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