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ADI ADM3490ARZ-REEL7RoHS

Manufacturer
ADI
MPN
ADM3490ARZ-REEL7
LCSC Part #
C246081
Packaging
SOIC-8
Customer #
Key Attributes
3.3 V Slew Rate Limited, Full-Duplex, RS-485/RS-422 Transceivers
Datasheetpdf iconADI ADM3490ARZ-REEL7
In-Stock: 48
48 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 5.8392$ 4.4962$ 4.50
10+$ 5.1599$ 3.9732$ 39.73
30+$ 4.7569$ 3.6629$ 109.89
100+$ 4.0743$ 3.1373$ 313.73
500+$ 3.8858$ 2.9921$ 1496.05
1,000+$ 3.8013$ 2.9270$ 2927.00
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 Rate10Mbps
Number of Nodes32
Operating Temperature-40℃~+85℃
Number of Drivers1
DuplexFull-Duplex
FeaturesThermal shutdown protection
Number of Receivers1
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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