AA88349 Datasheet, PDF (4/8 Pages) Agamem Microelectronic Inc. – 8-BIT DAC

AA88349 _{Agamem Microelectronics Inc.}
PRELIMINARY
8-BIT DAC
■ DATA CONVERSION
DATA
D7 D6 D5 D4 D3 D2 D1 D0
00000000
00000001
00000010
︴︴︴︴︴︴︴︴
11111110
11111111
z LSB = (VCC-GND)/255
DAC OUTPUT LEVEL
AOX
GND
GND + LSB*
GND+ 2 * LSB
︴
VCC - LSB
VCC
■ CHANNEL MAP
■ ADDRESS DECODING
ADDRESS
D8
D9
D10
D11
0
0
0
0
0
0
0
1
0
0
1
0
0
0
1
1
0
1
0
0
0
1
0
1
0
1
1
0
0
1
1
1
DATA LATCH SELECTED
NA
Data Latch #1
NA
NA
NA
Data Latch #2
Data Latch #3
NA
©Copyright Agamem Microelectronics Inc.
4
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.