LTC2482
4
2482fc
DIGITAL INPUTS AND DIGITAL OUTPUTS The l denotes the specications which apply over the
full operating temperature range, otherwise specications are at TA = 25°C. (Note 3)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VIH
High Level Input Voltage; CS, fO
2.7V ≤ VCC ≤ 5.5V (Note 16)
l
VCC – 0.5
V
VIL
Low Level Input Voltage; CS, fO
2.7V ≤ VCC ≤ 5.5V
l
0.5
V
VIH
High Level Input Voltage, SCK
2.7V ≤ VCC ≤ 5.5V (Note 10)
l
VCC – 0.5
V
VIL
Low Level Input Voltage, SCK
2.7V ≤ VCC ≤ 5.5V (Note 10)
l
0.5
V
IIN
Digital Input Current; CS, fO
0V ≤ VIN ≤ VCC
l
–10
10
μA
IIN
Digital Input Current, SCK
0V ≤ VIN ≤ VCC (Note 10)
l
–10
10
μA
CIN
Digital Input Capacitance; CS, fO
10
pF
CIN
Digital Input Capacitance, SCK
10
pF
VOH
High Level Output Voltage, SDO
IO = –800μA
l
VCC – 0.5
V
VOL
Low Level Output Voltage, SDO
IO = 1.6mA
l
0.4
V
VOH
High Level Output Voltage, SCK
IO = –800μA
l
VCC – 0.5
V
VOL
Low Level Output Voltage, SCK
IO = 1.6mA
l
0.4
V
IOZ
Hi-Z Output Leakage, SDO
l
–10
10
μA
POWER REQUIREMENTS The l denotes the specications which apply over the full operating temperature
range, otherwise specications are at TA = 25°C. (Note 3)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VCC
Supply Voltage
l
2.7
5.5
V
ICC
Supply Current
Conversion Mode (Note 12)
Sleep Mode (Note 12)
l
160
1
250
2
μA