AK9813B Datasheet, PDF (15/24 Pages) Asahi Kasei Microsystems – 12ch 8bit D/A Converter with EEPROM

ASAHI KASEI
[AK9813B]
Electrical Characteristics
„ DC Characteristics
(1) Digital Section
(VCC=2.7V to 5.5V, VDD=4.5V to 5.5V or 2.7V to 3.6V, GND, VSS=0V, Ta=-40°C to +85°C)
Parameter
Symbol
Pin
Conditions
Min
Max Units
Power Supply
(Digital Section)
VCC
2.7
5.5
V
Operating Current
ICC
(READ)
(1) (2)
VCC
CLK=1MHz
1.1
mA
Leakage Current
ILI
CLK, DI VIN=VCC
CS/LD
EA0, EA1
ECL, SEL
-1.0
1.0
µA
High Level
Input Voltage 1
Low Level
Input Voltage 1
VIH _DI
EA0, EA1
VIL ^{ECL, SEL}
0.5xVCC
V
0.2xVCC V
High Level
Input Voltage 2
Low Level
Input Voltage 2
VIH _CS/LD
CLK
VIL
0.6xVCC
V
0.15xVCC V
High Level
VOH1 _DO
4.5V≤VCC≤5.5V VCC-0.4
V
Output Voltage
IOH=-400µA
VOH2
2.7V≤VCC<4.5V 0.7xVCC
V
IOH=-200µA
Low Level
Output Voltage
VOL1
VOL2
4.5V≤VCC≤5.5V
IOH=1.0mA
2.7V≤VCC<4.5V
IOH=1.0mA
0.4
V
0.4
V
(1) All input pins are connected to either VCC or GND.
(2) DO=OPEN
DAD04E-01
- 15 -
2002/11