M62343FP Datasheet - 8-BIT 3CH D-A CONVERTER WITH BUFFER AMPLIFIERS

MITSUBISHI M62343P,FP 8-BIT 3CH D-A CONVERTER WITH BUFFER AMPLIFIERS GENERAL DESCRIPTION The M62343P,...

MITSUBISHI M62343P,FP 8-BIT 3CH D-A CONVERTER WITH BUFFER AMPLIFIERS GENERAL DESCRIPTION The M62343P,FP is a CMOS 3 channel D-A converter with output buffer amplifiers. It can communicate with a microcontroller via few wiring thanks to the adoption of the three-line DI,CLK,LD. The output buffer amplifier employs AB class output with sinking and sourcing capability of more than 1.0mA , and an output voltage range is nearly between ground and Vcc. PIN CONFIGURATION (TOP VIEW) Ao1 1 8 LD M62343 Ao2 2 Ao3 3 7 CLK 6 DI 5 GND VCC 4 Outline 8P4 (P) 8P2S-A (FP) FEATURES 10bit serial data input (3-wire serial transfer method) Wide output voltage range Nearly between ground and Vcc(0 to 5V) High output current drive capability over ±1.0mA APPLICATION Conversion from digital data to analog control data for both consumer and industrial equipment. Gain control and automatic adjustment of DISPLAY-MONITOR or CTV. BLOCK DIAGRAM VCC LD CLK DI GND 4 8 7 6 5 10-BIT SHIFT REGISTER ADDRESS DECODER 8 8bit Latch 8bit upper segment R-2R 8bit Latch 8bit upper segment R-2R 8bit Latch 8bit upper segment R-2R 1 Ao1 2 Ao2 3 Ao3 MITSUBISHI ELECTRIC 2000-8-31.revB ( 1 / 5 ) MITSUBISHI M62343P,FP 8-BIT 3CH D-A CONVERTER WITH BUFFER AMPLIFIERS EXPLANATION OF TERMINALS PIN No. 6 7 8 1 2 3 4 5 Symbol DI CLK LD Ao1 Ao2 Ao3 Vcc GND Power supply terminal GND Serial data input terminal Function Shift clock input terminal. Input signal at ...