Техническая Спецификация для Linear Technology LTC2462: 16-bit SPI Differential Delta Sigma ADC with 10ppm max Internal Reference, req DC590 DC1492A DC1492A
Модели
DC1492A
LTC2460/LTC2462
2
24602fa
pin conFiguraTion
absoluTe MaxiMuM raTings
Supply Voltage (V
CC
) ................................... –0.3V to 6V
Analog Input Voltage
(IN
+
, IN
–
, IN, REF
–
,
COMP, REFOUT) ...........................–0.3V to (V
CC
+ 0.3V)
Digital Voltage
(V
SDI
, V
SDO
, V
SCK
, V
CS
) ................–0.3V to (V
CC
+ 0.3V)
(Notes 1, 2)
orDer inForMaTion
Storage Temperature Range .................. –65°C to 150°C
Operating Temperature Range
LTC2460C/LTC2462C ............................... 0°C to 70°C
LTC2460I/LTC2462I .............................–40°C to 85°C
LTC2462
LTC2462
TOP VIEW
DD PACKAGE
12-LEAD (3mm
× 3mm) PLASTIC DFN
12
11
8
9
10
4
5
5
3
2
1
V
CC
GND
IN
IN
–
IN
+
REF
–
GND
REFOUT
COMP
CS
SDI
SCK
SDO 6
7
T
JMAX
= 125°C,
θ
JA
= 43°C/W
EXPOSED PAD (PIN 13) PCB GROUND CONNECTION OPTIONAL
1
2
3
4
5
6
2
3
4
5
6
REFOUT
COMP
CS
SDI
SCK
SDO
12
11
10
9
8
7
11
10
9
8
7
V
CC
GND
IN
IN
–
IN
+
REF
–
GND
TOP VIEW
MS PACKAGE
12-LEAD PLASTIC MSOP
T
JMAX
= 125°C,
θ
JA
= 120°C/W
LTC2460
LTC2460
TOP VIEW
DD PACKAGE
12-LEAD (3mm
× 3mm) PLASTIC DFN
12
11
8
9
10
4
5
5
3
2
1
V
CC
GND
GND
IN
REF
GND
IN
REF
–
GND
REFOUT
COMP
CS
SDI
SCK
SDO 6
7
T
JMAX
= 125°C,
θ
JA
= 43°C/W
EXPOSED PAD (PIN 13) PCB GROUND CONNECTION OPTIONAL
1
2
3
4
5
6
2
3
4
5
6
REFOUT
COMP
CS
SDI
SCK
SDO
12
11
10
9
8
7
11
10
9
8
7
V
CC
GND
GND
IN
REF
GND
IN
REF
–
GND
TOP VIEW
MS PACKAGE
12-LEAD PLASTIC MSOP
T
JMAX
= 125°C,
θ
JA
= 120°C/W
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2460CDD#PBF
LTC2460CDD#TRPBF
LFDQ
12-Lead Plastic (3mm × 3mm) DFN
0°C to 70°C
LTC2460IDD#PBF
LTC2460IDD#TRPBF
LFDQ
12-Lead Plastic (3mm × 3mm) DFN
–40°C to 85°C
LTC2460CMS#PBF
LTC2460CMS#TRPBF
2460
12-Lead Plastic MSOP-12
0°C to 70°C
LTC2460IMS#PBF
LTC2460IMS#TRPBF
2460
12-Lead Plastic MSOP-12
–40°C to 85°C
LTC2462CDD#PBF
LTC2462CDD#TRPBF
LDXM
12-Lead Plastic (3mm × 3mm) DFN
0°C to 70°C
LTC2462IDD#PBF
LTC2462IDD#TRPBF
LDXM
12-Lead Plastic (3mm × 3mm) DFN
–40°C to 85°C
LTC2462CMS#PBF
LTC2462CMS#TRPBF
2462
12-Lead Plastic MSOP-12
0°C to 70°C
LTC2462IMS#PBF
LTC2462IMS#TRPBF
2462
12-Lead Plastic MSOP-12
–40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to:
For more information on lead free part marking, go to:
http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to:
http://www.linear.com/tapeandreel/