M62364 Datasheet, PDF (1/8 Pages) Unisonic Technologies – 8-BIT 8-CH MULTIPLYING D-A CONVERTER WITH BUFFER AMPLIFIERS

UTC M62364
8-BIT 8-CH MULTIPLYING D-A
CONVERTER WITH BUFFER
AMPLIFIERS
GENERAL 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
APPLICATION
Digital to analog conversion for consumer and
industrial equipment. Gain setting and automatic
adjustment of display-monitor and CTV.
PIN CONFIGURATION (TOP VIEW)
VIN1 1
VOUT1 2
VOUT2 3
VIN2 4
VDD 5
LD 6
CLK 7
DI 8
VIN3 9
VOUT3 10
VOUT4 11
VIN4 12
CMOS IC
SSOP-24
(209mil)
SOP-24
24 VIN8
23 VOUT8
22 VOUT7
21 VIN7
20 GND
19 RESET
18 VDAref
17 Do
16 VIN6
15 _VOUT6
14 _VOUT5
13 VIN5
UTC UNISONIC TECHNOLOGIES CO., LTD. 1
QW-R502-008,A