TI (Texas Instruments) MAX3222CDBRG4 Mounting Type: Surface Mount Number Of Drivers/receivers: 2/2 Package / Case: 20-SSOP Protocol: RS232 Series: - Type: Transceiver Voltage - Supply: 3 V ~ 5.5 V Product Category: RS-232 Interface IC RoHS: yes Operating Supply Voltage: 4.5 V to 5.5 V Supply Current: 1 mA Operating Temperature Range: 0 C to + 70 C Mounting Style: SMD/SMT Propagation Delay Time ns: 300 ns Factory Pack Quantity: 2000