LTC2209IUP Ver la hoja de datos (PDF) - Linear Technology
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LTC2209IUP Datasheet PDF : 32 Pages
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LTC2209
Absolute Maximum Ratings
OVDD = VDD (Notes 1 and 2)
Supply Voltage (VDD).................................... –0.3V to 4V
Digital Output Ground Voltage (OGND)......... –0.3V to 1V
Analog Input Voltage (Note 3)....... –0.3V to (VDD + 0.3V)
Digital Input Voltage..................... –0.3V to (VDD + 0.3V)
Digital Output Voltage................. –0.3V to (OVDD + 0.3V)
Power Dissipation............................................. 2500mW
Operating Temperature Range
LTC2209C................................................. 0°C to 70°C
LTC2209I..............................................–40°C to 85°C
Storage Temperature Range...................–65°C to 150°C
Digital Output Supply Voltage (OVDD)........... –0.3V to 4V
Pin Configuration
TOP VIEW
SENSE 1
GND 2
VCM 3
GND 4
VDD 5
VDD 6
GND 7
AIN+ 8
65
AIN– 9
GND
GND 10
GND 11
ENC+ 12
ENC– 13
GND 14
VDD 15
VDD 16
48 D11+/DA6
47 D11–/DA5
46 D10+/DA4
45 D10–/DA3
44 D9+/DA2
43 D9–/DA1
42 D8+/DA0
41 D8–/CLKOUTA
40 CLKOUT+/CLKOUTB
39 CLKOUT –/OFB
38 D7+/DB15
37 D7–/DB14
36 D6+/DB13
35 D6–/DB12
34 D5+/DB11
33 D5–/DB10
TJMAX = 150°C, θJA = 20°C/W
EXPOSED PAD (PIN 65) IS GND, MUST BE SOLDERED TO PCB
Order Information
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2209CUP#PBF
LTC2209CUP#TRPBF
LTC2209UP
64-Lead (9mm × 9mm) Plastic QFN
0°C to 70°C
LTC2209IUP#PBF
LTC2209IUP#TRPBF
LTC2209UP
64-Lead (9mm × 9mm) Plastic QFN
–40°C to 85°C
LEAD BASED FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2209CUP
LTC2209CUP#TR
LTC2209UP
64-Lead (9mm × 9mm) Plastic QFN
0°C to 70°C
LTC2209IUP
LTC2209IUP#TR
LTC2209UP
64-Lead (9mm × 9mm) Plastic QFN
–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.
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/
Converter Characteristics The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. (Note 4)
PARAMETER
Integral Linearity Error
Differential Linearity Error
Offset Error
Offset Drift
Gain Error
Full-Scale Drift
Transition Noise
CONDITIONS
Differential Analog Input (Note 5)
Differential Analog Input
(Note 6)
External Reference
Internal Reference
External Reference
External Reference
MIN TYP
MAX
l
±1.5
±5.5
l
±0.3
±1
l
±2
±10
±10
l
±0.2
±2
±30
±15
3
UNITS
LSB
LSB
mV
µV/°C
%FS
ppm/°C
ppm/°C
LSBRMS
2209fb
2
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