LTC2428IG Linear Technology, LTC2428IG Datasheet - Page 2
![IC ADC 20BIT 8CH MICROPWR 28SSOP](/photos/6/59/65971/161-28-ssop_sml.jpg)
LTC2428IG
Manufacturer Part Number
LTC2428IG
Description
IC ADC 20BIT 8CH MICROPWR 28SSOP
Manufacturer
Linear Technology
Datasheet
1.LTC2424CGPBF.pdf
(36 pages)
Specifications of LTC2428IG
Number Of Bits
20
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
28-SSOP (0.200", 5.30mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LTC2428IG
Manufacturer:
LT
Quantity:
5 000
Part Number:
LTC2428IG
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Part Number:
LTC2428IG#PBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
PACKAGE/ORDER
ABSOLUTE
(Notes 1, 2)
LTC2424/LTC2428
Supply Voltage (V
Analog Input Voltage to GND ....... – 0.3V to (V
Reference Input Voltage to GND .. – 0.3V to (V
Digital Input Voltage to GND ........ – 0.3V to (V
Digital Output Voltage to GND ..... – 0.3V to (V
Consult factory for parts specified with wider operating temperature ranges.
CONVERTER CHARACTERISTICS
temperature range, otherwise specifications are at T
PARAMETER
Resolution (No Missing Codes)
Integral Nonlinearity
Integral Nonlinearity (Fast Mode)
Offset Error
Offset Error (Fast Mode)
Offset Error Drift
Full-Scale Error
Full-Scale Error (Fast Mode)
Full-Scale Error Drift
2
MUXOUT
ADCIN
FS
ZS
U
GND
GND
CH0
CH1
CH2
CH3
V
V
SET
SET
NC
NC
CC
CC
T
JMAX
28-LEAD PLASTIC SSOP
10
11
12
13
14
1
2
3
4
5
6
7
8
9
= 125 C,
G PACKAGE
TOP VIEW
CC
W
MAXIMUM
JA
= 130 C/W
) to GND .......................– 0.3V to 7V
28
27
26
25
24
23
22
21
20
19
18
17
16
15
GND
GND
F
SCK
SDO
CSADC
GND
D
CSMUX
CLK
GND
NC
GND
NC
O
W W
IN
CONDITIONS
0.1V V
V
V
2.5V < V
2.5V V
2.5V < V
2.5V V
2.5V V
2.5V < V
2.5V V
INFORMATION
REF
REF
U
= 2.5V (Note 6)
= 5V (Note 6)
REF
REF
REF
REF
REF
REF
REF
REF
RATINGS
PART NUMBER
< V
< 5V, 100 Samples/Second, f
< 5V, 100 Samples/Second, f
V
V
V
V
V
W
LTC2424CG
LTC2424IG
CC
CC
CC
CC
CC
CC
ORDER
, 100 Samples/Second, f
, (Note 5)
U
A
CC
CC
CC
CC
= 25 C. (Notes 3, 4)
+ 0.3V)
+ 0.3V)
+ 0.3V)
+ 0.3V)
The
U
denotes specifications which apply over the full operating
Operating Temperature Range
Storage Temperature Range ................. – 65 C to 150 C
Lead Temperature (Soldering, 10 sec).................. 300 C
O
O
MUXOUT
O
= 2.051MHz
= 2.051MHz
ADCIN
= 2.051MHz
LTC2424C/LTC2428C .............................. 0 C to 70 C
LTC2424I/LTC2428I ........................... – 40 C to 85 C
FS
ZS
GND
GND
CH0
CH1
CH2
CH3
CH4
CH5
V
V
SET
SET
CC
CC
T
JMAX
28-LEAD PLASTIC SSOP
10
11
12
13
14
1
2
3
4
5
6
7
8
9
= 125 C,
G PACKAGE
TOP VIEW
JA
= 130 C/W
28
27
26
25
24
23
22
21
20
19
18
17
16
15
MIN
20
GND
GND
F
SCK
SDO
CSADC
GND
D
CSMUX
CLK
GND
CH7
GND
CH6
O
IN
0.04
0.04
TYP
0.5
40
10
4
8
3
4
PART NUMBER
MAX
LTC2428CG
LTC2428IG
250
10
20
10
15
ORDER
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
Bits
REF
REF
REF
REF
REF
REF
REF
/ C
/ C