Linear Technology DC1190A-B - LTC2365: 12-bit, 1Msps SAR ADC (req DC590B for DC apps, DC890B for AC apps) DC1190A-B DC1190A-B Data Sheet
Product codes
DC1190A-B
LTC2365/LTC2366
4
23656fb
The
l
denotes the specifications which apply over the full
operating temperature range, otherwise specifications are at T
A
= 25°C. (Note 4)
Digital inputs anD Digital outputs
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
2
pF
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
CS = V
DD
l
±3
µA
C
OZ
Hi-Z Output Capacitance
CS = V
DD
4
pF
I
SOURCE
Output Source Current
V
OUT
= 0V
–10
mA
I
SINK
Output Sink Current
V
OUT
= V
DD
10
mA
power requireMent
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
V
DD
Supply Voltage
l
2.35
3.0
3.6
V
O
VDD
Digital Output Supply Voltage
l
1
3.6
V
I
DD
Supply Current, Static Mode
Operational Mode, LTC2366
Operational Mode, LTC2365
Sleep Mode
Sleep Mode
CS = 0V, SCK = 0V or V
DD
f
SMPL
= 3Msps
f
SMPL
= 1Msps
–40°C to 85°C
85°C to 125°C
l
l
l
l
1
2.6
2
0.1
4
3.5
2
5
mA
mA
mA
µA
µA
P
D
Power Dissipation, Static Mode
Operational Mode, LTC2366
Operational Mode, LTC2365
Sleep Mode
Sleep Mode
CS = 0V, SCK = 0V or V
DD
f
SMPL
= 3Msps
f
SMPL
= 1Msps
–40°C to 85°C
85°C to 125°C
l
l
l
l
7.8
6
0.3
3.6
14.4
12.6
7.2
18
mW
mW
mW
µW
µW
The
l
denotes the specifications which apply over the full operating temperature range,
otherwise specifications are at T
A
= 25°C. (Note 4)