LTC2435/LTC2435-1
4
24351fc
DigiTal inpuTs anD DigiTal ouTpuTs The
l
denotes specifications which apply over the full
operating temperature range, otherwise specifications 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
2.7V ≤ VCC ≤ 3.3V
●
2.5
2.0
V
VIL
Low Level Input Voltage
CS, FO
4.5V ≤ VCC ≤ 5.5V
2.7V ≤ VCC ≤ 5.5V
●
0.8
0.6
V
VIH
High Level Input Voltage
SCK
2.7V ≤ VCC ≤ 5.5V (Note 9)
2.7V ≤ VCC ≤ 3.3V (Note 9)
●
2.5
2.0
V
VIL
Low Level Input Voltage
SCK
4.5V ≤ VCC ≤ 5.5V (Note 9)
2.7V ≤ VCC ≤ 5.5V (Note 9)
●
0.8
0.6
V
IIN
Digital Input Current
CS, FO
0V ≤ VIN ≤ VCC
●
–10
10
A
IIN
Digital Input Current
SCK
0V ≤ VIN ≤ VCC (Note 9)
●
–10
10
A
CIN
Digital Input Capacitance
CS, FO
10
pF
CIN
Digital Input Capacitance
SCK
(Note 9)
10
pF
VOH
High Level Output Voltage
SDO
IO = –800A
●
VCC – 0.5
V
VOL
Low Level Output Voltage
SDO
IO = 1.6mA
●
0.4
V
VOH
High Level Output Voltage
SCK
IO = –800A (Note 10)
●
VCC – 0.5
V
VOL
Low Level Output Voltage
SCK
IO = 1.6mA (Note 10)
●
0.4
V
IOZ
Hi-Z Output Leakage
SDO
●
–10
10
A
power requireMenTs The
●
denotes specifications which apply over the full operating temperature range,
otherwise specifications are at TA = 25°C. (Note 3)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VCC
Supply Voltage
●
2.7
5.5
V
ICC
Supply Current
Conversion Mode
Sleep Mode
CS = 0V (Note 12)
CS = VCC (Note 12)
CS = VCC, 2.7V ≤ VCC ≤ 3.3V (Note 12)
●
200
4
2
300
10
A