LTC2208CUP-PBF Просмотр технического описания (PDF) - Linear Technology
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LTC2208CUP-PBF Datasheet PDF : 32 Pages
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LTC2208
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 ............................................ 2000mW
Operating Temperature Range
LTC2208C ................................................ 0°C to 70°C
LTC2208I .............................................–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
AIN– 9
65
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
UP PACKAGE
64-LEAD (9mm s 9mm) PLASTIC QFN
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
LTC2208CUP#PBF
LTC2208CUP#TRPBF LTC2208UP
64-Lead (9mm × 9mm) Plastic QFN
0°C to 70°C
LTC2208IUP#PBF
LTC2208IUP#TRPBF
LTC2208UP
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
Consult LTC Marketing for information on non-standard lead based finish parts.
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
CONDITIONS
MIN
TYP MAX
UNITS
Integral Linearity Error
Integral Linearity Error
Differential Analog Input (Note 5) TA = 25°C
Differential Analog Input (Note 5)
±1.2 ±4.0
LSB
l
±1.5 ±4.5
LSB
Differential Linearity Error
Differential Analog Input
l
±0.3
±1
LSB
Offset Error
(Note 6)
l
±2
±8.5
mV
Offset Drift
±10
μV/°C
Gain Error
External Reference
l
±0.2
±1.5
%FS
Full-Scale Drift
Internal Reference
External Reference
±30
ppm/°C
±15
ppm/°C
Transition Noise
External Reference
2.9
LSBRMS
2208fc
2
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