LTC2428IG Linear Technology, LTC2428IG Datasheet - Page 7
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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
TYPICAL PERFOR A CE CHARACTERISTICS
–10
350
300
250
200
150
100
–5
60
50
40
30
20
10
50
10
0
0
5
0
–55
RMS Noise vs Reference Voltage
0
Noise Histogram
Full-Scale Error vs Temperature
V
V
V
V
V
V
CC
REF
IN
CC
REF
IN
= 0
= 5V
–30
= 5V
= 5
–2
= 5
= 5V
1
REFERENCE VOLTAGE (V)
–5
OUTPUT CODE (ppm)
TEMPERATURE ( C)
0
2
20
2
45
3
4
70
W
V
T
4
A
CC
6
95
= 25 C
= 5V
24248 G10
24248 G16
24248G13
U
120
5
–100
–125
–150
1.25
5.00
3.75
2.50
–10
–25
–50
–75
–5
10
5
0
0
0
2.7
Offset Error vs
RMS Noise vs Code Out
Full-Scale Error
vs Reference Voltage
0
V
T
V
V
V
T
A
A
REF
CC
REF
IN
0
= 25 C
= 25 C
= 0.3V TO 5.3V
= 5V
= 2.5V
= 5V
3.2
1
REFERENCE VOLTAGE (V)
CODE OUT (HEX)
3.7
2
V
V
7FFFFF
CC
CC
4.2
(V)
3
4.7
V
V
4
CC
IN
FFFFFF
= V
= 5V
5.2 5.5
24248 G11
24248 G14
24248 G17
REF
5
10.0
–10
–10
2.5
7.5
5.0
LTC2424/LTC2428
–5
–5
10
10
0
5
5
0
0
–55
2.7
2.7
RMS Noise vs
Offset Error vs Temperature
Full-Scale Error vs V
V
V
V
V
V
T
V
T
A
CC
REF
IN
REF
IN
REF
A
= 25 C
= 25 C
= 0V
–30
= 2.5V
= 5V
= 5V
= 2.5V
= 2.5V
3.2
3.2
–5
TEMPERATURE ( C)
3.7
3.7
20
V
V
V
CC
CC
CC
4.2
4.2
(V)
(V)
45
CC
4.7
4.7
70
95
5.2 5.5
5.2 5.5
24248 G12
24248 G15
24248 G18
7
120