M62359P Datasheet PDF

MITSUBISHI M62359P,FP 8-BIT 8CH D-A CONVERTER WITH BUFFER AMPLIFIERS DESCRIPTION The M62359 is a 8-c...

MITSUBISHI M62359P,FP 8-BIT 8CH D-A CONVERTER WITH BUFFER AMPLIFIERS DESCRIPTION The M62359 is a 8-channel 8-bit voltage output digital to analog converter. The M62359 includes data latch circuit and gain change circuit of output amplifiers. Input data is a easy-to-use three-wires serial interface. It is able to cascading serial use with Do terminal. Gain set up data change a case the each channel`s output voltage range is change ,and each channel`s output voltage range is able to change severally make use of gain set up data. PIN CONFIGURATION (TOP VIEW) LD CLK DI Ao5 Ao6 Ao7 Ao8 GND VrefL 1 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 10 R VDD DO Ao4 Ao3 Ao2 Ao1 Vcc VrefU FEATURES All channel includes gain change latch circuit with output amplifiers. 14-bit serial data input Built-in reset circuit Outline 18P4 LD CLK DI Ao5 Ao6 Ao7 Ao8 NC GND VrefL 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 R VDD DO Ao4 Ao3 Ao2 Ao1 NC Vcc VrefU APPLICATION Conversion from digital control data to analog control data for home-use and industrial equipment. Automatic adjustment by combination with EEPROM and microcomputer(replacement of conventional half-fixed resistor). Signal gain control of DISPLAY-MONITOR or CTV. Outline 20P2N-A NC:NO CONNECTION BLOCK DIAGRAM R VDD Do Ao4 Ao3 Ao2 Ao1 Vcc VrefU GAIN CHANGE LATCH G G G - + 8-BIT R-2R D-A - + R-2R - + R-2R - + R-2R 8-BIT LATCH L L L 8 8-BIT LATCH L L L 2 8-BIT R-2R D-A R-2R R-2R R-2R GAIN CHA...