
■ SPI interface/data converter isolation
■ RS-232/RS-422/RS-485 transceiver isolation
■ Digital field bus isolation
■ Hybrid electric vehicles, battery monitor, and motor drive 

GENERAL DESCRIPTION
The ADuM1200/ADuM1201¹ are dual-channel digital isolators based on the Analog Devices, Inc., iCoupler® technology.
Combining high speed CMOS and monolithic transformer technologies, these isolation components provide outstanding performance characteristics superior to alternatives, such as optocouplers.
By avoiding the use of LEDs and photodiodes, iCoupler devices remove the design difficulties commonly associated with optocouplers.
The typical optocoupler concerns regarding uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects are eliminated with the simple iCoupler digital interfaces and stable performance characteristics. The need for external drivers and other discrete components is eliminated with these iCoupler products. Furthermore, iCoupler devices consume one-tenth to one-sixth the power of optocouplers at comparable signal data rates.
The ADuM1200/ADuM1201 isolators provide two independent isolation channels in a variety of channel configurations and data rates (see the Ordering Guide). Both devices operate with the supply voltage on either side ranging from 2.7 V to 5.5 V, providing compatibility with lower voltage systems as well as enabling a voltage translation functionality across the isolation barrier. In addition, the ADuM1200/ADuM1201 provide low pulse width distortion (<3 ns for CR grade) and tight channelto-channel matching (<3 ns for CR grade). Unlike other optocoupler alternatives, the ADuM1200/ADuM1201 isolators have a patented refresh feature that ensures dc correctness in the absence of input logic transitions and during powerup/power-down conditions.
The ADuM1200W and ADuM1201W are automotive grade versions qualified for 125°C operation. See the Automotive Products section for more information.

AFTER-SALES GUARANTEE

1. Each product from IC-component.com has been given a warranty period of 1 YEAR .During this period , we could provide free technical maintenance if there are any problems about our products.
2. If you find quality problems about our products after receiving them, you could test them and apply for unconditional refund if it can be proved.
3. If the products are defective or they don't working, you can return to us within 1 YEAR, all transportation and customs charges of the goods are borne by us.