AS5045
Data Sheet
6.4 DC Characteristics for Digital Inputs and Outputs
6.4.1
CMOS Schmitt-Trigger Inputs: CLK, CSn. (CSn = internal Pull-up)
(operating conditions: T amb = -40 to +125°C, VDD5V = 3.0-3.6V (3V operation) VDD5V = 4.5-5.5V (5V operation)
unless otherwise noted)
Parameter
High level input voltage
Symbol
V IH
Min
0.7 * VDD5V
Max
Unit
V
Note
Normal operation
Low level input voltage
Schmitt Trigger hysteresis
V IL
V Ion- V Ioff
1
0.3 * VDD5V
V
V
Input leakage current
Pull-up low level input current
I LEAK
I iL
-1
-30
1
-100
μA
μA
CLK only
CSn only, VDD5V: 5.0V
6.4.2
CMOS / Program Input: Prog
(operating conditions: T amb = -40 to +125°C, VDD5V = 3.0-3.6V (3V operation) VDD5V = 4.5-5.5V (5V operation)
unless otherwise noted)
Parameter
High level input voltage
Symbol
VIH
Min
0.7 * VDD5V
Max
VDD5V
Unit
V
Note
High level input voltage
Low level input voltage
VPROG
VIL
See Programming Conditions
0.3 * VDD5V
V
V
During programming
High level input current
IiL
30
100
μA
VDD5V: 5.5V
6.4.3
CMOS Output Open Drain: MagINCn, MagDECn
(operating conditions: T amb = -40 to +125°C, VDD5V = 3.0-3.6V (3V operation) VDD5V = 4.5-5.5V (5V operation)
unless otherwise noted)
Parameter
Low level output voltage
Output current
Open drain leakage current
Symbol
V OL
I O
I OZ
Min
Max
VSS+0.4
4
2
1
Unit
V
mA
μA
Note
VDD5V: 4.5V
VDD5V: 3V
6.4.4
CMOS Output: PWM
(operating conditions: T amb = -40 to +125°C, VDD5V = 3.0-3.6V (3V operation) VDD5V = 4.5-5.5V (5V operation)
unless otherwise noted)
Parameter
Symbol
Min
Max
Unit
Note
High level output voltage
Low level output voltage
V OH
V OL
VDD5V-0.5
VSS+0.4
V
V
Output current
www.austriamicrosystems.com
I O
Revision 1.7
4
2
mA
mA
VDD5V: 4.5V
VDD5V: 3V
7 – 33
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