AA88349
Agamem Microelectronics Inc.
PRELIMINARY
8-BIT DAC
■ DATA CONVERSION
DATA
DAC OUTPUT LEVEL
D7 D6 D5 D4 D3 D2 D1 D0
AOX
GND
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
GND + LSB*
GND+ 2 * LSB
︴ ︴ ︴ ︴ ︴ ︴ ︴ ︴
︴
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
VCC - LSB
VCC
z LSB = (VCC-GND)/255
■ CHANNEL MAP
■ ADDRESS DECODING
ADDRESS
DATA LATCH SELECTED
D8
0
D9
0
D10
D11
0
0
0
1
1
0
0
1
1
NA
Data Latch #1
NA
0
0
1
0
0
0
0
0
1
NA
0
1
0
NA
0
1
1
Data Latch #2
Data Latch #3
NA
0
1
0
0
1
1
4
©Copyright Agamem Microelectronics Inc.
www.agamem.com.tw
2008/10/31
AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER
NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT
ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCTS OR CIRCUIT DESRIBED
HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.
AGAMEM [ AGAMEM MICROELECTRONIC INC. ]
