LTC2415-1CGN Linear Technology, LTC2415-1CGN Datasheet - Page 6

• Manufacturer Part Number: LTC2415-1CGN
• Description: IC ADC 24BIT DIFFINPUT/REF16SSOP
• Manufacturer: Linear Technology

Specifications of LTC2415-1CGN

• Number Of Bits: 24
• Sampling Rate (per Second): 13.75
• Data Interface: MICROWIRE™, Serial, SPI™
• Number Of Converters: 2
• Power Dissipation (max): 1mW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP (0.150", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LTC2415/LTC2415-1
TYPICAL PERFOR A CE CHARACTERISTICS
6
–0.5
–1.0
–1.5
106.5
106.0
105.5
105.0
104.5
104.0
103.5
1.5
1.0
0.5
12
10
–105.5
8
6
4
2
0
0
–2.5 –2 –1.5 –1 –0.5 0 0.5 1 1.5 2 2.5
–2.5 –2 –1.5 –1 –0.5 0 0.5 1 1.5 2 2.5
Integral Nonlinearity Over
Temperature (V
V
Noise Histogram
(Output Rate = 15Hz,
V
10,000 CONSECUTIVE
READINGS
V
V
V
REF
REF
IN
IN
F
T
V
V
V
REF
REF
F
Total Unadjusted Error Over
Temperature (V
V
REF
CC
O
A
O
CC
REF
IN
CC
REF
INCM
REF
+
–
= GND
= 25 C
T
= GND
= 0V
+
–
+
–
= 5V
= 2.5V
= 2.5V
A
T
= 5V
= 5V, V
= 5V
= 5V
= 5V
= GND
A
= 5V
= GND
= –45 C
= 5V)
= 2.5V
–104.8
OUTPUT CODE (ppm OF V
= 5V)
= 25 C
T
A
REF
= 90 C
V
–104
= 5V)
V
CC
IN
IN
CC
T
T
(V)
A
A
= 5V,
(V)
= –45 C
= 25 C
= 5V,
GAUSSIAN
DISTRIBUTION
m = –103.5ppm
T
= 0.27ppm
A
–103.3
= 90 C
V
V
V
REF
REF
F
O
REF
CC
REF
INCM
W
= GND
+
–
= 5V
)
= 5V
= 5V
= GND
= 2.5V
2415 G07
2415 G04
2415 G01
–102.5
U
–0.5
–1.0
–1.5
–2.0
–2.5
10
215
213
211
209
207
205
2.5
2.0
1.5
1.0
0.5
8
6
4
2
0
–105
0
–1.25
–1.25
10,000 CONSECUTIVE
READINGS
V
V
V
REF
REF
IN
IN
F
T
Integral Nonlinearity Over
Temperature (V
V
Noise Histogram
(Output Rate = 45Hz,
V
Total Unadjusted Error Over
Temperature (V
V
O
CC
REF
IN
A
REF
CC
+
–
V
V
V
REF
REF
F
REF
= 460800Hz
= 25 C
O
T
= 0V
CC
REF
INCM
T
+
–
= 2.5V
= 2.5V
= 5V
A
= 5V
A
= GND
= 5V, V
= 5V
= GND
+
–
= –45 C
–0.75
= 5V
–0.75
= 25 C
= 2.5V)
–104.5
OUTPUT CODE (ppm OF V
= 2.5V
= 2.5V)
= 2.5V
= GND
= 1.25V
T
A
= 90 C
REF
–0.25
V
V
V
–0.25
CC
REF
INCM
V
T
–104
V
= 5V
= 5V)
A
IN
CC
IN
= 2.5V
CC
= 90 C
= 1.25V
(V)
T
T
(V)
= 5V,
A
A
0.25
= 5V,
0.25
GAUSSIAN
DISTRIBUTION
m = –104.0ppm
= –45 C
= 25 C
= 0.25ppm
–103.5
REF
REF
F
REF
O
0.75
0.75
= GND
)
+
–
= 2.5V
= GND
2415 G08
2415 G05
2415 G02
–103
1.25
1.25
–10
125
121
117
113
109
105
–2
–4
–6
–8
10
12
10
8
6
4
2
0
–1.25
8
6
4
2
0
–1.25
–202
Total Unadjusted Error Over
Temperature (V
V
Integral Nonlinearity Over
Temperature (V
V
Noise Histogram
(Output Rate = 105Hz,
V
V
V
V
REF
REF
CC
V
V
V
CC
REF
INCM
CC
REF
INCM
= 2.7V
= 5V, V
= 2.5V
= 2.7V
–0.75
–0.75
= 2.5V)
= 2.5V)
= 2.5V
= 1.25V
–199.5
OUTPUT CODE (ppm OF V
= 1.25V
REF
–0.25
–0.25
REF
REF
F
GAUSSIAN
DISTRIBUTION
m = –199.0ppm
REF
REF
F
O
O
V
V
= 0.9ppm
= GND
= 5V)
T
–197
IN
CC
= GND
IN
CC
+
–
A
+
–
= 2.5V
= GND
T
T
(V)
= 25 C
(V)
10,000 CONSECUTIVE
T
= 2.5V
= GND
= 2.7V,
= 2.7V,
A
A
A
0.25
0.25
= 25 C
= –45 C
= –45 C
F
O
–194.5
= 1075200Hz
REF
REF
sn2415 24151fs
T
T
READINGS
0.75
0.75
REF
IN
IN
V
T
A
A
V
A
REF
V
)
–
+
–
= 90 C
= 90 C
CC
IN
= 25 C
= GND
= 2.5V
= 2.5V
+
2415 G05
2415 G09
2415 G03
= 5V
= 5V
= 0V
= 5V
–192
1.25
1.25