8-BIT 8-CH MULTIPLYING D-A CONVERTER WITH BUFFER AMPLIFIERS
DESCRIPTION
The UTC M62364 is a CMOS 8-bit, 8-ch D/A
converter having a multiplying function and output
buffer amplifiers. It has a serial data input and can
easily communicate with a microcontroller by the
simple three-wiring method (DI,CLK,LD).
The output buffer amplifiers operating in AB-class has
both sinking and driving capabilities of 1.0mA or more
and can operate in a whole supply range from VDD to GND.
The IC is suitable for a use in automatic adjustment
applications in conjunction with a MCU by utilizing the
terminal Do for a cascading connection.
FEATURES
*Three-wiring serial data transmission
*Doubled precision 8-ch D/A converter employing an R-2R with higher-order segment method
*8 buffer amplifiers operating in a whole supply voltage range from VDD to GND
*4-quadrant multiplication
Digital to analog conversion for consumer and industrial equipment. Gain setting and automatic adjustment of display-monitor and CTV. |
