LTC2411IMS#PBF Linear Technology, LTC2411IMS#PBF Datasheet - Page 28

• Manufacturer Part Number: LTC2411IMS#PBF
• Description: IC A/D CONV 24BIT MICRPWR 10MSOP
• Manufacturer: Linear Technology

Specifications of LTC2411IMS#PBF

• Number Of Bits: 24
• Sampling Rate (per Second): 7.5
• Data Interface: MICROWIRE™, Serial, SPI™
• Number Of Converters: 2
• Power Dissipation (max): 1mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
• Number Of Elements: 1
• Resolution: 24Bit
• Architecture: Delta-Sigma
• Sample Rate: 0.008KSPS
• Input Polarity: Bipolar
• Input Type: Voltage
• Rated Input Volt: ±2.75V
• Differential Input: Yes
• Power Supply Requirement: Single
• Single Supply Voltage (typ): 3.3/5V
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Integral Nonlinearity Error: 14ppm of Vref
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 10
• Package Type: MSOP
• Input Signal Type: Differential
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

APPLICATIO S I FOR ATIO
LTC2411/LTC2411-1
28
Figure 20. Offset Error vs Output Data Rate and Temperature
Figure 22. – FS Error vs Output Data Rate and Temperature
–120
–100
–150
–40
–80
120
100
–50
80
40
Figure 24. Resolution (INL
vs Output Data Rate and Temperature
22
20
18
16
14
12
10
50
0
0
0
0
0
V
V
V
V
F
V
V
V
V
F
RES = LOG
V
V
IN
IN
F
O
CC
REF
INCM
IN
O
O
CC
REF
CC
REF
INCM
IN
10 20 30 40 50
+
10
–
= EXT OSC
OUTPUT DATA RATE (READINGS/SEC)
10 20 30
= EXT OSC
= EXT OSC
OUTPUT DATA RATE (READINGS/SEC)
= 0V
OUTPUT DATA RATE (READINGS/SEC)
= 0V
= 5V
= 1.25V
= 3.75V
= 5V
= 5V
= 5V
= 5V
= 5V
= 2.5V
= 2.5V
20
U
2
T
30
(V
A
REF
= 85 C
40
40
/INL
U
T
A
50
50 60 70 80 90 100
MAX
= 85 C
)
60
60 70 80 90
T
A
T
T
70
A
= 25 C
RMS
A
W
T
= 25 C
= 85 C
A
80
= 25 C
2411 F20
90
1LSB)
2411 F24
2411 F22
100
100
U
Figure 21. + FS Error vs Output Data Rate and Temperature
–100
–120
–20
–40
–60
–80
–50
250
200
150
100
Figure 23. Resolution (Noise
vs Output Data Rate and Temperature
50
22
21
20
19
18
17
16
40
20
0
0
0
0
0
Figure 25. Offset Error vs Output
Data Rate and Reference Voltage
V
V
V
V
F
RES = LOG
V
REF
V
V
F
T
V
V
IN
IN
F
O
O
A
O
CC
REF
INCM
IN
CC
INCM
IN
CC
REF
+
10
10
10
–
= EXT OSC
= 25 C
= EXT OSC
= EXT OSC
OUTPUT DATA RATE (READINGS/SEC)
OUTPUT DATA RATE (READINGS/SEC)
OUTPUT DATA RATE (READINGS/SEC)
= 0V
= 0V
–
= 3.75V
= 5V
= 5V
= 1.25V
= 5V
= 5V
= 5V
= GND
= 2.5V
= 2.5V
20
20
20
2
30
30
30
(V
T
A
REF
= 25 C
40
40
40
/NOISE
50
50
50
V
T
RMS
REF
A
60
60
60
T
V
= 85 C
A
REF
= 2.5V
)
= 85 C
70
70
70
= 5V
RMS
80
80
80
T
A
= 25 C
90
90
90
2411 F23
2411 F21
2411 F25
1LSB)
100
100
100