ADM3490ARZ
Analog Devices Inc.
The ADM3483 / ADM3485 / ADM3488 / ADM3490 / ADM3491 are low power, differential line transceivers designed to operate using a single 3.3 V 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 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.APPLICATIONS Low-Power RS-485 Applications Telecom Industrial Process Control HVAC
$1.88 - * $5.17
Distributors
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 |
DigiKey | 505-ADM3490ARZ-ND | 0 | 1 | $3.37 | $3.03 | $2.86 | $2.48 | $1.98 | $1.40 | Buy |
|
|
Analog Devices Inc | ADM3490ARZ | 1492 | 1 | $3.79 | $3.41 | $3.22 | $2.79 | $2.03 | $2.03 | Buy |
|
 |
Arrow Europe | ADM3490ARZ | 5 | 1 | $2.34 | $2.13 | $2.01 | $1.71 | $1.27 | $1.23 | Buy |
|
 |
Arrow North American Components | ADM3490ARZ | 3 | 1 | $2.93 | $2.67 | $2.54 | $1.92 | $1.32 | $1.28 | Buy |
|
 |
element14 APAC | ADM3490ARZ | 83 | 1 | * $5.17 | * $3.37 | * $3.37 | * $2.37 | * $2.06 | * $2.06 | Buy |
|
 |
Farnell | ADM3490ARZ | 98 | 1 | * $5.32 | * $3.47 | * $3.47 | * $2.42 | * $2.30 | * $2.30 | Buy |
|
|
Mouser Electronics | 584-ADM3490ARZ | 3223 | 1 | $3.39 | $3.05 | $2.89 | $2.50 | $2.13 | $1.81 | Buy |
|
|
Newark | ADM3490ARZ | 50 | 1 | $3.10 | $2.33 | $1.98 | $1.80 | $1.80 | $1.80 | Buy |
|
|
Win Source | ADM3490ARZ | 6000 | 35 | $1.88 | $1.59 | $1.35 | $1.35 | Buy |
Technical Specifications
| ROHS Compliance | Compliant |