LTC2418CGN Linear Technology, LTC2418CGN Datasheet - Page 4

• Manufacturer Part Number: LTC2418CGN
• Description: IC ADC 24BIT DIFF INPUT 28SSOP
• Manufacturer: Linear Technology

Specifications of LTC2418CGN

• Number Of Bits: 24
• Sampling Rate (per Second): 7.5
• Data Interface: MICROWIRE™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 1mW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP (0.150", 3.95mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

DIGITAL I PUTS A D DIGITAL OUTPUTS
LTC2414/LTC2418
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
temperature range, otherwise specifications are at T
SYMBOL
IN
IN
V
REF
REF
V
C
C
C
C
I
I
I
I
t
I
4
IN
IN
DC_LEAK
DC_LEAK
DC_LEAK
DC_LEAK
OPEN
S(OFF)
IN
REF
S
S
S
S
IH
IL
IH
IL
IN
IN
OH
+
–
U
(IN
(IN
(REF
(REF
+
–
+
–
)
)
+
–
(IN
(IN
(REF
(REF
)
)
+
–
)
)
+
–
)
)
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
PARAMETER
Absolute/Common Mode IN
Absolute/Common Mode IN
Input Differential Voltage Range
(IN
Absolute/Common Mode REF
Absolute/Common Mode REF
Reference Differential Voltage Range
(REF
IN
IN
REF
REF
IN
IN
REF
REF
(R
MUX Break-Before-Make Interval
Channel Off Leakage Current
U
Off Channel to In Channel Isolation
U
+
–
+
–
IN
+
O
O
O
O
Sampling Capacitance
Sampling Capacitance
+
–
DC Leakage Current
DC Leakage Current
+
–
, SDI
, SDI
, SDI
, SDI
– IN
+
= 100Ω)
Sampling Capacitance
Sampling Capacitance
DC Leakage Current
DC Leakage Current
– REF
–
)
–
)
U
U
+
–
Voltage
Voltage
+
–
Voltage
Voltage
A
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
O
U
= 25°C. (Note 3)
= – 800µA
CONDITIONS
CS = V
CS = V
CS = V
CS = V
DC
1Hz
f
2.7V ≤ V
Channel at V
S
= 15,3600Hz
IN
IN
CC
CC
CC
CC
CC
CC
CC
CC
≤ V
≤ V
CC
CC
CC
CC
A
≤ 5.5V
≤ 3.3V
≤ 5.5V
≤ 5.5V
≤ 5.5V (Note 9)
≤ 3.3V (Note 9)
≤ 5.5V (Note 9)
≤ 5.5V (Note 9)
CC
The
CC
CC
= 5.5V, IN
= 5.5V, IN
= 5.5V, REF
= 5.5V, REF
= 25°C. (Note 3)
≤ 5.5V
(Note 9)
CC
●
and GND
denotes specifications which apply over the full operating
+
–
= GND
= 5V
+
–
= 5V
= GND
The
●
denotes specifications which apply over the full
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
GND – 0.3
GND – 0.3
V
– V
CC
GND
MIN
MIN
–10
–10
–10
–10
–10
–10
–10
2.5
2.0
2.5
2.0
0.1
0.1
70
REF
– 0.5
/2
TYP
TYP
140
140
140
100
18
18
18
18
10
10
1
1
1
1
1
V
V
V
CC
CC
V
CC
MAX
MAX
REF
V
V
300
0.8
0.6
0.8
0.6
10
10
10
10
10
10
10
+ 0.3
+ 0.3
CC
– 0.1
CC
/2
241418fa
UNITS
UNITS
nA
nA
nA
nA
dB
dB
dB
nA
µA
µA
pF
pF
pF
pF
pF
pF
ns
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V