ADM3078EARZ-REEL7, Transceiver, RS422 / RS485, 1 Driver, 1 Receiver, 2.97 V to 3.63 V, NSOIC-8, -40 °C to 85 °C
см. техническую документацию
Описание
ADM3078E is 3.3V, low power data transceiver with ±15KV ESD protection suitable for full- and half-duplex communication on multipoint bus transmission lines. It is designed for balanced data transmission and it is comply with TIA/EIA standards: RS-485 and RS-422. The device has a ⅛ unit load receiver input impedance, which allows up to 256 transceivers on a bus. Because only one driver should be enabled at any time, the output of a disabled or powered down driver is tristated to avoid overloading the bus. The receiver inputs have a true fail-safe feature, which eliminates the need for external bias resistors and ensures a logic high output level when the inputs are open or shorted. This guarantees that the receiver outputs are in a known state before communication begins and when communication ceases. Applications includes power/energy metering, industrial control, lighting systems, telecommunications, security systems and instrumentation.
• TIA/EIA RS-485/RS-422 compliant
• ±15KV ESD protection on RS-485 input/output pins
• True fail-safe receiver inputs
• Hot-swap input structure on DE and active-low RE pins
• Outputs high-Z when disabled or powered off
• Common-mode input range from -7V to +12V, thermal shutdown and short-circuit protection
• Half duplex communication, 16Mbps data rate
• Driver/receiver enable, low power shutdown, 256 nodes on bus
• 8-lead standard small outline package (SOIC
• N)
• Operating temperature range from -40°C to +85°C
Технические параметры
Количество Выводов | 8вывод(-ов) |
Количество Приводов | 1драйвер(-ов) |
Количество Приемников | 1Receivers |
Максимальная Рабочая Температура | 85 C |
Максимальное Напряжение Питания | 3.63В |
Минимальная Рабочая Температура | -40 C |
Минимальное Напряжение Питания | 2.97В |
Стиль Корпуса Привода | NSOIC |
Тип Интерфейса ИС | RS422, RS485 |
Тип Устройства | RS422/RS485 Приемопередатчик |
Универсальный Номер Микросхемы | ADM3078E |
Уровень Чувствительности к Влажности (MSL) | MSL 1-Безлимитный |
Automotive | No |
Data Rate | 16Mbps(Min) |
Data Transmission Topology | Multipoint |
Driving Mode | 3-State |
ECCN (US) | EAR99 |
EU RoHS | Compliant |
Function | Line Transceiver |
Interface Standards | RS-422|RS-485 |
Lead Shape | Gull-wing |
Maximum Operating Temperature (°C) | 85 |
Maximum Single Supply Voltage (V) | 3.6 |
Maximum Supply Current (mA) | 1.5 |
Minimum Operating Temperature (°C) | -40 |
Minimum Single Supply Voltage (V) | 3 |
Mounting | Surface Mount |
Number of Drivers per Line | 1 RS-422|256 RS-485 |
Number of Receiver Enables | 1 |
Number of Receivers | 1 |
Number of Receivers per Line | 10 RS-422|256 RS-485 |
Number of Transceivers | 1 |
Number of Transmitter Enables | 1 |
Number of Transmitters | 1 |
Packaging | Tape and Reel |
Part Status | Active |
PCB changed | 8 |
Pin Count | 8 |
Power Supply Type | Single |
PPAP | No |
Receiver Communication Type | RS-422|RS-485 |
Receiver Signal Type | Differential |
Standard Package Name | SOP |
Supplier Package | SOIC N |
Supplier Temperature Grade | Industrial |
Transmitter Communication Type | RS-422|RS-485 |
Transmitter Signal Type | Differential |
Typical Single Supply Voltage (V) | 3.3 |
Brand: | Analog Devices |
Data Rate: | 16 Mb/s |
ESD Protection: | 15 kV |
Factory Pack Quantity: Factory Pack Quantity: | 1000 |
Function: | Transceiver |
Manufacturer: | Analog Devices Inc. |
Maximum Operating Temperature: | +125 C |
Minimum Operating Temperature: | -40 C |
Mounting Style: | SMD/SMT |
Number of Drivers: | 1 Driver |
Number of I/Os: | 1 |
Number of Input Lines: | 80 at RS-422, 256 at RS-485 |
Number of Output Lines: | 1 |
Number of Receivers: | 1 Receiver |
Operating Supply Current: | 1.5 mA |
Operating Supply Voltage: | 3.3 V |
Output Type: | 3-State |
Package / Case: | SOIC-8 |
Product Category: | RS-422/RS-485 Interface IC |
Product Type: | RS-422/RS-485 Interface IC |
Product: | RS-422/RS-485 Receivers |
Series: | ADM3078E |
Shutdown: | Shutdown |
Subcategory: | Interface ICs |
Supply Voltage - Max: | 3.3 V |
Supply Voltage - Min: | 3.3 V |
Техническая документация
Дополнительная информация
Калькуляторы группы «Передатчики, приемники, трансиверы интерфейсов»
Типы корпусов импортных микросхем