
CS5550
DS630F1
7
5 V DIGITAL CHARACTERISTICS
3 V DIGITAL CHARACTERISTICS
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
Min
Typ
Max
Unit
High-Level Input Voltage
All Pins Except XIN and SCLK and RESET
XIN
SCLK and RESET
VIH
0.6 VD+
(VD+) - 0.5
0.8 VD+
-
V
Low-Level Input Voltage
All Pins Except XIN and SCLK and RESET
XIN
SCLK and RESET
VIL
-
0.8
1.5
0.2 VD+
V
High-Level Output Voltage
Iout = +5 mA
VOH
(VD+) - 1.0
-
V
Low-Level Output Voltage
Iout = -5 mA
VOL
--
0.4
V
Input Leakage Current
Iin
-±1
±10
A
3-State Leakage Current
IOZ
--
±10
A
Digital Output Pin Capacitance
Cout
-5
-
pF
Parameter
Symbol
Min
Typ
Max
Unit
High-Level Input Voltage
All Pins Except XIN and SCLK and RESET
XIN
SCLK and RESET
VIH
0.6 VD+
(VD+) - 0.5
0.8 VD+
-
V
Low-Level Input Voltage
All Pins Except XIN and SCLK and RESET
XIN
SCLK and RESET
VIL
-
0.48
0.3
0.2 VD+
V
High-Level Output Voltage
Iout = +5 mA
VOH
(VD+) - 1.0
-
V
Low-Level Output Voltage
Iout = -5 mA
VOL
--
0.4
V
Input Leakage Current
Iin
-±1
±10
A
3-State Leakage Current
IOZ
--
±10
A
Digital Output Pin Capacitance
Cout
-5
-
pF
Parameter
Symbol
Min
Typ
Max
Unit
Positive Digital Power Supply
VD+
3.135
3.3
5.25
V
Positive Analog Power Supply
VA+
4.75
5
5.25
V
Negative Analog Power Supply
AGND
-0.25
0
0.25
V
Voltage Reference
VREF
-
2.5
-
V
Specified Temperature Range
TA
-40
-
+85
°C