LTC2401 Linear Technology, LTC2401 Datasheet - Page 3

• Manufacturer Part Number: LTC2401
• Description: 1-/2-Channel 24-Bit uPower No Latency ADC in MSOP-10
• Manufacturer: Linear Technology

A ALOG I PUT A D REFERE CE
SYMBOL
V
FS
ZS
C
C
I
I
DIGITAL I PUTS A D DIGITAL OUTPUTS
POWER REQUIRE E TS
temperature range, otherwise specifications are at T
operating temperature range, otherwise specifications are at T
SYMBOL
V
V
V
V
I
I
C
C
V
V
V
V
I
otherwise specifications are at T
SYMBOL
V
I
IN(LEAK)
REF(LEAK)
IN
IN
OZ
CC
IN
S(IN)
S(REF)
IH
IL
IH
IL
IN
IN
OH
OL
OH
OL
CC
SET
U
SET
PARAMETER
Input Voltage Range
Full-Scale Set Range
Zero-Scale Set 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
A
CONDITIONS
(Note 14)
CS = V
V
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
CONDITIONS
CS = 0V (Note 12)
CS = V
U
O
O
O
O
REF
= 25 C. V
= – 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
CC
IN
IN
CC
CC
CC
CC
CC
CC
CC
CC
CC
(Note 12)
V
V
A
The
REF
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)
= FS
CC
denotes specifications which apply over the full operating
SET
– ZS
The
SET
. (Note 3)
denotes specifications which apply over the full
– 0.125 • V
0.1 + ZS
V
V
CC
CC
LTC2401/LTC2402
MIN
–10
– 12
MIN
MIN
–10
–10
–10
2.5
2.0
2.5
2.0
2.7
0
– 0.5
– 0.5
SET
REF
TYP
TYP
TYP
200
10
15
10
10
20
1
1
1.125 • V
FS
SET
MAX
MAX
MAX
V
300
10
12
0.8
0.6
0.8
0.6
0.4
0.4
5.5
10
10
10
30
CC
– 0.1
REF
UNITS
UNITS
UNITS
3
nA
nA
pF
pF
pF
pF
V
V
V
V
V
V
V
V
V
V
V
A
A
V
V
V
V
A
V
A
A