AK9813A Datasheet, PDF (16/24 Pages) Asahi Kasei Microsystems – 12ch 8bit D/A Converter with EEPROM

ASAHI KASEI
(2)Analog Section
(2-1)VDD=5.0V‘0.5V
[AK9813A]
(VCC=2.7V∼5.5V,VDD=5.0V‘0.5V (VDD≥VCC),GND,VSS=0V,Ta=-10∼85°C)
Parameter
Symbol Pin
Conditions
min
typ
max
Units
Power Supply1
VDD1
VDD≥VCC
4.5
5.0
5.5
V
(Analog Section)
Power Dissipation1 IDD1
VDD AO1∼AO12=OPEN
10.0
mA
(Analog Section)
Resolution
Res
AO1
8
bits
Integral
(3)
LE
Non-Linearity :INL
| AO1∼AO12=OPEN -1.5
AO12 0.05V≤AO
1.5
LSB
Differential
DLE
≤VDD-0.1V
-1.0
2.0
LSB
Non-Linearity :DNL
Buffer-AMP Minimum VAOL1
IAL = 0uA
GND
0.05
V
Output Voltage 1
Data= 00(Hex)
Buffer-AMP Minimum VAOL2
IAL = 500uA
-0.1
0.1
V
Output Voltage 2
Data= 00(Hex)
Buffer-AMP Minimum VAOL3
IAH = 500uA
GND
0.1
V
Output Voltage 3
Data= 00(Hex)
Buffer-AMP Minimum VAOL4
IAL = 1mA
-0.2
0.2
V
Output Voltage 4
Data= 00(Hex)
Buffer-AMP Minimum VAOL5
IAH = 1mA
GND
0.2
V
Output Voltage 5
Buffer-AMP Maximum
Output Voltage 1
Buffer-AMP Maximum
VAOH1
VAOH2
AO1
|
AO12
Data= 00(Hex)
IAH = 0uA
Data= FF(Hex)
IAL = 500uA
VDD-0.1
VDD-0.2
VDD
V
VDD
V
Output Voltage 2
Data= FF(Hex)
Buffer-AMP Maximum VAOH3
IAH = 500uA
VDD-0.2
VDD+0.2 V
Output Voltage 3
Data= FF(Hex)
Buffer-AMP Maximum VAOH4
IAL = 1mA
VDD-0.3
VDD
V
Output Voltage 4
Data= FF(Hex)
Buffer-AMP Maximum VAOH5
IAH = 1mA
VDD-0.3
VDD+0.3 V
Output Voltage 5
Data= FF(Hex)
(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".
DAD03E-00
- 16 -
1999/05