Datasheet

LTC2360/LTC2361/LTC2362
4
236012fa
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 4)
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
IH
High Level Input Voltage 2.7V < V
DD
≤ 3.6V
2.35V ≤ V
DD
≤ 2.7V
l
l
2
1.7
V
V
V
IL
Low Level Input Voltage 2.7V < V
DD
≤ 3.6V
2.35V ≤ V
DD
≤ 2.7V
l
l
0.8
0.7
V
V
I
IH
High Level Input Current V
IN
= V
DD
l
2.5 µA
I
IL
Low Level Input Current V
IN
= 0V
l
–2.5 µA
C
IN
Digital Input Capacitance 2pF
V
OH
High Level Output Voltage V
DD
= 2.35V to 3.6V, I
SOURCE
= 200µA
l
V
DD
– 0.2 V
V
OL
Low Level Output Voltage V
DD
= 2.35V to 3.6V, I
SINK
= 200µA
l
0.2 V
I
OZ
Hi-Z Output Leakage CONV = V
DD
l
±3 µA
C
OZ
Hi-Z Output Capacitance CONV = V
DD
4pF
I
SOURCE
Output Source Current V
OUT
= 0V –10 mA
I
SINK
Output Sink Current V
OUT
= V
DD
10 mA
POWER REQUIREMENT
The l denotes the specifi cations which apply over the full operating temperature range,
otherwise specifi cations are at T
A
= 25°C. (Note 4)
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
DD
Supply Voltage
l
2.35 3.0 3.6 V
OV
DD
Digital Output Supply Voltage
l
1.0V V
DD
V
I
DD
Supply Current
Operational Mode, LTC2362
Operational Mode, LTC2361
Operational Mode, LTC2360
Sleep Mode
Sleep Mode
Sleep Mode
f
SMPL
= 500ksps
f
SMPL
= 250ksps
f
SMPL
= 100ksps
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
l
l
l
l
l
l
1.1
0.75
0.5
0.1
0.1
0.1
2
1.5
1
2
2
5
mA
mA
mA
µA
µA
µA
P
D
Power Dissipation
Operational Mode, LTC2362
Operational Mode, LTC2361
Operational Mode, LTC2360
Sleep Mode
Sleep Mode
Sleep Mode
f
SMPL
= 500ksps
f
SMPL
= 250ksps
f
SMPL
= 100ksps
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
l
l
l
l
l
l
3.3
2.25
1.5
0.3
0.3
0.3
7.2
5.4
3.6
7.2
7.2
18
mW
mW
mW
µW
µW
µW