| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,860 pcs
|
1860 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Data Rate | |
| Duplex | |
| Mounting Type | |
| Number of Drivers | |
| Operating Temperature | |
| Protocol | |
| Receiver Hysteresis | |
| Supplier Device Package | |
| Type | |
| Voltage |
The ADM3222ARS is a low power, 3.3V RS-232 transceiver from Analog Devices, designed for high-speed serial data communication. It integrates two drivers and two receivers, supporting full duplex operation at data rates up to 460Kbps. The device operates from a single 3.3V supply and requires four external 0.1μF charge pump capacitors for voltage doubler/inverter operation, enabling RS-232 levels.
Receiver hysteresis is 400mV, ensuring noise immunity. The ADM3222 includes an enable input for three-stating receiver outputs and a shutdown input that reduces quiescent current to less than 0.5μA, making it suitable for battery-powered portable instruments. The operating temperature range is -40°C to 85°C.
The part is housed in a 20-SSOP (0.209", 5.30mm Width) surface mount package, suitable for space-constrained designs. It conforms to EIA-232E and CCITT V.28 specifications.
The supply voltage range is 3V to 5.5V.
The ADM3222ARS is available in a 20-SSOP (0.209", 5.30mm Width) package.
The operating temperature range is -40°C to 85°C.
RoHS3 compliant (unverified).
RS232 protocol.
The maximum data rate is 460Kbps.
Yes, it supports full duplex operation.