AK9813B Datasheet, PDF (16/24 Pages) Asahi Kasei Microsystems – 12ch 8bit D/A Converter with EEPROM

ASAHI KASEI
[AK9813B]
(2) Analog Section
(2-1) VDD=4.5V to 5.5V
(VCC=2.7V to 5.5V, VDD=4.5V to 5.5V, GND, VSS=0V, Ta=-40°C to +85°C)
Parameter
Symbol Pin Conditions
Min
Typ
Max Units
Power Supply 1
(Analog Section)
VDD1
VDD
4.5
5.0
5.5
V
Power Dissipation 1
(Analog Section)
IDD1
AOx=OPEN
7.0
mA
Resolution
Res
8
bits
Integral
(3) LE
Non-Linearity: INL
Differential
D_LE
Non-Linearity: DNL
AO1

AOx=OPEN
0.05V≤AO
AO12
≤VDD-0.1V
-1.5
-1.0
1.5 LSB
2.0 LSB
Buffer-AMP Minimum VAOL1
Output Voltage 1
IAL=0µA
GND
Data=00(Hex)
0.05
V
Buffer-AMP Minimum VAOL2
Output Voltage 2
IAL=500µA
-0.1
Data=00(Hex)
0.1
V
Buffer-AMP Minimum VAOL3
Output Voltage 3
IAH=500µA
GND
Data=00(Hex)
0.1
V
Buffer-AMP Minimum VAOL4
Output Voltage 4
IAL=1mA
-0.2
Data=00(Hex)
0.2
V
Buffer-AMP Minimum
Output Voltage 5
Buffer-AMP Maximum
Output Voltage 1
VAOL5
VAOH1
AO1

AO12
IAH=1mA
Data=00(Hex)
IAH=0µA
Data=FF(Hex)
GND
VDD-0.1
0.2
V
VDD
V
Buffer-AMP Maximum VAOH2
Output Voltage 2
IAL=500µA VDD-0.2
Data=FF(Hex)
VDD
V
Buffer-AMP Maximum VAOH3
Output Voltage 3
IAH=500µA VDD-0.2
Data=FF(Hex)
VDD+0.2 V
Buffer-AMP Maximum VAOH4
Output Voltage 4
IAL=1mA
VDD-0.3
Data=FF(Hex)
VDD
V
Buffer-AMP Maximum VAOH5
Output Voltage 5
IAH=1mA
VDD-0.3
Data=FF(Hex)
VDD+0.3 V
(3) Integral Non-Linearity is the error between the actual line and the ideal line. The
ideal line exhibits a perfect linear D/A converter output characteristic between the
input digital data"00" and the input digital data"FF".
DAD04E-01
- 16 -
2002/11