Срок поставки и цена – по запросу | |
The ADM2483 differential bus transceiver is an integrated, galvanically isolated component designed for bidirectional data communication on balanced, multipoint bus transmission lines. It complies with ANSI EIA/TIA-485-A and ISO 8482: 1987(E). Using Analog Devices’ iCoupler technology, the ADM2483 combines a 3-channel isolator, a three-state differential line driver, and a differential input receiver into a single package. The logic side of the device is powered with either a 5 V or 3 V supply, and the bus side uses a 5 V supply only. The ADM2483 is slew-limited to reduce reflections with improperly terminated transmission lines. The controlled slew rate limits the data rate to 500 kbps. The device’s input impedance is 96 kΩ, allowing up to 256 transceivers on the bus. Its driver has an active-high enable feature. The driver differential outputs and receiver differential inputs are connected internally to form a differential I/O port. When the driver is disabled or when VDD1 or VDD2 = 0 V, this imposes minimal loading on the bus. An active-high receiver disable feature, which causes the receive output to enter a high impedance state, is provided as well. The receiver inputs have a true fail-safe feature that ensures a logic-high receiver output level when the inputs are open or shorted. This guarantees that the receiver outputs are in a known state before communication begins and at the point when communication ends. Current limiting and thermal shutdown features protect against output short circuits and bus contention situations that might cause excessive power dissipation. The part is fully specified over the industrial temperature range and is available in a 16-lead, wide body SOIC package. Applications Low power RS-485/RS-422 networks Isolated interfaces Building control networks Multipoint data transmission systems
supply_voltage_dc | 65.0 V (max) |
data_rate | 250 kbps |
cmrr | 132 dB |
resistance | 10.0 kΩ |
packaging | Tape, Tape & Reel (TR), Cut Tape (CT), Bulk |
input_voltage_dc | 2.00 V to 18.0 V |
bandwidth | 1.00 MHz |
number_of_circuits | 2, 1, 4 |
lifecycle_status | Active |
input_impedance | 1.00 TΩ |
power_dissipation | 80.0 mW |
number_of_outputs | 1 |
case_package | SOIC, MSOP, TSSOP |
clock_speed | 50.0 MHz (max) |
reach_svhc_compliance | No SVHC |
rohs_status | Compliant |
resolution_bits | 10.0 |
output_voltage | 1.25 V, 4.10 V, 5.00 V |
input_capacitance | 2.00 pF |
case_package_si | SOIC |
mil_spec | No |
mounting_style | Surface Mount, Through Hole |
temperature_coefficient | 25.0 ppm/°C |
slew_rate | 920 mV/μs |
threshold_voltage | 4.65 V |
pin_count | 8 |
number_of_channels | 1 |
current_rating | 120 µA |
lead_free_status | Contains Lead |
quiescent_current | 3.00 µA |
resistance_tolerance | ±20% |
gbw | 1.00 MHz |
sample_rate | 1.70 MHz |
supply_current | 120 µA |
number_of_bits | 8 |
output_current | 30.0 mA (max) |
Resolution (Bits) | 8bit |
Sampling Rate | 1.7MSPS |
Input Channel Type | Serial |
Supply Voltage Range | 2.7V to 5.5V |
ADC / DAC Case Style | SC-70 |
No. of Pins | 6Pins |
Data Interface | Serial |
Operating Temperature Min | -40°C |
Operating Temperature Max | 125°C |
Packaging | Cut Tape |
Product Range | - |
Automotive Qualification Standard | - |
RoHS Phthalates Compliant | Yes |
MSL | MSL 1 - Unlimited |
SVHC | No SVHC (07-Jul-2017) |
A/D / D/A Features | Power-on-reset to 0 V with brownout detection, 3 power-down functions, Minimized zero code error |
Base Number | 5601 |
IC Case Style | SC-70 |
IC Generic Number | 5601 |
Linearity Error | 0.0004% |
Linearity Error ADC / DAC + | 0.5LSB |
Linearity Error ADC / DAC - | 0.5LSB |
Logic Function Number | 5601 |
No. of Bits | 8bit |
No. of Channels | 1Channels |
Operating Temperature Range | -40°C to +125°C |
Output Type | Voltage |
Settling Time | 8µs |
Supply Current | 75µA |
Supply Voltage Max | 5.5V |
Supply Voltage Min | 2.7V |
Termination Type | Surface Mount Device |
Показать остальные свойства..