| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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11 pcs
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11 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Mounting Type | |
| Quiescent Current | |
| Tape & Reel |
The ADM242AR is a BiCMOS integrated circuit from Analog Devices, designed for high-speed RS-232 communication. It offers transmission rates of up to 200 kB/s and operates from a single 5V power supply. The device incorporates on-board DC-DC converters, utilizing small external capacitors, to generate the necessary bipolar RS-232 voltage levels, with an output swing of up to ±10V. It provides two RS-232 drivers and two RS-232 receivers.
Fabricated using an advanced BiCMOS process, the ADM242AR combines low-power CMOS with high-speed bipolar circuitry, resulting in low quiescent current consumption of under 5 mA. The receiver input levels are rated for ±30V. The ADM242AR includes both shutdown (SHDN) and enable (EN) functions. The shutdown feature reduces supply current to 0.1 mA while keeping receivers operational, and the enable function allows for receiver output disabling to facilitate bus sharing.
This component meets all EIA-232-E and V.28 specifications. It is suitable for applications such as computers, peripherals, modems, printers, and instruments requiring reliable serial communication interfaces. The device is available in surface-mount packages.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.30 | $0.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADM242AR supports a transmission rate of up to 200 kB/s.
The ADM242AR operates from a single 5V power supply.
The ADM242AR provides an output swing of up to ±10V with a 5V supply.
The receiver input levels for the ADM242AR are ±30V.
The quiescent current for the ADM242AR is under 5 mA.