TI (Texas Instruments) MAX3223IDBG4 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 Data Rate: 250 Kbps Operating Supply Voltage: 3 V to 5.5 V Supply Current: 1 mA Operating Temperature Range: - 40 C to + 85 C Mounting Style: SMD/SMT Function: Driver/Receiver Maximum Operating Temperature: + 85 C Minimum Operating Temperature: - 40 C Number of Drivers: 2 Number of Receivers: 2 Factory Pack Quantity: 70 Package: SSOP