MC144111

Freescale Semiconductor Technical Data MC144110/D Rev. 2, 1/2005 MC144110 MC144110 and MC144111 Digital-to-Analog Converters with Serial Interface CMOS LSI Package Information P Suffix Plastic DIP Case 707 Package Information DW Suffix SOG Package Case 751D MC144111 1 Introduction The MC144110 and MC144111 are low-cost 6-bit D/A converters with serial interface ports to provide communication with CMOS microprocessors and microcomputers. The MC144110 contains six static D/A converters; the MC144111 contains four converters. Due to a unique feature of these DACs, the user is permitted easy scaling of the analog outputs of a system. Over a 5 to 15 V supply range, these DACs may be directly interfaced to CMOS MPUs operating at 5 V. Direct R-2R Network Outputs Buffered Emitter-Follower Outputs Serial Data Input Digital Data Output Facilitates Cascading Direct Interface to CMOS µP Wide Operating Voltage Range: 4.5 to 15 V Wide Operating Temperature Range: 0 to 85°C Software Information is Contained in Document M68HC11RM/AD Package Information P Suffix Plastic DIP Case 646 Package Information DW Suffix SOG Package Case 751G Ordering Information Device MC144110P MC144110DW MC144111P MC144111DW Package Plastic DIP SOG Plastic DIP SOG Contents 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 Electrical Specifications . . . . . . . . . . . . . . . . 4 3 Switching Characteristics . . . . . . . . . . . . . . . 5 4 Pin Descriptions . . . . ...