M62384FP
8-Bit, 4-Channel, 3 to 5 V D-A Converter (Buffered)
REJ03F0077-0100Z
Rev.1.0
Sep.19.2003
Description
The M62384 is a CMOS-structure semiconductor integrated circuit incorporating four 8-bit D-A converter channels
with output buffer op-amps.
Serial data transfer type input can easily be used through a combination of three lines: DI, CLK, and LD. Outputs
incorporate buffer op-amps that have a drive capacity of 1 mA or above for both sink and source, and can operate over
the entire voltage range from almost ground to VCC (0 to 5 V), making peripheral elements unnecessary and enabling
configuration of a system with few component parts.
Support of power supply voltages of 3 V to 5 V enables the M62384 to be used in a wide range of applications.
Features
•
12-bit serial data input (3-line type: SDI, SCK, SLD)
•
Serial data transfer clock frequency: 10 MHz (max.)
•
Output buffer op-amps
Operable over entire voltage range from almost ground to VCC
•
Power-on reset and external reset functions
•
Chip select function
Up to 4 chips connectable on the same bus
•
Supported power supply voltage: 3 V to 5 V (2.7 V to 5.5 V)
Application
Signal gain setting and automatic adjustment in CTV and display monitors, conversion from digital data to analog data
in consumer and industrial products
Pin Connection Diagram (Top View)
GND
1
Ao1
Ao2
Vref
Ao3
Ao4
2
3
16
CS1
15
CS0
14
RST
13
VDD
12
SCK
11
SDI
10
SLD
9
M62384FP
VCC
4
5
6
7
GND
8
VSS
Package: 16P2N
This product is currently under development, and specifications and other details may be modified at a future date.
Rev.1.0, Sep.19.2003, page 1 of 8
RENESAS [ RENESAS TECHNOLOGY CORP ]
