SP3221EEA-L/TR Information

SP3221E Intelligent RS-232 Transceiver

MaxLinear SP3221E Intelligent RS-232 Transceiver is intended for portable or battery-powered applications such as embedded computers, data logging devices, medical diagnostics, and remote sensors. This MaxLinear device uses an internal high-efficiency, charge-pump power supply that requires only four 0.1µA capacitors. This charge pump and MaxLinear's driver architecture allow the SP3221E to deliver compliant RS-232 performance from a single power supply ranging from +3.0V to +5.5V. The AUTO ON-LINE® feature allows the device to automatically "wake-up" during a shutdown state when an RS-232 cable is connected and a connected peripheral is turned on. Otherwise, the device automatically shuts itself down, drawing less than 1µA.

Specifications

SP3221EEA-L/TR Price & Stock

Exar SP3221EEA-L/TR pricing and available inventory.

AD5242BRUZ1M distributor

Alternate Names

Exar has several brands around the world that may have alternate names for SP3221EEA-L/TR due to regional differences or acquisition. SP3221EEA-L/TR may also be known as the following names: