AK9813A Datasheet, PDF (1/24 Pages) Asahi Kasei Microsystems – 12ch 8bit D/A Converter with EEPROM

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 : 5.0V‘0.5V,3.3V‘0.3V}
† 24pin VSOP
DAD03E-00
Block Diagram
-1-
1999/05