LTC2208I(RevA) Ver la hoja de datos (PDF) - Linear Technology
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LTC2208I Datasheet PDF : 32 Pages
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LTC2208
ABSOLUTE AXI U RATI GS
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
UW U
PACKAGE/ORDER I FOR ATIO
TOP VIEW
SENSE 1
48 D11+/DA6
GND 2
47 D11–/DA5
VCM 3
GND 4
46 D10+/DA4
45 D10–/DA3
VDD 5
VDD 6
GND 7
44 D9+/DA2
43 D9–/DA1
42 D8+/DA0
AIN+ 8
AIN– 9
65
41 D8–/CLKOUTA
40 CLKOUT+/CLKOUTB
GND 10
39 CLKOUT –/OFB
GND 11
38 D7+/DB15
ENC+ 12
37 D7–/DB14
ENC– 13
36 D6+/DB13
GND 14
35 D6–/DB12
VDD 15
VDD 16
34 D5+/DB11
33 D5–/DB10
EXPOSED PAD IS GND (PIN 65)
MUST BE SOLDERED TO PCB BOARD
TJMAX = 125°C, θJA = 20°C/W**
ORDER PART
NUMBER
UP PART
MARKING*
LTC2208CUP
LTC2208IUP
LTC2208UP
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/
Consult LTC Marketing for parts specified with wider operating temperature ranges.
*The temperature grade is identified by a label on the shipping container.
**TJMAX = 150°C, option available, consult factory.
CO VERTER CHARACTERISTICS The ● 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 Linearity Error
Offset Error
Offset Drift
Gain Error
Full-Scale Drift
Transition Noise
2
Differential Analog Input (Note 5) TA = 25°C
±1.2 ±4.0
LSB
Differential Analog Input (Note 5)
●
±1.5 ±4.5
LSB
Differential Analog Input
●
±0.3
±1
LSB
(Note 6)
●
±2
±8.5
mV
±10
μV/°C
External Reference
●
±0.2 ±1.5 %FS
Internal Reference
External Reference
±30
ppm/°C
±15
ppm/°C
External Reference
2.9
LSBRMS
2208fa
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