LTC2272CUJ LINER [Linear Technology], LTC2272CUJ Datasheet - Page 2

• Manufacturer Part Number: LTC2272CUJ
• Description: 16-Bit, 80Msps/65Msps Serial Output ADC
• Manufacturer: LINER [Linear Technology]

ABSOLUTE MAXIMUM RATINGS
LTC2273/LTC2272
OV
Supply Voltage (V
Analog Input Voltage (Note 3) .......–0.3V to (V
Digital Input Voltage ......................–0.3V to (V
Digital Output Voltage ................ –0.3V to (OV
Power Dissipation .............................................2000mW
Operating Temperature Range
Storage Temperature Range ................... –65°C to 150°C
Digital Output Supply Voltage (OV
ORDER INFORMATION
LEAD FREE FINISH
LTC2273CUJ#PBF
LTC2273IUJ#PBF
LTC2272CUJ#PBF
LTC2272IUJ#PBF
LEAD BASED FINISH
LTC2273CUJ
LTC2273IUJ
LTC2272CUJ
LTC2272IUJ
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container.
For more information on lead free part marking, go to:
For more information on tape and reel specifi cations, go to:
CONVERTER CHARACTERISTICS
2
temperature range, otherwise specifi cations are at T
SYMBOL
Integral Linearity Error
Integral Linearity Error
Differential Linearity Error
Offset Error
Offset Drift
Gain Error
Full-Scale Drift
Transition Noise
DD
LTC2273C/LTC2272C ............................... 0°C to 70°C
LTC2273I/LTC2272I .............................. –40°C to 85°C
= V
DD
(Notes 1, 2)
DD
) ................................... –0.3V to 4V
TAPE AND REEL
LTC2273CUJ#TRPBF
LTC2273IUJ#TRPBF
LTC2272CUJ#TRPBF
LTC2272IUJ#TRPBF
TAPE AND REEL
LTC2273CUJ#TR
LTC2273IUJ#TR
LTC2272CUJ#TR
LTC2272IUJ#TR
CONDITIONS
Differential Analog Input (Note 5) T
Differential Analog Input (Note 5)
Differential Analog Input
(Note 6)
External Reference
Internal Reference
External Reference
DD
) .......... –0.3V to 4V
http://www.linear.com/leadfree/
PART MARKING*
LTC2273UJ
LTC2273UJ
LTC2272UJ
LTC2272UJ
PART MARKING*
LTC2273UJ
LTC2273UJ
LTC2272UJ
LTC2272UJ
http://www.linear.com/tapeandreel/
A
DD
DD
DD
= 25°C. (Note 4)
+ 0.3V)
+ 0.3V)
+ 0.3V)
The
A
= 25°C
l
denotes the specifi cations which apply over the full operating
PIN CONFIGURATION
PACKAGE DESCRIPTION
40-Lead (6mm × 6mm) Plastic QFN
40-Lead (6mm × 6mm) Plastic QFN
40-Lead (6mm × 6mm) Plastic QFN
40-Lead (6mm × 6mm) Plastic QFN
PACKAGE DESCRIPTION
40-Lead (6mm × 6mm) Plastic QFN
40-Lead (6mm × 6mm) Plastic QFN
40-Lead (6mm × 6mm) Plastic QFN
40-Lead (6mm × 6mm) Plastic QFN
EXPOSED PAD (PIN 41) IS GND, MUST BE SOLDERED TO PCB
ENC
ENC
GND
GND
GND
GND
A
A
V
V
IN
IN
DD
DD
+
–
+
–
10
1
2
3
4
5
6
7
8
9
40
11
40-LEAD (6mm 6mm) PLASTIC QFN
T
39
12 13 14 15
JMAX
38 37 36 35 34 33 32 31
l
l
l
l
= 150°C, θ
UJ PACKAGE
TOP VIEW
41
MIN
16 17 18 19
JA
= 22°C/W
±1.2
±1.5
±0.3
±0.2
TYP
±10
±30
±15
TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
0°C to 70°C
–40°C to 85°C
TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
0°C to 70°C
–40°C to 85°C
±1
3
20
30
29
28
27
26
25
24
23
22
21
GND
SYNC
SYNC
GND
GND
OV
CMLOUT
CMLOUT
OV
GND
DD
DD
MAX
±4.5
±8.5
±1.5
±4
±1
–
+
+
–
LSB
ppm/°C
ppm/°C
UNITS
μV/°C
22732f
%FS
LSB
LSB
LSB
RMS
mV