M62358FP Datasheet - 8-BIT 12CH D-A CONVERTER WITH BUFFER AMPLIFIERS

MITSUBISHI M62358P,FP 8-BIT 12CH D-A CONVERTER WITH BUFFER AMPLIFIERS DESCRIPTION The M62358 is a 12...

MITSUBISHI M62358P,FP 8-BIT 12CH D-A CONVERTER WITH BUFFER AMPLIFIERS DESCRIPTION The M62358 is a 12-channel 8-bit voltage output digital to analog converter. The M62358 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 Ao7 Ao8 Ao9 Ao10 Ao11 Ao12 GND VrefL 1 2 3 4 5 6 7 8 9 10 11 22 21 20 19 18 17 16 15 14 13 12 R VDD DO Ao6 Ao5 Ao4 Ao3 Ao2 Ao1 Vcc VrefU R VDD DO Ao6 Ao5 Ao4 Ao3 Ao2 Ao1 NC Vcc VrefU FEATURES All channel includes gain change latch circuit with output amplifiers. 14-bit serial data input Built-in reset circuit Outline 22P4H LD CLK DI Ao7 Ao8 Ao9 Ao10 Ao11 Ao12 NC GND VrefL 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 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 24P2-E NC:NO CONNECTION BLOCK DIAGRAM R VDD Do Ao6 Ao5 Ao4 Ao3 Ao2 Ao1 Vcc VrefU G GAIN CHANGE LATCH G G G G - + R-2R - + 8-BIT R-2R D-A - + R-2R - + R-2R - + R-2R ...