ltc2493 Linear Technology Corporation, ltc2493 Datasheet - Page 7

no-image

ltc2493

Manufacturer Part Number
ltc2493
Description
24-bit 2-/4-channel Delta Sigma Adc With Easy Drive Input Current Cancellation And I2c Interface
Manufacturer
Linear Technology Corporation
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ltc2493CDE
Manufacturer:
LT
Quantity:
10 000
Part Number:
ltc2493CDE#PBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Part Number:
ltc2493CUFD
Manufacturer:
LT
Quantity:
10 000
Part Number:
ltc2493IDE
Manufacturer:
LT
Quantity:
10 000
Part Number:
ltc2493IDE#TRPBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Part Number:
ltc2493IUFD
Manufacturer:
LT
Quantity:
10 000
Typical perForMance characTerisTics
–0.1
–0.3
–0.2
1.0
0.9
0.8
0.7
0.6
0.5
0.4
1.0
0.9
0.4
0.1
0.8
0.7
0.6
0.5
0.3
0.2
0
–2.5
2.7
–45
RMS Noise
vs Input Differential Voltage
RMS Noise vs V
Offset Error vs Temperature
V
V
V
T
F
V
V
V
T
F
V
V
V
V
F
O
A
O
O
CC
REF
IN(CM)
REF
IN
IN(CM)
A
CC
REF
IN
IN(CM)
–30
–2
= 25°C
= GND
= 25°C
= GND
= GND
3.1
= 0V
= 0V
= 5V
INPUT DIFFERENTIAL VOLTAGE (V)
= 5V
= 5V
= 2.5V
= 5V
–1.5
–15
= 2.5V
= GND
= GND
3.5
–1
TEMPERATURE (°C)
0
–0.5
3.9
15
V
CC
CC
0
(V)
30
4.3
0.5
45
4.7
1
60
1.5
5.1
75
2493 G10
2493 G13
2493 G16
2
2.5
5.5
90
–0.3
–0.1
–0.2
1.0
0.9
0.8
0.7
0.6
0.5
0.4
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
2.7
–1
0
RMS Noise vs V
RMS Noise vs V
Offset Error vs V
V
V
V
T
F
V
V
V
T
F
REF
REF
V
V
T
F
O
A
O
O
A
CC
IN
IN(CM)
IN
IN(CM)
A
CC
REF
IN
= GND
= 25°C
= GND
= 25°C
= 25°C
= GND
3.1
= 0V
= 0V
+
= 0V
= 5V
= 5V
0
= 5V
= 2.5V
= GND
1
= GND
= GND
3.5
1
2
V
3.9
IN(CM)
V
2
V
REF
CC
IN(CM)
REF
CC
(V)
(V)
4.3
3
(V)
3
4.7
4
4
5.1
5
2493 G11
2493 G14
2493 G17
5.5
6
5
–0.3
–0.1
–0.2
–0.3
–0.1
–0.2
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.3
0.2
0.1
0.1
0
0
–45
–1
0
RMS Noise vs Temperature (T
Offset Error vs V
Offset Error vs V
V
V
V
V
F
V
V
V
T
F
O
O
CC
REF
IN
IN(CM)
A
CC
REF
IN
–30 –15
= GND
= 25°C
= GND
= 0V
= 0V
= 5V
= 5V
0
= 5V
= 5V
1
= GND
1
TEMPERATURE (°C)
0
2
V
2
IN(CM)
V
15
REF
LTC2493
IN(CM)
REF
(V)
30
3
(V)
3
45
V
REF
V
V
T
F
4
A
O
CC
IN
IN(CM)
= 25°C
= GND
= 0V
60
= 5V
4
= GND
5
= GND
75
A
2493 G12
2493 G15
2493 G18
)
2493fa

90
6
5

Related parts for ltc2493