DAC-1225 - Low-Power D/A Converters
/ BLOCK DIAGRAM INPUT/OUTPUT CONNECTIONS PIN FUNCTION PIN FUNCTION 1 BIT 1 (MSB) 28 CLK 2 BIT 2 27 DVDD 3 BIT 3 26 DGND 4 BIT 4 25 NC 5 BIT 5 24 AVDD 6 BIT 6 23 COMP 7 BIT 7 22 IOUTA 8 BIT 8 21 IOUTB 9 BIT 9 20 AGND 10 BIT 10 19 NC 11 BIT 11 18 GAINADJ 12 BIT 12 (LSB) 17
DAC-1225 Features
* n 12-Bit resolution n 250MSPS conversion rate n 2mA -20mA output current n Operates from single +2.7 to +3.6 Volt supply n Low power, 120mW n Internal +1.24 Volt reference - optional external reference n Outstanding dynamic performance n Guaranteed monotonicity n Humidity and stress resistant cerami
