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ADI ADM3483ARZ-REEL7 product image
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ADI ADM3483ARZ-REEL7RoHS

Manufacturer
ADI
MPN
ADM3483ARZ-REEL7
LCSC Part #
C141935
Packaging
SOIC-8
Customer #
Key Attributes
Slew Rate Limited, Half- and Full-Duplex, RS-485/RS-422 Transceivers
Datasheetpdf iconADI ADM3483ARZ-REEL7
In-Stock: 265
265 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.7701$ 2.77
10+$ 2.3681$ 23.68
30+$ 2.1175$ 63.53
100+$ 1.7008$ 170.08
500+$ 1.5836$ 791.80
1,000+$ 1.5332$ 1533.20
Standard Packaging1000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers
ManufacturerADI
PackagingSOIC-8
Voltage - Supply3V~3.6V
TypeTransceiver
Data Rate250Kbps
Number of Nodes32
Operating Temperature-40℃~+85℃
Number of Drivers1
DuplexHalf-Duplex
FeaturesTx/Rx enable;Enable shutdown;Low-power mode;Overcurrent Protection;Thermal shutdown protection
Number of Receivers1
Quiescent Supply Current2.2mA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

The ADM3483/ADM3485/ADM3488/ADM3490/ADM3491 are low power, differential line transceivers designed to operate using a single 3.3V 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

AI Translation
  • 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
    • 7V to +12V 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

AI Translation
  • Low power RS- 485/RS- 422 applications
  • Telecom
  • Industrial process control
  • HVAC