ASAHI KASEI
[AK9813A]
AK9813A
12ch 8bit D/A Converter with EEPROM
General Description
The AK9813A includes 12 channel, 8bit D/A converters with on-chip output buffer amps and it is capable to
store the input digital data of each DAC by on-chip non-volatile CMOS EEPROM. The AK9813A is optimally
designed for various circuit adjustments for consumer and industrial equipments and it is ideally suited for
replacing mechanical trimmers.
Features
EEPROM SECTION
•
12 words
Õ
8bit
Õ
4 organization for DAC
D/A converter section
•
12 channels
•
Resolution : 8bit
•
DNL
: -1a+2 LSB
•
INL
:
1.5
LSB
•
Analog Output Voltage Range : GND
a
VCC
Operating Voltage Range
•
Digital section
: 2.7Va5.5V
•
Analog section : 5.0V0.5V,3.3V0.3V
24pin VSOP
Block Diagram
DAD03E-00
-1-
1999/05
AKM [ ASAHI KASEI MICROSYSTEMS ]
