Maxim Integrated (MAX221CUE+) Transceiver RS232, 4.5V-5.5V supply

Product Overview The MAX221CUE+ is a +5V powered single RS232 transceiver with AutoShutdown in 16 pin TSSOP package. This RS232 transmit/receive and V.28 communication interface device has automatic shutdown/wake-up features and high data rate capabilities. The MAX221 achieves a low 1µA supply current with Maxim's revolutionary AutoShutdown feature. AutoShutdown saves power without changes to existing BIOS or operating system by entering low power shutdown mode when RS232 cable is disconnected or when transmitter of connected peripheral is off. The device wakes up and drives INVALID (complementary) pin high when an active RS232 cable is connected. The internal power supply consists of a dual charge pump that provides positive output voltage (doubling charge pump) and negative voltage (inverting charge pump) from a single +5V supply. Supply voltage range from 4.5V to 5.5V Operating temperature range from 0°C to 70°C Maximum data rate of 250Kbps VCC supply current of 5mA Transmitter skew of 200ns and receiver skew of 50ns Transition region slew rate of 6V/µs Applications Communications & Networking, Industrial, Consumer Electronics, Portable Devices Product Information Device Type: Transceiver IC Interface Type: RS232 No. of Drivers: 1Drivers No. of Receivers: 1Receivers Supply Voltage Min: 4.5V Supply Voltage Max: 5.5V Driver Case Style: TSSOP No. of Pins: 16Pins Operating Temperature Min: 0°C Operating Temperature Max: 70°C Product Range: - Automotive Qualification Standard: - MSL: MSL 1 - Unlimited IC Generic Number: MAX221