LTC2418CGN#PBF Linear Technology, LTC2418CGN#PBF Datasheet - Page 8

• Manufacturer Part Number: LTC2418CGN#PBF
• Description: IC ADC 24BIT DIFF INPUT 28SSOP
• Manufacturer: Linear Technology

Specifications of LTC2418CGN#PBF

• 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: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP (0.150", 3.95mm 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: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 28
• Package Type: SSOP N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LTC2414/LTC2418
TYPICAL PERFOR A CE CHARACTERISTICS
8
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
–0.7
0.5
0.4
0.3
0.2
0.1
1.0
0.9
0.8
0.7
0.6
0.5
–2.5 –2.0
0
0
–45 –30
2.7
RMS Noise vs Input Differential
Voltage
RMS Noise vs V
Offset Error vs Temperature
F
T
V
V
V
F
V
V
V
V
O
A
O
CC
REF
INCM
CC
REF
IN
INCM
= GND
= 25°C
= GND
= 0V
3.1
= 5V
= 5V
INPUT DIFFERENTIAL VOLTAGE (V)
= 5V
= 5V
–1.5
= 2.5V
= GND
–15
–1.0
3.5
TEMPERATURE (°C)
0
–0.5
3.9
V
15 30
CC
CC
0
(V)
4.3
0.5
45
1.0
4.7
F
T
V
V
REF
REF
O
A
IN
INCM
W
60
1.5
= GND
= 25°C
= 0V
+
–
= 2.5V
5.1
= GND
241418 G16
241418 G10
= GND
241418 G13
2.0
75
U
5.5
2.5
90
–0.2
–0.4
–0.6
–0.8
–1.0
1.0
0.9
0.8
0.7
0.6
0.5
1.0
0.9
0.8
0.7
0.6
0.5
1.0
0.8
0.6
0.4
0.2
0
–1
2.7
0
RMS Noise vs V
RMS Noise vs V
Offset Error vs V
F
T
V
V
REF
REF
O
A
IN
INCM
= GND
= 25°C
= 0V
+
–
3.1
0
= 2.5V
= GND
= GND
1
3.5
1
V
2
3.9
2
V
INCM
V
REF
CC
INCM
REF
CC
(V)
(V)
4.3
(V)
3
3
4.7
F
T
V
REF
REF
V
V
4
O
A
F
T
V
V
V
REF
CC
IN
INCM
O
A
CC
IN
INCM
= GND
= 25°C
+
= 0V
–
= GND
= 25°C
= 5V
= 0V
4
–
= 5V
= GND
= 5V
5.1
= GND
= GND
5
241418 G11
241418 G17
= GND
241418 G14
5.5
6
5
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
–0.7
–0.8
–0.9
–0.2
–0.4
–0.6
–0.8
–1.0
–1.0
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
1.0
0.8
0.6
0.4
0.2
0
0
–50
–1
0
RMS Noise vs Temperature (T
Offset Error vs V
Offset Error vs V
F
T
V
V
V
REF
O
A
CC
IN
INCM
= GND
= 25°C
= 0V
–
–25
= 5V
0
= GND
= GND
1
1
TEMPERATURE (°C)
0
2
V
2
V
INCM
REF
25
INCM
REF
(V)
(V)
3
3
50
F
V
V
V
V
4
O
CC
REF
IN
INCM
F
T
V
REF
REF
V
O
A
CC
IN
= GND
= 0V
= 5V
= GND
= 25°C
4
= 5V
+
–
= 0V
75
= 5V
= GND
= 5V
= GND
5
241418 G12
241418 G15
241418fa
241418 G18
A
)
100
6
5