LTC2412IGN Linear Technology, LTC2412IGN Datasheet - Page 2

• Manufacturer Part Number: LTC2412IGN
• Description: IC CONV A/D 24B 2CH DIFF 16-SSOP
• Manufacturer: Linear Technology

Specifications of LTC2412IGN

• 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: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP (0.150", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ABSOLUTE AXI U RATI GS
LTC2412
(Notes 1, 2)
Supply Voltage (V
Analog Input Voltage
Reference Input Voltage
Digital Input Voltage to GND ........ – 0.3V to (V
Digital Output Voltage to GND ..... – 0.3V to (V
Operating Temperature Range
Storage Temperature Range ................. – 65 C to 150 C
Lead Temperature (Soldering, 10 sec).................. 300 C
temperature range, otherwise specifications are at T
PARAMETER
Resolution (No Missing Codes)
Integral Nonlinearity
Offset Error
Offset Error Drift
Positive Full-Scale Error
Positive Full-Scale Error Drift
Negative Full-Scale Error
Negative Full-Scale Error Drift
Total Unadjusted Error
Output Noise
ELECTRICAL CHARACTERISTICS
2
LTC2412C ............................................... 0 C to 70 C
LTC2412I ............................................ – 40 C to 85 C
to GND .................................... – 0.3V to (V
to GND .................................... – 0.3V to (V
CC
W
) to GND .......................– 0.3V to 7V
W W
CONDITIONS
0.1V V
5V V
5V V
REF
2.5V REF
GND IN
2.5V REF
GND IN
2.5V REF
IN
2.5V REF
IN
2.5V REF
IN
2.5V REF
IN
5V V
5V V
REF
5V V
GND IN
+
+
+
+
+
= 0.75REF
= 0.75REF
= 0.25 • REF
= 0.25 • REF
+
= 2.5V, REF
= 2.5V, REF
CC
CC
CC
CC
CC
REF
+
+
–
+
= IN
+
= IN
+
+
+
+
= IN
5.5V, REF
5.5V, REF
5.5V, REF
5.5V, REF
5.5V, REF
+
+
V
V
V
V
V
V
V
, IN
, IN
–
–
+
CC
CC
CC
CC
CC
CC
+
CC
+
–
, IN
, IN
–
, –0.5 • V
, REF
, REF
, REF
, REF
, REF
, REF
–
–
= GND, V
V
V
= GND, V
V
CC
CC
= 0.25 • REF
= 0.25 • REF
CC
–
–
U
+
+
+
+
+
= 0.75 • REF
= 0.75 • REF
, (Note 14)
, (Note 13)
A
= 2.5V, REF
= 5V, REF
= 2.5V, REF
= 5V, REF
= 5V, REF
CC
CC
CC
CC
–
–
–
–
–
–
= 25 C. (Notes 3, 4)
= GND,
= GND,
= GND,
= GND,
= GND,
= GND,
+ 0.3V)
+ 0.3V)
+ 0.3V)
+ 0.3V)
REF
INCM
INCM
The
+
+
–
–
V
= 1.25V, (Note 6)
= 1.25V, (Note 6)
–
IN
= GND, V
= GND, V
–
–
+
+
= GND,
= GND, V
= GND, V
denotes specifications which apply over the full operating
0.5 • V
PACKAGE/ORDER I FOR ATIO
Consult LTC Marketing for parts specified with wider operating temperature ranges.
INCM
INCM
REF
INCM
INCM
CH0
CH0
CH1
CH1
REF
REF
GND
V
CC
, (Note 5)
= 2.5V, (Note 6)
= 2.5V
+
–
+
–
+
–
T
= 1.25V, (Note 6)
= 1.25V
JMAX
16-LEAD PLASTIC SSOP
1
2
3
4
5
6
7
8
= 125 C,
GN PACKAGE
TOP VIEW
JA
= 110 C/W
16
15
14
13
12
11
10
9
GND
GND
F
SCK
SDO
CS
GND
GND
O
MIN
24
ORDER PART NUMBER
U
0.03
0.03
TYP
0.5
2.5
2.5
0.8
10
1
2
5
3
3
4
GN PART MARKING
LTC2412CGN
LTC2412IGN
MAX
2.5
14
12
12
2412
2412I
W
ppm of V
ppm of V
ppm of V
ppm of V
ppm of V
ppm of V
ppm of V
ppm of V
ppm of V
ppm of V
UNITS
REF
REF
nV/ C
V
U
2412f
RMS
Bits
REF
REF
REF
REF
/ C
REF
/ C
REF
REF
REF
V