LTC2420I LINER [Linear Technology], LTC2420I Datasheet - Page 3

• Manufacturer Part Number: LTC2420I
• Description: 20-Bit uPower No Latency ADC in SO-8
• Manufacturer: LINER [Linear Technology]

DIGITAL I PUTS A D DIGITAL OUTPUTS
A ALOG I PUT A D REFERE CE
operating temperature range, otherwise specifications are at T
SYMBOL
V
V
V
V
I
I
C
C
V
V
V
V
I
POWER REQUIRE E TS
SYMBOL
V
V
C
C
I
I
otherwise specifications are at T
SYMBOL
V
I
temperature range, otherwise specifications are at T
IN
IN
OZ
IN(LEAK)
REF(LEAK)
CC
IH
IL
IH
IL
IN
IN
OH
OL
OH
OL
IN
REF
S(IN)
S(REF)
CC
U
PARAMETER
Input Voltage Range
Reference Voltage Range
Input Sampling Capacitance
Reference Sampling Capacitance
Input Leakage Current
Reference Leakage Current
PARAMETER
High Level Input Voltage
CS, F
Low Level Input Voltage
CS, F
High Level Input Voltage
SCK
Low Level Input Voltage
SCK
Digital Input Current
CS, F
Digital Input Current
SCK
Digital Input Capacitance
CS, F
Digital Input Capacitance
SCK
High Level Output Voltage
SDO
Low Level Output Voltage
SDO
High Level Output Voltage
SCK
Low Level Output Voltage
SCK
High-Z Output Leakage
SDO
PARAMETER
Supply Voltage
Supply Current
U
U
Conversion Mode
Sleep Mode
O
O
O
O
U
A
W U
U
= 25 C. (Note 3)
The
CONDITIONS
2.7V V
2.7V V
4.5V V
2.7V V
2.7V V
2.7V V
4.5V V
2.7V V
0V V
0V V
(Note 9)
I
I
I
I
A
CONDITIONS
(Note 14)
CS = V
V
CONDITIONS
CS = 0V (Note 12)
CS = V
O
O
O
O
U
REF
= 25 C. (Note 3)
= – 800 A
= 1.6mA
= – 800 A (Note 10)
= 1.6mA (Note 10)
denotes specifications which apply over the full operating temperature range,
= 2.5V, CS = V
IN
IN
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
(Note 12)
V
V
A
The
CC
CC
= 25 C. (Note 3)
5.5V
3.3V
5.5V
5.5V
5.5V (Note 9)
3.3V (Note 9)
5.5V (Note 9)
5.5V (Note 9)
(Note 9)
CC
denotes specifications which apply over the full operating
The
denotes specifications which apply over the full
– 0.125 • V
V
V
CC
CC
– 100
– 100
MIN
–10
MIN
–10
–10
MIN
0.1
2.5
2.0
2.5
2.0
2.7
– 0.5
– 0.5
REF
TYP
TYP
TYP
200
1.5
10
10
20
1
1
1
1.125 • V
LTC2420
MAX
MAX
MAX
100
100
V
0.8
0.8
0.4
0.4
300
0.6
0.6
5.5
10
10
10
30
CC
REF
UNITS
UNITS
UNITS
3
nA
nA
pF
pF
pF
pF
V
V
V
V
V
V
V
V
A
A
V
V
V
V
A
V
V
V
A
A