LTC2440CGN#PBF Linear Technology, LTC2440CGN#PBF Datasheet - Page 5

• Manufacturer Part Number: LTC2440CGN#PBF
• Description: IC ADC DIFFER 24-BIT HS 16-SSOP
• Manufacturer: Linear Technology

Specifications of LTC2440CGN#PBF

• Number Of Bits: 24
• Sampling Rate (per Second): 3.5k
• Data Interface: MICROWIRE™, Serial, SPI™
• Number Of Converters: 2
• Power Dissipation (max): 40mW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP (0.150", 3.90mm Width)
• Number Of Elements: 1
• Resolution: 24Bit
• Architecture: Delta-Sigma
• Sample Rate: 4KSPS
• Input Polarity: Bipolar
• Input Type: Voltage
• Rated Input Volt: ±2.75V
• Differential Input: Yes
• Power Supply Requirement: Single
• Single Supply Voltage (typ): 5V
• Single Supply Voltage (min): 4.5V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Differential Linearity Error: ±1LSB(Typ)
• Integral Nonlinearity Error: 15ppm of Vref
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 16
• Package Type: SSOP N
• Input Signal Type: Differential
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL PERFORMANCE CHARACTERISTICS
–10
–10
–10
–5
10
–5
10
10
–5
0
5
0
5
–2.5
5
0
–2.5
–2.5
Integral Nonlinearity f
Integral Nonlinearity f
Integral Nonlinearity f
V
V
V
V
V
V
V
V
V
V
V
V
CC
REF
REF
REF
CC
REF
REF
REF
CC
REF
REF
REF
–2
–2
–2
= 5V
= 5V
+
–
+
–
= 5V
+
–
= 5V
= 5V
= 5V
–1.5
= 5V
= GND
–1.5
= 5V
= GND
= 5V
= GND
–1.5
–1
–1
–1
V
f
T
V
f
T
–0.5 0
–0.5 0
V
f
T
–0.5 0
O
O
O
A
INCM
A
INCM
A
INCM
= GND
= GND
= GND
= 25°C
= 25°C
= 25°C
V
V
V
IN
IN
IN
= 2.5V
= 2.5V
= 2.5V
(V)
(V)
(V)
0.5
0.5
0.5
OUT
OUT
OUT
1
1
1
1.5
= 3.5kHz
= 440Hz
1.5
= 55Hz
1.5
2440 G04
2440 G07
2
2
2440 G01
2
2.5
2.5
2.5
–10
–10
–10
10
–5
10
–5
10
–5
0
5
0
5
5
0
–2.5
–2.5
–2.5
Integral Nonlinearity
f
Integral Nonlinearity f
Integral Nonlinearity f
OUT
V
V
V
V
V
V
V
V
V
V
V
V
CC
REF
REF
REF
CC
REF
REF
REF
CC
REF
REF
REF
–2
–2
–2
= 5V
= 5V
= 5V
+
–
+
–
+
–
= 5V
= 5V
= 5V
= 1.76kHz
–1.5
= 5V
= GND
–1.5
= 5V
= GND
= 5V
= GND
–1.5
–1
–1
–1
V
f
T
V
f
T
–0.5 0
–0.5 0
V
f
T
–0.5 0
O
O
O
A
INCM
A
A
INCM
INCM
= GND
= GND
= GND
= 25°C
= 25°C
= 25°C
V
V
V
IN
IN
IN
= 2.5V
= 2.5V
= 2.5V
(V)
(V)
(V)
0.5
0.5
0.5
OUT
OUT
1
1
1
= 220Hz
= 27.5Hz
1.5
1.5
1.5
2440 G08
2440 G05
2440 G02
2
2
2
2.5
2.5
2.5
–10
–10
–10
–5
10
10
–5
10
–5
0
5
5
0
5
0
–2.5
–2.5
–2.5
Integral Nonlinearity f
Integral Nonlinearity f
Integral Nonlinearity
f
V
V
V
V
V
V
V
V
V
V
V
V
OUT
CC
REF
REF
REF
CC
REF
REF
REF
CC
REF
REF
REF
–2
–2
–2
= 5V
= 5V
= 5V
+
–
+
–
+
–
= 5V
= 5V
= 5V
= 13.75Hz
= 5V
= GND
–1.5
–1.5
= 5V
= GND
–1.5
= 5V
= GND
–1
–1
–1
V
f
T
V
f
T
–0.5 0
V
f
T
–0.5 0
–0.5 0
O
O
O
A
INCM
A
INCM
A
INCM
= GND
= GND
= GND
= 25°C
= 25°C
= 25°C
V
V
V
IN
IN
IN
LTC2440
= 2.5V
= 2.5V
= 2.5V
(V)
(V)
(V)
0.5
0.5
0.5
OUT
OUT
1
1
1
1.5
= 880Hz
= 110Hz
1.5
1.5
2440 G03
2440 G09
2
2440 G06
2
2
2440fd
5
2.5
2.5
2.5