Linear Technology DC941A - LTC2482 16-bit Delta-Sigma ADC (req DC590) DC941A DC941A Ficha De Dados
Códigos do produto
DC941A
LTC2482
4
2482fc
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 3)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
V
IH
High Level Input Voltage; CS, f
O
2.7V ≤ V
CC
≤ 5.5V (Note 16)
l
V
CC
– 0.5
V
V
IL
Low Level Input Voltage; CS, f
O
2.7V ≤ V
CC
≤ 5.5V
l
0.5
V
V
IH
High Level Input Voltage, SCK
2.7V ≤ V
CC
≤ 5.5V (Note 10)
l
V
CC
– 0.5
V
V
IL
Low Level Input Voltage, SCK
2.7V ≤ V
CC
≤ 5.5V (Note 10)
l
0.5
V
I
IN
Digital Input Current; CS, f
O
0V ≤ V
IN
≤ V
CC
l
–10
10
μA
I
IN
Digital Input Current, SCK
0V ≤ V
IN
≤ V
CC
(Note 10)
l
–10
10
μA
C
IN
Digital Input Capacitance; CS, f
O
10
pF
C
IN
Digital Input Capacitance, SCK
10
pF
V
OH
High Level Output Voltage, SDO
I
O
= –800μA
l
V
CC
– 0.5
V
V
OL
Low Level Output Voltage, SDO
I
O
= 1.6mA
l
0.4
V
V
OH
High Level Output Voltage, SCK
I
O
= –800μA
l
V
CC
– 0.5
V
V
OL
Low Level Output Voltage, SCK
I
O
= 1.6mA
l
0.4
V
I
OZ
Hi-Z Output Leakage, SDO
l
–10
10
μA
POWER REQUIREMENTS
The
l
denotes the specifi cations which apply over the full operating temperature
range, otherwise specifi cations are at T
A
= 25°C. (Note 3)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
V
CC
Supply Voltage
l
2.7
5.5
V
I
CC
Supply Current
Conversion Mode (Note 12)
Sleep Mode (Note 12)
Sleep Mode (Note 12)
l
l
160
1
250
2
μA
μA
μA