Datasheet

LTC2482
4
2482fc
DIGITAL INPUTS AND DIGITAL OUTPUTS
The l denotes the specifi cations which apply over the
full operating temperature range, otherwise specifi cations are at T
A
= 25°C. (Note 3)
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
IH
High Level Input Voltage; CS, f
O
2.7V ≤ V
CC
≤ 5.5V (Note 16)
l
V
CC
– 0.5 V
V
IL
Low Level Input Voltage; CS, f
O
2.7V ≤ V
CC
≤ 5.5V
l
0.5 V
V
IH
High Level Input Voltage, SCK 2.7V ≤ V
CC
≤ 5.5V (Note 10)
l
V
CC
– 0.5 V
V
IL
Low Level Input Voltage, SCK 2.7V ≤ V
CC
≤ 5.5V (Note 10)
l
0.5 V
I
IN
Digital Input Current; CS, f
O
0V ≤ V
IN
≤ V
CC
l
–10 10 μA
I
IN
Digital Input Current, SCK 0V ≤ V
IN
≤ V
CC
(Note 10)
l
–10 10 μA
C
IN
Digital Input Capacitance; CS, f
O
10 pF
C
IN
Digital Input Capacitance, SCK 10 pF
V
OH
High Level Output Voltage, SDO I
O
= –800μA
l
V
CC
– 0.5 V
V
OL
Low Level Output Voltage, SDO I
O
= 1.6mA
l
0.4 V
V
OH
High Level Output Voltage, SCK I
O
= –800μA
l
V
CC
– 0.5 V
V
OL
Low Level Output Voltage, SCK I
O
= 1.6mA
l
0.4 V
I
OZ
Hi-Z Output Leakage, SDO
l
–10 10 μA
POWER REQUIREMENTS
The l denotes the specifi cations which apply over the full operating temperature
range, otherwise specifi cations are at T
A
= 25°C. (Note 3)
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
CC
Supply Voltage
l
2.7 5.5 V
I
CC
Supply Current Conversion Mode (Note 12)
Sleep Mode (Note 12)
l
l
160
1
250
2
μA
μA