Datasheet

LTC1864/LTC1865
5
18645fb
LTC1864/LTC1865
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
IH
High Level Input Voltage V
CC
= 5.25V
l
2.4 V
V
IL
Low Level Input Voltage V
CC
= 4.75V
l
0.8 V
I
IH
High Level Input Current V
IN
= V
CC
l
2.5 μA
I
IL
Low Level Input Current V
IN
= 0V
l
–2.5 μA
V
OH
High Level Output Voltage V
CC
= 4.75V, I
O
= 10μA
V
CC
= 4.75V, I
O
= 360μA
l
l
4.5
2.4
4.74
4.72
V
V
V
OL
Low Level Output Voltage V
CC
= 4.75V, I
O
= 1.6mA
●
0.4 V
I
OZ
Hi-Z Output Leakage CONV = V
CC
●
±3 μA
I
SOURCE
Output Source Current V
OUT
= 0V –25 mA
I
SINK
Output Sink Current V
OUT
= V
CC
20 mA
I
REF
Reference Current (LTC1864 SO-8 and MSOP,
LTC1865 MSOP)
CONV = VCC
f
SMPL
= f
SMPL(MAX)
●
●
0.001
0.05
3
0.1
μA
mA
I
CC
Supply Current CONV = V
CC
After Conversion
CONV = V
CC
After Conversion, H-Grade
f
SMPL
= f
SMPL(MAX)
●
●
●
0.001
0.001
0.85
3
5
1.3
μA
μA
mA
P
D
Power Dissipation f
SMPL
= f
SMPL(MAX)
4.25 mW
DIGITAL AND DC ELECTRICAL CHARACTERISTICS
The ● denotes specifi cations which apply
over the full operating temperature range, otherwise specifi cations are T
A
= 25°C. V
CC
= 5V, V
REF
= 5V, unless otherwise noted.